1. Biography
Yuki Kaji's journey into the entertainment industry began in his formative years, leading to a distinguished career marked by numerous achievements in voice acting, music, and broadcasting.
1.1. Early Life and Education
Kaji was born on September 3, 1985, in Tokyo, Japan, and spent his formative years growing up in Sakado, Saitama Prefecture. His interest in voice acting began in middle school, where he realized that "no matter what you learn or what you work hard at, it all becomes your own strength as an actor." This realization solidified his aspiration to become a voice actor. He attended Saitama Prefectural Sakado High School. In 2001, he was accepted as a special scholarship student into the 17th free new talent training audition at Arts Vision's affiliated training institute, the Japan Narration Acting Institute. In October 2003, he was a finalist for the Pony Canyon "VS Audition 2003" award. Kaji holds a standard driver's license. He has a younger sister who is nine years his junior.
1.2. Career Beginnings
Kaji made his voice acting debut in November 2004, portraying the character Akiraran in the PlayStation 2 game Teikoku Senki. He was initially affiliated with Arts Vision before transferring to VIMS in 2013. Early in his career, he was part of the four-unit singing group G.Addict, which was formed as part of the Goulart Knights project. He also took on one of the main protagonist roles in the 2011 live-action film Kami Voice: The Voice Makes a Miracle, playing Shiraike Yū.
2. Career
Kaji's career spans a wide array of media, demonstrating his versatility as a performer in anime, video games, music, and live-action productions.
2.1. Voice Acting
Kaji has contributed extensively to the Japanese voice acting industry, bringing to life a diverse range of characters across various animated and interactive media.
2.1.1. Anime Series
Kaji has voiced numerous characters in television anime series throughout his career.
| Year | Title | Role | Notes |
|---|---|---|---|
| 2006 | Fushigiboshi no Futagohime | Male student | |
| Ouran High School Host Club | Ukyo Chikage | ||
| Kirarin Revolution | Takashi Matsushima, Tamotsu | ||
| La Corda d'Oro | Infantry man, Student | ||
| Shōnen Onmyōji | Kōta, Attendant, Youkai, Robber, Spectator, Kebiishi | ||
| Monstajio | Tenkingu Mokuzeki | ||
| 2007 | El Cazador de la Bruja | Young person B | |
| Over Drive | Mikoto Shinozaki | ||
| Kishin Taisen Gigantic Formula | Havi Anaya | ||
| Getsumento Heiki Mina | Catcher | ||
| Fist of the Blue Sky | Tài-Yán (young) | ||
| Night Wizard the Animation | Longinus | ||
| Pururun! Shizuku-chan | Umihiko | 2 seasons (2007, Ahha☆ 2008) | |
| Potemayo | Schoolboy A | ||
| 2008 | Major | Chris | 4th TV series |
| Yatterman | Groom | 2nd series | |
| Kyo Kara Maoh | Entourage | 3rd season | |
| Da Capo II Second Season | Student | ||
| Hidamari Sketch × 365 | Schoolboy | ||
| Stitch! | Tonbo | ||
| Yozakura Quartet | Akina Hiizumi | 2 seasons (2008, Hana no Uta 2013) | |
| Black Butler | Finnian | 4 seasons (2008-2009, II 2010, Book of Circus 2014, Public School Arc 2024) | |
| Inazuma Eleven | Kazuya Ichinose, Akio Fudō, Gianluca Zanardi, Atsushi Minamisawa, Kyōma Komazawa / Kōma, Atsuishi Shigeto / Heat, Okita Sōji, Ryū Skell, Ikkin Manabiya, Fox, Gary Links, Belial Zmeraldo, Robert Torres, Delinquent B, Yasunaga Hideyugu, Kiso Jun, Nasel Mutaspa | 4 seasons (2008-2011, GO 2011-2012, GO: Chrono Stone 2012, GO: Galaxy 2013) | |
| Of Ramimi 2 | Tarō | ||
| 2009 | Slap-up Party: Arad Senki | Pokin | |
| Battle Spirits: Shounen Gekiha Dan | Young Burusutomu | ||
| Miracle Train | Iku Shiodome | ||
| Kamen Rider Dragon Knight | Trent Moseley | Japanese Dub | |
| 2010 | Bakugan Battle Brawlers: New Vestroia | Gus Grav | |
| Big Windup! Summer tournament | Shun Abe | ||
| SD Gundam Sangokuden Brave Battle Warriors | Liu Bei Gundam | ||
| Ōkami-san & Her Seven Companions | Saburō Nekomiya, Male student | ||
| Star Driver | Takeo Takumi / Sword Star | ||
| Otome Yōkai Zakuro | Ganryu Hanakiri | ||
| Air Gear: Break on the Sky | Kanon | OVA ep. 1 | |
| Durarara | Walker Yumasaki, Yellow Scarves Y | Also x2 (2015), x2 Shō (2015), x2 Ten (2015), x2 Ketsu (2016) | |
| Fairy Tail | Lyon Vastia | 3 seasons (2009-2013, 2014-2015, 2018-2019) | |
| Robin and 100 Friends | Phillip, Frank, Lion | ||
| 2011 | Mitsudomoe | Ichiro Ogata | |
| Danball Senki | Haibara Yūya | 2 seasons (2011-2012, W 2012-2013) | |
| Hanasaku Iroha | Koichi Tanemura | ||
| Deadman Wonderland | Yō Takami | ||
| Blue Exorcist | Konekomaru Miwa, Hurricane | 5 seasons (2011, Kyoto Saga 2017, Shimane Illuminati Saga 2024, Yuki no Hate-hen 2024, Yoake-hen 2025) | |
| Uta no Prince-Sama | Kaoru Kurusu | ||
| No. 6 | Shion | ||
| Itsuka Tenma no Kuro Usagi | Iron Rabbit | ||
| Baby Princess | Yōtarō Amatsuka | OVA | |
| C3 | Haruaki Yachi | ||
| Shakugan no Shana III Final | Southvalley | ||
| Mobile Suit Gundam AGE | Macil Boyd, Leo Louis | ||
| Guilty Crown | Shu Ouma | ||
| Un-Go | Novelist | ||
| Kimi to Boku | Akira | 2 seasons (2011, 2 2012) | |
| Ro-Kyu-Bu! | Subaru Hasegawa | Also SS (2013) | |
| 2012 | Aquarion EVOL | Amata Sora | |
| Daily Lives of High School Boys | Megane | All appearances except ep. 1 | |
| Lupin the Third: The Woman Called Fujiko Mine | Lieutenant Oscar / Isolde Bracha | ||
| Accel World | Haruyuki Arita | ||
| Mysterious Girlfriend X | Kōhei Ueno | ||
| Utakoi | Fujiwara no Teika | ||
| Blast of Tempest | Megumu Hanemura | ||
| Bakuman. | Tatsuro Kosugi | 3rd season | |
| Say "I love you" | Kakeru Hayakawa | ||
| Ixion Saga DT | Variasion | ||
| From the New World | Satoru Asahina (14 years old) | ||
| Pokémon: Black & White: Rival Destinies | Virgil | ||
| Magi: The Labyrinth of Magic | Alibaba Saluja | 2 seasons (2012-2013, The Kingdom of Magic 2013-2014) | |
