1. Overview
西本 りみNishimoto RimiJapanese, born October 25, 1994, is a Japanese voice actress and musician from Hyōgo Prefecture, affiliated with the HiBiKi talent agency. She is widely recognized for her role as the bassist for the band Poppin'Party within the expansive BanG Dream! franchise, where she also voices the character 牛込 りみRimi UshigomeJapanese. Her career spans various media, including anime, video games, stage plays, and radio programs, showcasing her versatility as both a performer and a musician.
2. Early Life and Musical Background
Rimi Nishimoto's early life was marked by a developing interest in voice acting and a strong foundation in musical education, which would later shape her professional career.
2.1. Childhood and Education
Nishimoto's aspiration to become a voice actress began in elementary school after watching the anime ミルモでポン!Mirumo de Pon!Japanese. She felt that becoming a voice actress would allow her to enter the world of anime, inspiring her to pursue the profession. She continued her education through middle and high school, where her musical talents further blossomed.
2.2. Musical Training
Nishimoto began her musical journey at a young age, starting with piano and Electone lessons at three years old. By the age of 14, she picked up the guitar. During her middle and high school years, she actively participated in band clubs, where she played the euphonium and saxophone, demonstrating her diverse instrumental abilities.
3. Career
Rimi Nishimoto's career has seen a steady progression from her debut auditions to her prominent roles in voice acting and music, particularly within the BanG Dream! franchise.
3.1. Debut and Early Career
In April 2013, Nishimoto participated in the public audition for the "Milky Holmes Sisters Members Scout Audition Finals" for the Bushiroad franchise Tantei Opera Milky Holmes. Although she did not win the grand prize, which went to Ayasa Itō (who would later become her bandmate in Poppin'Party), her guitar performance left a strong impression on Bushiroad's representative, 木谷高明Takaaki KidaniJapanese. Around 2014, as Kidani