| K | Tatara Totsuka | Also Return of Kings (2015) | |
| High School DxD | Issei Hyodo | 4 seasons (2012, NEW 2013, BorN 2015, HERO 2018) | |
| 2013 | Maoyu | Blonde Hair Student | |
| Valvrave the Liberator | Q-vier | 2 seasons | |
| The "Hentai" Prince and the Stony Cat | Yōto Yokodera | ||
| Brothers Conflict | Wataru Asahina | ||
| Blood Lad | Knell Hydra | ||
| Strike the Blood | Kou Amazuka | ||
| White Album 2 | Takahiro Ogiso | ||
| Unbreakable Machine-Doll | Felix Kingsfort | ||
| Galilei Donna | Galileo Galilei | ||
| Pocket Monsters Mewtwo: Prologue to Awaking | Virgil | TV movie | |
| Diabolik Lovers | Kanato Sakamaki | Also MORE,BLOOD (2015) | |
| Ace of Diamond | Mei Narumiya | 3 seasons (2013-2015, -SECOND SEASON- 2015-2016, Act II 2019-2020) | |
| Pokémon: XY | Clemont, Zygarde Core / Puni-chan | Also XY&Z (2015-2016) | |
| Attack on Titan | Eren Yeager | 8 seasons (2013, Season 2 2017, Season 3 Part 1 2018, Season 3 Part 2 2019, The Final Season Part 1 2020-2021, The Final Season Part 2 2022, The Final Season Conclusion Arc Part 1 2023, The Final Season Conclusion Arc Part 2 2023) | |
| 2014 | Nobunaga the Fool | Toyotomi Hideyoshi | |
| Space Dandy | Prince | ||
| Buddy Complex | Fromm Vantarhei | ||
| Hozuki's Coolheadedness | Yoshitsune Minamoto | 2 seasons (2014, 2018) | |
| Yowamushi Pedal | Arimaru Toshiya, Kotaro | Also New Generation (2017) | |
| Kamigami no Asobi | Anubis Ma'at | ||
| Black Bullet | Rentarō Satomi | ||
| Barakamon | Kousuke Kanzaki | ||
| Blue Spring Ride | Kou Mabuchi | ||
| Nobunaga Concerto | Oda Nobunaga / Akechi Mitsuhide | ||
| Laughing Under the Clouds | Soramaru Kumō | ||
| Your Lie in April | Takeshi Aiza | ||
| Minna Atsumare! Falcom Gakuen | Adol Christin | Also SC (2015) | |
| Noragami | Yukine | Also Aragoto (2015) | |
| Nisekoi | Shu Maiko, Dr. Maiko | Also Phase 2 (2015) | |
| World Trigger | Osamu Mikumo | 3 seasons (2014-2016, 2nd Season 2021, 3rd Season 2021-2022) | |
| The Seven Deadly Sins | Meliodas, Zeldris, Wandle | 4 seasons (2014-2015, Revival of The Commandments 2018, Imperial Wrath of the Gods 2019-2020, Dragon's Judgement 2021) + special Signs of Holy War (2016) | |
| Haikyu | Kenma Kozume | 3 seasons (2014, Second Season 2015-2016, TO THE TOP 2020) | |
| Anpanman | Tofu-kun (2nd generation) | ||
| Detective Conan | Yoshifumi Ito, Shuichi Akai (17 years ago) | ||
| 2015 | Fafner in the Azure: Exodus | Akira Nishio | 2 seasons |
| Blood Blockade Battlefront | Martin | ||
| Wish Upon the Pleiades | Minato's friend | ||
| Ushio and Tora | Juurou | ||
| Osiris no Tenbin | Assassin T | 2 seasons | |
| Attack on Titan: Junior High | Eren Jeager | ||
| Tantei Team KZ Jiken Note | Kakeru Sunahara | ||
| One Punch Man | Speed-o'-Sound Sonic | 2 seasons (2015, 2019) | |
| Pokémon: XY&Z | Clemont, Zygarde Core / Puni-chan | ||
| The Heroic Legend of Arslan | Silvermask / Hilmes | Also Dust Storm Dance (2016) | |
| Nintama Rantarō | Shuichiro Hama | Also 24th season (2016) | |
| 2016 | Norn9 | Kakeru Yuiga | |
| Dimension W | Haruka Seameyer | ||
| JoJo's Bizarre Adventure: Diamond Is Unbreakable | Koichi Hirose / Echoes | Also Thus Spoke Kishibe Rohan | |
| Joker Game | Hatano / Ryosuke Shimano | ||
| Kabaneri of the Iron Fortress | Takumi | ||
| Kiznaiver | Katsuhira Agata | ||
| Seraph of the End: Vampire Shahal | Shahal | OVA | |
| Berserk | Judeau | ||
| Servamp | Kuro | ||
| The Glass Mask Year 3 Class D | Yu Sakurakouji | ||
| Occultic;Nine | Yūta Gamon | ||
| The Kubikiri Cycle | "I" | OVA | |
| Classicaloid | Mozart | 2 seasons (2016-2017, 2017-2018) | |
| Ace Attorney | Phoenix Wright, Signal Blue | Also 2nd season (2018 & 2019) | |
| The Morose Mononokean | Hanae Ashiya | Also 2nd Season (2019) | |
| Tsukiuta. The Animation | Kakeru Shiwasu | Also 2 (2020) | |
| My Hero Academia | Shoto Todoroki | 7 seasons (2016, 2017, 2018, 2019-2020, 2021, 2022-2023, 2024) | |
| Bananya | Bananya, Kurobananya, Kenagabananya, Oyajibananya, Mikebananya, Onion-headed old woman, Old man from the snowy mountains | 2 seasons (2016, 2019) | |
| 2017 | Blue Exorcist: Kyoto Saga | Konekomaru Miwa | |
| Doraemon | Tanuki | ||
| Sōtai Sekai | Shin Hazama / Jin | ||
| Dive | Tomoki Sakai | ||
| Convenience Store Boy Friends | Nasa Sanagi | ||
| Saiyuki Reload Blast | Tamuro | ||
| Our love has always been 10 centimeters apart | Souta Mochizuki | ||
| UQ Holder! | Gengorou Makabe | ||
| Garo: Vanishing Line | Ricardo | ||
| Girls' Last Tour | Jiritsu Kikai | ||
| Code: Realize - Guardian of Rebirth | Finis | ||
| Food Wars!: Shokugeki no Soma | Terunori Kuga | Seasons 3, 4 & 5 | |
| TSUKIPRO THE ANIMATION | Young man | ||
| Dragon Ball Super | Rock Boy | ||
| aiseki MOGOL GIRL | Masapee | ||
| 2018 | Hakata Tonkotsu Ramens | Lin Xianming | |
| The Disastrous Life of Saiki K. | Touma Akechi | Also The Disastrous Life of Saiki K.: Reawakened (2019) | |
| Pop Team Epic | Pipimi (Episode 6-B / Rebroadcast/Remix version Episode 5-B) | ||
| Junji Ito Collection | Ryou Tsukano | ||
| Inazuma Eleven: Ares no Tenbin | Sasuke Kozōmaru, Akio Fudō | ||
| Nil Admirari no Tenbin: Teito Genwaku Kitan | Hayato Ozaki | ||
| Wotakoi: Love is Hard for Otaku | Naoya Nifuji | ||
| Dragon Pilot: Hisone and Masotan | Haruto Okonogi | ||
| The Legend of the Galactic Heroes: Die Neue These Kaikō | Julian Mintz | ||
| The Thousand Musketeers | Kentucky | ||
| Lord of Vermilion: The Crimson King | Kamina Chihiro | ||
| Nintama Rantarō | Shuichiro Hama | ||
| Super Dragon Ball Heroes | Toki | ||
| FLCL Progressive | Canti | ||
| Layton Mystery Tanteisha: Katori no Nazotoki File | Blue Mile | ||
| 100 Sleeping Princes and the Kingdom of Dreams | Hearts | ||
| Million Arthur | Zex Siegfried | ||
| Dropkick on My Devil! | Master of Sabor | ||
| JoJo's Bizarre Adventure: Golden Wind | Koichi Hirose | ||
| Yu-Gi-Oh! VRAINS | Takeru Homura / Soulburner | Starting in 2nd season | |
| Inazuma Eleven: Orion no Kokuin | Akio Fudō, Ichinose Kazuya, Sasuke Kozōmaru | ||
| Blade of the Immortal | Kagehisa Anotsu (young) | ||
| B: The Beginning | Koku | 2 seasons (2018, B: Succession 2021) | |
| 2019 | Mix | Touma Tachibana | Also 2nd season (2023) |
| Demon Slayer: Kimetsu no Yaiba | Sabito | Also 4th season (2024) | |
| Carole & Tuesday | Joshua | ||
| Ensemble Stars! | Mao Isara | ||
| Bumborg 009 | Bumborg 009 | ||
| Ultraman (anime 2019) | Alien Bat | ||
| Stand My Heroes | Haru Natsume | ||
| Ahiru no Sora | Sora Kurumatani | ||
| Psycho-Pass 3 | Arata Shindō | ||
| Meow Meow Japanese History | Soi Miyoshi, Kenkō Hōshi (Kenko Yoshida), Hikoneko | ||
| 2020 | The Case Files of Jeweler Richard | Henry Claremont | |
| Haikyu | : Land vs Air | Kenma Kozume | |
| Uchitama?! Have you seen my Tama? | Nora | ||
| Dorohedoro | 13 | ||
| Motto! Majime ni Fumajime Kaiketsu Zorori | Beat | 3 seasons (2020, 2021, 2022) | |
| Shironeko Project: Zero Chronicle | Yami no Ōji | ||
| Aggretsuko | Seiya | ||
| The Gymnastics Samurai | Tetsuo Minamino | ||
| Yo-kai Gakuen Y: N to no Sōgū | Anan | ||
| Tototsu ni Egypt Kami | Thoth | 2 seasons (2020, 2023) | |
| Dragon Quest: The Adventure of Dai | Hyunckel | ||
| Shadowverse | Manaria Wizard Craig | ||
| Bungou to Alchemist: Shinpan no Haguruma | Katai Tayama | ||
| Re:Zero - Starting Life in Another World | Dynas | ||
| 2021 | Beastars | Pina | Season 2 |
| Back Arrow | Back Arrow | ||
| SK8 the Infinity | Police Man | ||
| Hortensia Saga | Cecile | ||
| Those Snow White Notes | Takaomi Kaji | ||
| Chibi Maruko-chan | Yuji | ||
| DOTA: Dragon's Blood | Intruder | ||
| Animation x Paralympic | Jun | ||
| Tokyo Revengers | Izana Kurokawa | ||
| Detective Conan | Shuichi Akai (teen) | ||
| Megaton Musashi | Takumi Kindaichi | ||
| Ranking of Kings | Daida | Also Courage Chest (2023) | |
| The Heike Story | Minamoto no Yoshitsune | ||
| 2022 | Pokémon Ultimate Journeys: The Series | Clemont | |
| Love All Play | Akira Uchida | ||
| Science Fell in Love, So I Tried to Prove It r=1-sinθ | Chris Floret | ||
| VAZZROCK THE ANIMATION | Kakeru Shiwasu | ||
| 2023 | Junji Ito Maniac: Japanese Tales of the Macabre | Goro Shinozaki | |
| Bungo Stray Dogs 4 | Saigiku Jōno | Also 5th season (2023) | |
| Urusei Yatsura (2022) | Tobimaro Mizunokōji | Also 2nd season (2024) | |
| YouTuNya | Tomoneko | ||
| Mashle | Rayne Ames | Also 2nd season (2024) | |
| Ōoku: The Inner Chambers | Gyokuei | ||
| Synduality: Noir | Weisheit Blaurecht | 2 seasons (2023, 2024) | |
| The Family Circumstances of the Irregular Witch | Kettsu | ||
| Undead Unluck | Rip | ||
| Akuma-kun | Akuma II / Ichirō Umoregi | ||
| The Seven Deadly Sins: Four Knights of the Apocalypse | Meliodas, Zeldris | 2 seasons (2023-2024, 2024) | |
| 2024 | Ishura | Soujiro the Willow-Sword | Also 2nd season (2025) |
| The Dangers in My Heart | Nao Kugenum | ||
| Tonari no Yōkai-san | Buchio Ōishi | ||
| Oblivion Battery | Taro Yamada | ||
| Unnamed Memory | Wald | 2 seasons (2024, Act.2 2025) | |
| Shinkalion: Change the World | Masked Man / Reiji Takumibe | ||
| The Fable | Yūki Kawai (Be Daiyocha) | ||
| Gendai Goyaku | Nao Shōji (Office worker, Man, Husband, Leiden, Man in short-sleeved aloha shirt) | ||
| Kinnikuman: Perfect Origin Arc | Warsman | Also Season 2 (2025) | |
| Rising Impact | Quester Phoenix | 2 seasons | |
| 2025 | Blue Box | Kazuma Matsuoka | |
| Nazotoki wa Dinner no Ato de | Kageyama | ||
| Go! Go! Loser Ranger! Season 2 | Kyōsuke Wakaba | ||
| 2026 | Decapolice | Carl Oxford |
2.1.2. Anime Films
Kaji has lent his voice to numerous animated feature films, bringing a wide range of characters to the big screen.
| Year | Title | Role | Notes | |
|---|---|---|---|---|
| 2010 | Fafner in the Azure: Heaven and Earth | Akira Nishio | ||
| Inazuma Eleven the Movie: Strongest Army Ogre Attacks | Ichinose Kazuya, Bubo Torangas | |||
| SD Gundam Sangokuden Brave Battle Warriors: The Movie | Liu Bei Gundam | |||
| 2011 | Inazuma Eleven GO: The Ultimate Bonds Gryphon | Akio Fudō | ||
| Towanoquon | Kaoru | |||
| 2012 | Berserk: The Golden Age Arc trilogy | Judeau | 3 parts (I: The Egg of the King 2012, II: The Battle for Doldrey 2012, III: Descent 2013) | |
| Blood-C: The Last Dark | Shun Fujimura | |||
| Inazuma Eleven GO vs. Danbōru Senki W | Yūya Haibara, Akio Fudō | |||
| Blue Exorcist: The Movie | Konekomaru Miwa | |||
| 2013 | Hanasaku Iroha: The Movie - Home Sweet Home | Kōichi Tanemura | ||
| 2014 | K: Missing Kings | Tatara Totsuka | ||
| Pokémon the Movie XY: Diancie and the Cocoon of Destruction | Clemont | |||
| Santa Company | Bell Crystal | Short film | ||
| Yo-kai Watch: Tanjō no Himitsu da Nyan! | Fuyunyan / Hovernyan, Dekanyan, Darknyan | |||
| Attack on Titan | Eren Yeager | 3 films (Part 1: Crimson Bow and Arrow 2014, Part 2: Wings of Freedom 2015, Season 2: Roar of Awakening 2018) | ||
| Pikachu, Kore Nan no Kagi? | Clemont | |||
| 2015 | Pokémon the Movie XY: The Archdjinni of the Rings: Hoopa | Clemont, Zygarde Core / Puni-chan | ||
| Ganba: Ganba to Nakama-tachi | Ganba | |||
| Yo-kai Watch: Enma Daiō to Itsutsu no Monogatari da Nyan! | Fuyunyan, Darknyan | |||
| My Neighbor Totoro | Kanta Ōgaki | |||
| Hotel Transylvania 2 | Candle Cake Monster | Japanese dub | ||
| 2016 | Zutto Mae Kara Suki Deshita | Sōta Mochizuki | ||
| Ajin Part 2: Shōtotsu | Shinya Nakamura | |||
| Pokémon the Movie XY&Z: Volcanion and the Magnificent Magearna | Clemont, Zygarde Core / Puni-chan | |||
| Accel World: Infinite∞Burst | Haruyuki Arita | |||
| Gantz: O | Kei Kurono | |||
| Suki ni Naru Sono Shunkan o: Kokuhaku Jikkō Iinkai | Sōta Mochizuki | |||
| Yo-kai Watch the Movie: The Great Adventure of the Flying Whale & the Double World, Nyan! | Fuyunyan | |||
| 2017 | Black Butler: Book of the Atlantic | Finnian | ||
| Gō-chan: Moko to Chinju no Mori no Nakama-tachi | Kin-chan | |||
| Genocidal Organ | Alex | |||
| Red Ash: Gearworld | Beck | |||
| Blame! | Atsuji | |||
| Fireworks | Minoru | |||
| Kimi no Koe o Todoketai | Daigo Koyurugi | |||
| Godzilla: Planet of the Monsters | Adam Bindewald | |||
| Haikara-san: Here Comes Miss Modern Part 1: 17 year old Benio | Ranmaru Fujieda | |||
| Laughing Under the Clouds Gaiden: Farewell, Oath of the Yamainu | Soramaru Kumō | |||
| 2018 | Haikara-san: Here Comes Miss Modern Part 2: A Big Romance in Tokyo | Ranmaru Fujieda | ||
| Peacemaker Kurogane | Ichimura Tetsunosuke (adolescent) | |||
| Maquia: When the Promised Flower Blooms | Krim | |||
| Gō-chan: Moko to Koori no Ue no Yakusoku | Kin-chan | |||
| Servamp -Alice in the Garden- | Kuro | |||
| The Seven Deadly Sins the Movie: Prisoners of the Sky | Meliodas | |||
| Batman Ninja | Robin | |||
| My Hero Academia: Two Heroes | Shōto Todoroki | |||
| Godzilla: City on the Edge of Battle | Adam Bindewald | |||
| Godzilla: The Planet Eater | Adam Bindewald | |||
| Monster Strike the Movie: Sora no Kanata | Weigh | |||
| Smallfoot (film) | Percy | Japanese dub | ||
| Suicide Squad: Hell to Pay | Punch | Japanese dub | ||
| 2019 | Even if the World Will End Tomorrow | Shin | ||
| Demon Slayer: Kimetsu no Yaiba: The Bonds of Siblings | Sabito | |||
| PreCure Miracle Universe | Yango / Great Demon King of Space | |||
| Detective Conan: The Fist of Blue Sapphire | Rishi Ramanathan | |||
| Kabaneri of the Iron Fortress: The Battle of Unato | Takumi | |||
| NiNoKuni | Danpa / Handy | |||
| Weathering with You | Takai | |||
| Kimi dake ni Motetainda | Host | |||
| My Hero Academia: Heroes Rising | Shōto Todoroki | |||
| 2020 | Psycho-Pass 3: First Inspector | Arata Shindō | ||
| Mortal Kombat Legends: Scorpion's Revenge | Sub-Zero | Japanese dub | ||
| Attack on Titan: Chronicle | Eren Yeager | |||
| Mortal Kombat Legends: Battle of the Realms | Sub-Zero | Japanese dub | ||
| 2021 | The Seven Deadly Sins: Cursed by Light | Meliodas, Zeldris | ||
| My Hero Academia: World Heroes' Mission | Shōto Todoroki | |||
| Scooby-Doo! The Sword and The Scoob | Herald | Japanese dub | ||
| Trollhunters: Rise of the Titans | Douxie | Japanese dub | ||
| 2022 | Goodbye, Don Glees! | Hokuto "Toto" Mitarai | ||
| Doraemon: Nobita's Little Star Wars 2021 | Rokoroko | |||
| Ensemble Stars | Road to Show | Mao Isara | ||
| Bubble | Kai | |||
| Teasing Master Takagi-san: The Movie | Nishikata | |||
| One Piece Film: Red | Yorueka | |||
| Lonely Castle in the Mirror | Ureshino | |||
| The Seven Deadly Sins: Grudge of Edinburgh | Meliodas | |||
| Motto! Majime ni Fumajime Kaiketsu Zorori: Lalala♪Star Tanjō | Beat | |||
| 2023 | Yo-kai Watch♪: Jibanyan vs. Komasan Monge~ Dai Kessen da Nyan | Fuyunyan | ||
| Psycho-Pass Providence | Arata Shindō | |||
| Gekijōban Collar × Malice Deep Cover | Kei Okazaki | 2 parts | ||
| 2024 | Haikyu | The Dumpster Battle | Kenma Kozume, Kenma Kozume (child) | |
| RABBITS KINGDOM THE MOVIE | Kakeru Shiwasu | |||
| Mononoke the Movie: Phantom in the Rain | Saburōmaru | |||
| My Hero Academia: You're Next | Shōto Todoroki | |||
| Mobile Suit Gundam: Silver Phantom | Fixzi Fix | |||
| TBA | Batman Ninja vs. Yakuza League | Robin |
2.1.3. OVA and ONA
Kaji has also performed in original video animations (OVA) and original net animations (ONA), projects released directly to home video or online platforms.
| Year | Title | Role | Notes |
|---|---|---|---|
| 2009 | Hellsing Ultimate | Child-faced Priest | |
| 2010 | Air Gear: Break on the Sky | Kanon | OVA ep. 1 |
| Goulart Knights | Nile | 2 works (Evoked The Beginning Black 2010, Evoked The Beginning White 2011) | |
| Yozakura Quartet | Akina Hiizumi | Hoshino Umi | |
| 2011 | Baby Princess | Yōtarō Amatsuka | OVA |
| 2012 | Accel World | Haruyuki Arita | Reverberation, Onsen |
| Ippatsu Hichuu | Devander | Kazuma Harukaze / Devander | |
| Kono Danshi, Ningyo Hiroimashita | Shima Kawauchi | ||
| Sakura Wars Kanadegumi | Genzaburō Tōhō | ||
| C3 | Haruaki Yachi | Unaired TV episode | |
| Mysterious Girlfriend X | Kōhei Ueno | Nazo no Natsumatsuri | |
| High School DxD | Issei Hyodo | 4 OVAs | |
| 2013 | Ro-Kyu-Bu! | Subaru Hasegawa | |
| Attack on Titan | Eren Yeager | 4 OVAs (2013, 2014, 2015, 2018) | |
| Yozakura Quartet | Akina Hiizumi | Tsuki ni Naku | |
| 2014 | Blue Spring Ride | Kou Mabuchi | 2 OVAs |
| Nisekoi | Shu Maiko | 4 OVAs | |
| Noragami | Yukine | 4 OVAs | |
| Black Butler: Book of Murder | Finnian | ||
| Sōsei no Aquarion EVOL | Amata Sora | ||
| Your Lie in April | Takeshi Aiza | ||
| 2015 | The Seven Deadly Sins | Meliodas | Heroes' Playtime |
| Haikyu | Kenma Kozume | 2 OVAs | |
| Hozuki's Coolheadedness | Yoshitsune Minamoto | ||
| 2016 | Ajin File:00 Shinya Nakamura Incident | Shinya Nakamura | |
| Seraph of the End: Vampire Shahal | Shahal | ||
| Kubikiri Cycle: Aoiro Savant to Zaregoto Tsukai | "I" | ||
| Joker Game | Hatano | 2 OVAs | |
| 2017 | Thus Spoke Kishibe Rohan | Koichi Hirose | |
| 2018 | Karakai Jōzu no Takagi-san | Nishikata | |
| Inazuma Eleven Reloaded | Ichinose Kazuya | ||
| 2019 | Wotakoi: Love is Hard for Otaku | Naoya Nifuji | 3 OVAs |
| Legend of the Galactic Heroes: Die Neue These Seiran | Julian Mintz | Also Gekitotsu (2022) | |
| 2020 | Aggretsuko | Seiya | |
| Tototsu ni Egypt Kami | Thoth | ||
| 2022 | The Seven Deadly Sins: Grudge of Edinburgh | Meliodas | |
| 2023 | Stand My Heroes: Warmth of Memories | Haru Natsume | |
| Fafner in the Azure: Behind the Line | Akira Nishio |
2.1.4. Video Games
Kaji has an extensive portfolio of voice roles in video games across various platforms.
| Year | Title | Role | Notes | |
|---|---|---|---|---|
| 2004 | Teikoku Senki | Akiraran | ||
| 2005 | Phantom Kingdom | Cohort | ||
| Realize -Panorama Luminary- | Zen | |||
| SHINSENGUMI: Bakumatsu Fantasy Romance Kitan | Shuhei Tani | |||
| 2006 | KokoCan | Pidog, Moos | ||
| 2007 | Soul Nomad & the World Eaters | Galahad, Cohort | ||
| Shikaku Tantei Sora no Sekai: Thousand Dreams | Sora | |||
| 2008 | Kanuchi Shiroki Tsubasa no Shō | Kugami-Takamahara | ||
| Crimson Empire: Circumstances to Serve a Noble | Cold Oxnard = Vanessa / Eugene | |||
| Suikoden Tierkreis | Hero (Sieg), Nameless Hero | |||
| Tears to Tiara: Garland of the Earth | ||||
| Paperman | Hayate | |||
| Life with Idol | Yuu Amami | Also 2 (2009) | ||
| 2009 | Record of Agarest War Zero | Leonis | Also Dawn of War (2010) | |
| Antifona no Seikahime: Tenshi no Gakufu Op.A | Lewis / Ruirui | |||
| Inazuma Eleven 2 | Kazuya Ichinose, Akio Fudō | Both Fire and Blizzard | ||
| Kanuchi Kuroki Tsubasa no Shō | Kugami-Takamahara | |||
| Kizuato | Takayuki Abe | |||
| Crimson Royale: Circumstances to Serve a Noble | Cold Oxnard = Vanessa / Eugene | |||
| Black Butler: Phantom & Ghost | Finnian | |||
| Koi Suru Watashi no Oujisama | Machida | |||
| Final Fantasy XIII | Hope Estheim | |||
| Lucian Bee's: Resurrection Supernova | Rii Katoru | |||
| 2010 | Uta no Prince-sama | Kaoru Kurusu | Also Repeat (2011) | |
| Inazuma Eleven 3 | Akio Fudō, Kazuya Ichinose | Spark and Bomber versions on DS | ||
| Kanuchi Futatsu no Tsubasa | Kugami-Takamahara | |||
| Gods Eater Burst | Shun Ogawa | |||
| STORM LOVER | Rikka Toratani | |||
| Durarara | games | Walker Yumasaki | Also 3way standoff (2010), 3way standoff "mob" (2011), 3way standoff -alley- V (2014), the Underside (2015), Relay (2015) | |
| Tokyo Oni Harai-shi: Karasunomori Gakuen Kitan | Sō Hōkata | |||
| Harajuku Tantei Gakuen Steelwood | Hibiki Misato | |||
| White Album 2 | Takahiro Ogiso | |||
| Blue Roses: Yousei to Aoi Hitomi no Senshi-tachi | Rocher | |||
| Fairy Tail Portable Guild | Lyon Vastia | |||
| Moujuutsukai to Oujisama | Erik | Also ~Snow Bride~ (2011), Portable (2011), ~Snow Bride~ Portable (2012), ~Flower & Snow~ (2015) | ||
| Ren'ai Bancho | Pretty Bancho | Also 2 Midnight Lesson! (2012) | ||
| SD Gundam Sangokuden Brave Battle Warriors: Shin Mirisha Taisen | Liu Bei Gundam | |||
| 2011 | Angelique: Maren no Rokukishi | Shona | ||
| Iza, Shutsujin! Koi Sen | Mitsunari Ishida | Also Gekka Bijin ga Miru Yume wa (2011), Akai Tsubaki Shiroi Tsubaki to (2012) | ||
| Inazuma Eleven GO | Atsushi Minamisawa, Akio Fudō, Satoru Sakisaka, Okita Sōji | Also GO2: Chrono Stone (2012) | ||
| Inazuma Eleven Strikers | Akio Fudō, Kazuya Ichinose, Heat, Bubo Torangas, Atsushi Minamisawa, Fox, Gianluca Zanardi, Ryū Skell | Also 2012 Xtreme (2011), GO Strikers 2013 (2012) | ||
| SD Gundam G Generation World | Liu Bei Gundam | |||
| Saigo no Yakusoku no Monogatari | Cain | |||
| Star Driver: Kagayaki no Takuto Ginga Bishōnen Densetsu | Takumi Takeo / Sword Star | |||
| Senritsu no Stratus | Makoto Usami | |||
| To Heart 2: Dungeon Travelers | Takaaki Kouno | |||
| To Heart 2 DX Plus | Takaaki Kouno | |||
| Shin Megami Tensei: Devil Survivor Overclocked | Keisuke Takagi | |||
| Nanoriver | Nanoriver | |||
| Hanaoni: Koi Someru Toki Eien no Shirushi | Mizuha Hayasaki | Also ~Yume no Tsuzuki~ (2012) | ||
| Final Fantasy XIII-2 | Hope Estheim | |||
| Final Fantasy Type-0 | Ace | |||
| Fairy Tail: Zeref Awakens | Lyon Vastia | |||
| Bunmei Kaika Aoiza Ibunroku | Rin Aragin | Also Saien (2012) | ||
| Magical Girl Lyrical Nanoha A's Portable: The Gears of Destiny | Thoma Avenir | |||
| Professor Layton and the Miracle Mask | Bluemile | |||
| 2012 | Blue Exorcist: Genkoku no Meikyu | Konekomaru Miwa | ||
| Accel World: Ginyoku no Kakusei | Haruyuki Arita | |||
| Under Night In-Birth | Seth | Also Exe:Late (2014), Exe:Late[st] (2015), Exe:Late[cl-r] (2020), BlazBlue: Cross Tag Battle (2019) | ||
| Ys: The Foliage Ocean in Celceta | Adol Christin | |||
| E.X. Troopers | Bren Turner | |||
| L.G.S: Shinsetsu Hōshin Engi | Taigong Wang | |||
| Grim the Bounty Hunter | Krone Frosch | |||
| Genso Suikoden: Tsumugareshi Hyakunen no Toki | Zefon | |||
| Koi wa Kōsoku ni Shibararenai! | Atsushi Asagiri | |||
| STORM LOVER Kai | Rikka Toratani | |||
| Sengoku Taisen series | Ujimasa Hōjō, Iehisa Shimazu, Takamoto Mōri, Yoshiaki Sagara, Mitsunari Ishida, Hidenaga Toyotomi, Tsunamoto Oniniwa, SS Oda Kippōshi | 2 works | ||
| Diabolik Lovers | Kanato Sakamaki | Also More,Blood (2013), Limited V Edition (2013), Vandead Carnival (2014), Dark Fate (2014), Bloody Bouquet (2015), Versus III (2016), Lost Eden (2016), Chaos Lineage (2019), More, More Blood (2020), Daylight (2021) | ||
| Shin Megami Tensei: Devil Summoner: Soul Hackers | Yūichi Haga | |||
| Bakudan★Handan | Towa Wakasa | |||
| Hyakki Yakō: Kaidan Romance | Kyosuke Tatsuta | Also Hyakumonogatari: Kaidan Romance (2013) | ||
| Black Wolves Saga: Bloody Nightmare | Rath Vogart | Also -Last Hope- (2012) | ||
| White Album 2: Shiawase no Mukōgawa | Takahiro Ogiso | |||
| 2013 | Accel World: Kasoku no Chōten | Haruyuki Arita | ||
| Ixion Saga | Hero D (male) | |||
| Issho ni Gohan. Portable | Hikari Yoneda | |||
| Kamigami no Asobi | Anubis Ma'at | Also InFinite (2016) | ||
| Gintama no Sugoroku | Rokuhiko Niijima | |||
| Attack on Titan | Eren Yeager | Also ~Jinrui Saigo no Tsubasa~ (2013), ~Mirai no Zahyō~ (2017), ~Shichi kara no Dasshutsu~ (2017), 2 (2018) | ||
| JoJo's Bizarre Adventure: All Star Battle | Johnny Joestar | |||
| Rage of Bahamut | Veight | |||
| Shinsei no Grand Union | Rafferty Shankar | |||
| Shin Megami Tensei IV | Flynn | |||
| STORM LOVER 2nd | Rikka Toratani | |||
| Septentrion Dragon 2020-II | ||||
| The "Hentai" Prince and the Stony Cat | Yōto Yokodera | |||
| Lightning Returns: Final Fantasy XIII | Hope Estheim, Bhunivelze | |||
| Professor Layton and the Azran Legacy | Bluemile | |||
| Lord of Vermilion III | Gideon | |||
| Mind Zero | Kanade Sakyo | |||
| Magi: The Labyrinth of Magic games | Alibaba Saluja | Also Hajimari no Meikyu (2013), Aratanaru Sekai (2014), Dungeon & Magic (2014) | ||
| Norn9 games | Kakeru Yuiga | Also VAR COMMONS (2014), LAST ERA (2015), ACT TUNE (2016) | ||
| Hatsukare☆Renai Debut Sengen! | Kazuma Mochizuki | |||
| High School DxD | Issei Hyodo | |||
| Brothers Conflict: Brilliant Blue | Wataru Asahina | |||
| 2014 | Ayakashi Gohan | Yomi Inushima | Also ~Ōmori!~ (2015), ~Okawari!~ (2015) | |
| Kairisei Million Arthur | Swordsmanship Type Zufutafu, Artifice Type Neusch | |||
| Ōkami Kareshi to Naisho no Scandal | Tsukasa Yukimiya | |||
| Gakuen K -Wonderful School Days- | Tatara Totsuka | |||
| Kinki no Magna | Bart | |||
| Core Masters | Julius | |||
| Koi Hime: Exclusive SP Love Mission | Sora Hirosue | |||
| Code:Realize games | Finis | Also ~Shukufuku no Mirai~ (2016), ~Shirogane no Kiseki~ (2017) | ||
| God Eater 2: Another Episode - Defense Force's Return | Shun Ogawa | |||
| Thousand Memories | Apollonius | |||
| Sangokushi Puzzle Taisen | Shu Han | |||
| Shironeko Project | Protagonist, Meliodas, Eren, Yubel, Shoto Todoroki, Nanashi | |||
| Hyrule Warriors | Link | |||
| Sennyū Game 1st Story | Kyō | |||
| Sōrun | Roy | |||
| The 3rd Super Robot Wars Z: Jigoku-hen | Amata Sora | |||
| Chocotto Land | Ares | |||
| Dolly♪Kanon: Dokidoki♪Tokimeki♪Himitsu no Ongaku Katsudō Start De~su | Aruhito Kōda | |||
| Nisekoi: Yomeiri!? | Shu Maiko | |||
| Nobunaga the Fool: Senran no Regalia | Toyotomi Hideyoshi | |||
| Haikyū | Tsunage! Itadaki no Keshiki | Kenma Kozume | ||
| Phantasy Star Nova | Yomi | |||
| Persona Q: Shadow of the Labyrinth | Zen | |||
| Hōkago Colorful Step: Bunkabu! | Rio Sumeragi | |||
| Brave Dash | Dragon Rider | |||
| Boyfriend (Beta) | Masaharu Moribe | |||
| Yatagarasu Attack on Cataclysm | Azure | |||
| Wonder Flick | Shaiell | |||
| Yo-kai Watch 2 | Fuyunyan, Darknyan, Dekanyan | Also Shinuchi | ||
| 2015 | Arslan: The Warriors of Legend | Hilmes | ||
| Ensemble Stars! | Mao Isara | |||
| KLAP | : Kind Love And Punish | Sosuke Suo | ||
| Chronos Blade | Male Protagonist | |||
| Granado Espada | Sariel Weasley | |||
| Granblue Fantasy | Veight, White Knight, Eren, Shoto Todoroki, Yubel, Nanashi | |||
| Koi Suru Shikigami | Chinatsu Minami | |||
| Koi Seyo Oujisama | Harold | |||
| God Eater 2: Rage Burst | Shun Ogawa | |||
| PSYCHO-PASS: Mandatory Happiness | Alpha | |||
| Shinobi, Koi Utsutsu: Setsugekka Koi Emaki | Yoshiie Ukita | |||
| The 3rd Super Robot Wars Z: Tengoku-hen | Amata Sora | |||
| Dash | Sushi Ninja | Ikura | ||
| The Seven Deadly Sins: Shinjitsu no Enzai | Meliodas | |||
| The Seven Deadly Sins: Pocket no Kishidan | Meliodas | |||
| Norn9 Last Era | Kakeru Yuiga | |||
| Hakuoki: Shinkai - Kaze no Shou | Kazue Soma | |||
| Fire Emblem Fates | Takumi | |||
| Hounds | Male character voice | |||
| Hoshikare Days | ||||
| Yume Ōkoku to Nemureru 100-nin no Ōji-sama | Hearts | |||
| Yo-kai Watch Busters: Red Cat Troupe/White Dog Squad | Fuyunyan | |||
| Yo-kai Watch PuniPuni | Fuyunyan, Darknyan, Dekanyan, Solka, Akio Fudō, Alibaba, Sasuke Kozōmaru, Meliodas, Zeldris, Eren Yeager | |||
| World Trigger: Borderless Mission | Osamu Mikumo | |||
| 2016 | Ys VIII: Lacrimosa of Dana | Adol Christin | ||
| Ichi-Blood Ban Ketsu-ONLINE- | Michizane | |||
| Endride -X fragments- | Sorrento | |||
| PSYCHO-PASS | Alpha | |||
| Shin Megami Tensei IV: Apocalypse | Flynn | |||
| Stand My Heroes | Haru Natsume | |||
| Tenka Tōitsu Koi no Ran Love Ballad | Ieyasu Tokugawa | |||
| Do S ni Koi Shite: Sweet Room de Himitsu no Shihai | Shizuka Kira | |||
| Nil Admirari no Tenbin: Teito Genwaku Kitan | Hayato Ozaki | |||
| Nintama Rantarō: Futtobi Puzzle! no Dan | Shuichiro Hama | |||
| Haikyu | Cross team match! | Kenma Kozume | ||
| Hakuoki: Shinkai - Hana no Shou | Kazue Soma | |||
| BEAST Darling!: Kemomimi Danshi to Himitsu no Ryō | Shishio Kujō | |||
| Breath of Fire 6: Hakuryū no Shugosha-tachi | Male Protagonist | |||
| Brave Chronicle | Ares | |||
| Bungou to Alchemist | Katai Tayama | |||
| Berserk and the Band of the Hawk | Judeau | |||
| My Hero Academia: Battle For All | Shoto Todoroki | |||
| Magical Days the Brats's Parade | Touma | |||
| Moshikami: Moshimo Kono Sekai ni Kamisama ga Iru to Suru Naraba. | Shuri Sashino | |||
| Yo-kai Sangokushi | Fuyunyan Cao Cao | |||
| Yo-kai Watch 3 | Fuyunyan | |||
| Rinka Nation | Thomas Edison | |||
| World Trigger: Smash Borders | Osamu Mikumo | |||
| Sen no Kaizoku | Meliodas | |||
| 2017 | Kizuna Striker! | Shogo Shiratori | ||
| Valkyria Revolution | Basil Savanj, Basil Savanju | |||
| Dissidia Final Fantasy Opera Omnia | Hope Estheim, Ace | |||
| Fire Emblem Heroes | Takumi | |||
| Accel World vs. Sword Art Online: Millennium Twilight | Silver Crow | |||
| KLAP | : Kind Love And Punish Fun Party | Sosuke Suo | ||
| Isekai de Cafe wo Kaiten Shimashita. | Sieg Braun | |||
| Akane Sasu Sekai de Kimi to Utau | Iemitsu Tokugawa | |||
| Kurokishi to Shiro no Maō | Will | |||
| Tsukino Paradise. | Kakeru Shiwasu | |||
| Paranormal Kiss: Paranormal Kiss | Teitora Ichijō | |||
| Yume Ōkoku to Nemureru 100-nin no Ōji-sama | Hearts | |||
| Kimikiri: Kimi to Kiri no Labyrinth | Aketo Jin | |||
| Monster Strike | Meliodas, Shoto Todoroki, Fuyunyan, Eren Yeager / Founding Titan, Zeldris, Osamu Mikumo, Hynkel, Sabito, Ayato Kirishima | |||
| Nil Admirari no Tenbin: Kuroyuri En'yōtan | Hayato Ozaki | |||
| Shinobi, Koi Utsutsu: Kanmitsu Hana Emaki | Yoshiie Ukita | |||
| Fire Emblem Warriors | Takumi | |||
| Hiragana Danshi: Itsura no Koe | A | |||
| Occultic;Nine | Yūta Gamon | |||
| Destiny Child | Pantheon | |||
| Million Arthur: Arcana Blood | Zex Siegfried | |||
| Yo-kai Watch Busters 2: Hihō Densetsu Banbarayā Sword/Magnum | Fuyunyan | |||
| Touken Ranbu Online | Hyuga Masamune | |||
| 2018 | Dissidia Final Fantasy NT | Ace | ||
| Gyakkuten Othellonia | Meliodas | |||
| Yo-kai Sangokushi: Kunitori Wars | Fuyunyan Cao Cao, Darknyan Cao Cao, Dekanyan Cao Cao, Solka | |||
| Anidol Colors | Kazuomi Nanjo | |||
| The Seven Deadly Sins: Knights of Britannia | Meliodas | |||
| CARAVAN STORIES | Adorias | |||
| Negimate UQ HOLDER!: Mahō Sensei Negima! 2 | Gengorou Makabe | |||
| My Hero One's Justice | Shoto Todoroki | |||
| Food Fantasy | Wonton | |||
| Prekatusu no Tenbin | Justin Abbott | |||
| Monogatari Series PucPuc | "I", Eren Yeager | |||
| Alteil NEO | Ferrat | |||
| Gestalt Odin | Riku Kisaragi | |||
| Ayakashi Koi Meguri | Yakumo Koizumi | |||
| Yume Kanshū | Hihaku | |||
| Digimon ReArise | Pumpmon | |||
| Dengeki Bunko: Crossing Void | Rentaro Satomi, Haruyuki Arita | |||
| Shironeko Tennis | Eren Yeager | |||
| 2019 | Kyōtō Kotoba RPG Kotodaman | Eren Yeager, Meliodas, Zeldris, Sabito, Kenma Kozume, Osamu Mikumo, Saigiku Jōno, Shoto Todoroki | ||
| Valkyrie Anatomia: The Origin | Meliodas | |||
| Star Ocean: Anamnesis | Eren Yeager | |||
| Tokyo Chronos | Satoru Kageyama | |||
| Yo-kai Watch 4 | Fuyunyan | Also 4++ | ||
| Ys IX: Monstrum Nox | Adol Christin | |||
| Tokyo Ghoul: re Call to Exist | Ayato Kirishima | |||
| Super Smash Bros. Ultimate | Hero (Eight) | DLC | ||
| Super Robot Wars DD | Quvier, Zenkai Gaon | |||
| Puzzle & Dragons | Eren Yeager, Shoto Todoroki, Sabito, Koichi Hirose | |||
| Toki no Uta: Shūen Naki Sonata | Yuno | |||
| Revisions Next Stage | Agonia | |||
| JoJo's Bizarre Adventure: Last Survivor | Koichi Hirose | |||
| Palette Parade | Alphonse Mucha | |||
| Ikemen Sengoku: Toki o Kakeru Koi | Kichō | |||
| 2020 | JoJo's Pitter-Patter Pop! | Koichi Hirose | ||
| Arknights | Ayerscarpe | |||
| De: Lithe: Bōkyaku no Shin'ō to Meiyaku no Tenshi | Magnis Jin Klaus | |||
| One Punch Man: A Hero Nobody Knows | Speed-o'-Sound Sonic | |||
| Ensemble Stars | Basic / Music | Mao Isara | ||
| Fever Dunk | Isuzu | |||
| Death Come True | Hotel concierge | |||
| Fairy Tail | Lyon Vastia | |||
| Jump Force | Shoto Todoroki | DLC | ||
| Lost Ark | Aman | |||
| One Punch Man: Ichigeki Maji Fight | Speed-o'-Sound Sonic | |||
| Food Story | Sichuan Hotpot | |||
| HoneyWorks Premium Live | Souta Mochizuki | |||
| Knives Out | Eren Yeager, Meliodas | |||
| Sanctus Senki: GYEE | Grancy | |||
| Dragon Quest: The Adventure of Dai: Xross Blade | Hyunckel | |||
| 2021 | Bakumatsu Ishin: Ten Kakeru Koi | Ryōma Sakamoto | ||
| Octopath Traveler: Champions of the Continent | Stead | |||
| Fantasia Rebuild | Issei Hyodo | |||
| Sora Fantasy | Class: Swordsman | |||
| The King of Fighters All Star | Meliodas | |||
| FUSHO: Floating Life | Guard: Tōryū | |||
| My Hero Academia: Ultra Impact | Shoto Todoroki | |||
| Ys VI Online: The Ark of Napishtim | Adol | |||
| Tears of Themis | Luke Pearce | |||
| Shūmatsu no Akasha | Solomon | |||
| Dragon Quest: The Adventure of Dai: Soul Bonds | Hyunckel | |||
| Demon Slayer: Kimetsu no Yaiba - The Hinokami Chronicles | Sabito | |||
| Gate of Nightmares | Sherion | |||
| Tokimeki Memorial Girl's Side 4th Heart | Reita Kazama | |||
| Megaton Musashi | Takumi Kindaichi | |||
| Gran Saga | Lars | |||
| D×2 Shin Megami Tensei: Liberation | Meliodas | |||
| 2022 | Touken Ranbu Musou | Hyuga Masamune | ||
| Game Doraemon: Nobita's Little Star Wars 2021 | Rokoroko | |||
| Pokémon Masters EX | Cilan | |||
| Super Robot Wars 30 | Ryoma Nagare (Devolution) | DLC | ||
| Haruyukite Retrochika | Makoto Nishimari | |||
| Mafia 42 | Mafia | |||
| JoJo's Bizarre Adventure: All Star Battle R | Koichi Hirose, Johnny Joestar | |||
| Yu-Gi-Oh! Duel Links | Soulburner | |||
| No More Heroes III | FU | |||
| Kaze no Fantasia | Nidhogg | |||
| 2023 | Ys Memoire: The Oath in Felghana | Adol Christin | ||
| Eiketsu Taisen | Meliodas | |||
| Ys X: Nordics | Adol Christin | |||
| Infinity Strash: Dragon Quest The Adventure of Dai | Hyunckel | |||
| My Hero Academia: Ultra Rumble | Shoto Todoroki | |||
| 2024 | Eiyuden Chronicle: Hundred Heroes | Heinrich | ||
| Legend of the Galactic Heroes: Die Neue Saga | Julian Mintz | |||
| Festi Battle | Red-haired Hero |
2.1.5. Dubbing Roles
Kaji has also worked extensively in dubbing foreign media into Japanese.
2.2. Music Activities
Kaji has pursued a singing career alongside his voice acting, releasing solo works and participating in musical groups.
2.2.1. Group Activities
Kaji was a member of the four-unit singing group G.Addict, which was part of the Goulart Knights project. The group released several singles and albums, including "signal" (2009), "everlasting note" (2010), and "monochrome/prism" (2010). They also contributed to the soundtrack of the Goulart Knights project.
2.2.2. Solo Music
Kaji launched his solo music career in 2012 under the Lantis label. His debut single, "sense of wonder," was released on February 22, 2012, and served as the opening theme for the music program Anison Plus in February 2012 and the ending theme for the anime information program AG Gakuen Ani☆Bun in March 2012. His second single, "Hello!," was released on September 5, 2012.
He has also contributed numerous character songs for his roles in anime and video games, showcasing his vocal range and versatility. Notable character songs include "CHANGE-UP" as Mikoto Shinozaki in Over Drive (2007), "FLY" as Yuu Amami in Life with Idol (2008), "LAST KISS" as Lucy in TOKYO Yamate Boys SUPER MINT (2011), "Our Innocence" as Yō Takami in Deadman Wonderland (2011), "切断★舞踏会" (Setsudan★Butōkai) as Kanato Sakamaki in DIABOLIK LOVERS (2013), and "反撃の大地" (Hangeki no Daichi) as Eren Yeager in Attack on Titan: Junior High (2015).
In 2015, Kaji participated in Sound Horizon's album Nein, performing "Seiyō Kottōya Neura-dō" and "Ai to Iu Na no Toga." He also contributed to the 2017 tribute album Shizuka Kudo Tribute with his rendition of "Blue Velvet." In 2020, he was featured on VOICE: Seiyū-tachi ga Utau Matsuda Seiko Song: Male Edition, singing "Aoi Sangoshō" and "Anata ni Aitakuse ~Missing You~", and joining Kenji Nojima, Yoshitsugu Matsuoka, Makoto Furukawa, and Kaito Ishikawa for "Ruri-iro no Chikyū." In 2021, he released "COVER~STORIES~", featuring covers of popular songs like "Sign," "March 9th," "Sparkle," "Katsushika Rhapsody," and "Solanin." In 2022, he contributed to the song "Éclair" for the film Anime Supremacy!. In 2023, he collaborated with Linked Horizon on "Nisen-nen... Moshikuwa... Niman-nen-go no Kimi e...", the theme song for Attack on Titan The Final Season Conclusion Arc Part 2.
2.3. Broadcast Appearances
Beyond voice acting, Kaji has a significant presence in radio and television, engaging with fans and showcasing his personality.
2.3.1. Radio Shows
Kaji has hosted or regularly appeared on several radio programs. He co-hosted Shimonohiro & Yuki Kaji's Radio Misty with Hiro Shimono from 2008 to 2010. He was the 21st personality for VOICE CREW from 2009 to 2010. Since April 13, 2014, he has hosted the web radio show 梶裕貴のひとりごとYuki Kaji's MonologueJapanese. He also co-hosted Yūki to Tsubasa no Hiyoko from 2008 to 2018. Other notable radio appearances include STB Sakurashinmachi Town Broadcast (2008-2009), Yuki Kaji's Face! (2009-2010), Nile and Hokuto's Goulart Gakuen Broadcasting Club (2009-2011), 森久保祥太郎・寺島拓篤・梶裕貴 ★★★プロデュースShōtarō Morikubo, Takuma Terashima, Yuki Kaji ★★★ ProduceJapanese (2010-2011), Black Butler II Phantom Party Night: Midnight Masquerade (2010-2011), NO.6 Dystopia Radio (2011-2012), GUILTY CROWN RADIO COUNCIL (2011-2012, and a revival in 2016), Magi-Radi ~Caravan~ (2012-2013), Attack on Titan Radio: Kaji and Shimono's Advance! Electric Wave Corps (2013-2015, and sporadic appearances in 2017 and 2018), TV Anime Yozakura Quartet Web Radio: Thursday Night Sakura (2013), Aoha Radio (2014), Attack! Junior High School After School Radio (2015-2016), JoJo's Bizarre Adventure: Diamond Is Unbreakable Morioh Town RADIO 4 GREAT (2016), and My Hero Academia Radio All Might Nippon (2018). Since 2021, he has hosted Spoon presents Yuki Kaji Koe no Hitosaji on TBS Radio, which was later renamed Yuki Kaji no Radio in 2022. He also appeared on NHK Radio 1's Gogo no Mariyaju in 2014, reading a colloquial translation of the Japanese Constitution. In 2022, he began hosting Yuki Kaji no Radio Gekijō on NHK Radio 1.
2.3.2. Variety Shows
Kaji has appeared on various television and web variety shows, showcasing his personality and interacting with fans. His appearances include Dolly☆Variety HYPER ViSUADOLL MOVIE (2008-2009), Attack! Treasure Hunt (2015), Seiyū Datte Tabi Shimasu (2016, 2017, 2019), KEYABINGO!3 (2017), Kaji 100!: The 100 Things Yuki Kaji Wants to Do (2017-present), Kimi Mote Lodge: Ie Zukuri de Seiyū Audition!? (2018), Living Room Nite (2018), and as a monthly entertainment presenter for Mezamashi TV (2019). He also served as a Monday commentator for news zero (2019) and voiced "Kaeru-kun" on Asaichi (2021-present). In 2022, he was a Friday personality for ZIP! and appeared on Ruten no Nontel. In 2023, he was a guest on Get Ready! and provided dubbing for Kōshin Komiya on Zenryoku! Datsuryoku Times. Since 2023, he has voiced "Nii-nii" on Inai Inai Baa!.
3. Publications
Kaji has authored and contributed to several published works, including photobooks and autobiographical writings that offer insights into his life and career.
3.1. Photobooks
| Year | Title | Publisher | ISBN |
|---|---|---|---|
| 2012 | LifeライフJapanese | Gakken Plus | ISBN 978-4-05-405476-9 |
| 2014 | Kaji CameカジカメJapanese | Gakken Plus | ISBN 978-4-05-406149-1 |
| 2015 | Re-LifeリライフJapanese | Takarajimasha | ISBN 978-4-8002-4114-6 |
3.2. Autobiographies
| Year | Title | Publisher | ISBN |
|---|---|---|---|
| 2018 | Itsuka Subete ga Kimi no Chikara ni Naruいつかすべてが君の力になるJapanese | Kawade Shobo Shinsha | ISBN 978-4-309-61713-8 |
| 2019 | Comicalize Itsuka Subete ga Kimi no Chikara ni Naru | Shogakukan | ISBN 978-4-09-870423-1 |
| 2021 | Kaji Yūki Taidan-shū "En" | Nikkei BP | ISBN 978-4-296-11095-7 |
4. Awards and Recognition
Kaji has received numerous awards and accolades throughout his career for his outstanding contributions to voice acting and the entertainment industry.
| Year | Award | Category | Nominated Work | Result |
|---|---|---|---|---|
| 2009 | 3rd Seiyu Awards | Best Rookie Actors | Yozakura Quartet and Black Butler | Won |
| 2012 | 2011 Famitsu Awards | Male Character Voice Prize | - | Won |
| 2nd Newtype Anime Awards | Voice Actor | - | Won | |
| 2013 | 3rd Newtype Anime Awards | Voice Actor | - | Won |
| 12th Tokyo Anime Award | Best Voice Actor | Aquarion EVOL, Accel World | Won | |
| 35th Anime Grand Prix | Best Voice Actor | Accel World | Won | |
| 7th Seiyu Awards | Best Actor | High School DxD | Won | |
| 2014 | 36th Anime Grand Prix | Best Voice Actor | Attack on Titan | Won |
| 8th Seiyu Awards | Best Actor | Attack on Titan | Won | |
| 2014 Famitsu Awards | Character Voice Prize | - | Won | |
| 2014 Newtype Anime Awards | Male Voice Actor Award | - | Won | |
| 2019 | Yahoo! Japan Search Awards | Voice Actor Category | - | Won |
| 2022 | 6th Crunchyroll Anime Awards | Best VA Performance (Japanese) | Attack on Titan | Won |
| 2023 | 7th Crunchyroll Anime Awards | Best VA Performance (Japanese) | Attack on Titan | Won |
| 2024 | 8th Crunchyroll Anime Awards | Best VA Performance (Japanese) | Attack on Titan | Won |
5. Personal Life
Beyond his professional endeavors, Yuki Kaji maintains an active personal life, marked by significant family milestones and engagement in social issues.
5.1. Marriage
Kaji married fellow voice actress Ayana Taketatsu on June 23, 2019. The couple publicly announced their union on the same day.
5.2. Children
On June 30, 2022, Kaji and Taketatsu announced that they were expecting their first child together. Their child was born on November 3, 2022, a milestone that they shared with their fans. Their baby even made a voice-acting debut in the finale of Attack on Titan.
5.3. NOMORE Unauthorized AI Generation
In 2024, Kaji, along with 26 other prominent voice actors including Kōichi Yamadera, co-founded "NOMORE Unauthorized AI Generation." This voluntary group was established to protest the unauthorized learning and generation of AI voices and images based on their likenesses. The group released an awareness video expressing strong concerns about a situation where "readings and songs that they never performed, and their very voices, are being released online, and sometimes even sold." The initiative proposes holding discussions with experts to foster a peaceful understanding and establish cultural rules regarding AI generation. While actively protesting unauthorized AI use, Kaji is also involved in the development of officially licensed synthetic voice software, demonstrating a nuanced approach to the evolving technology.
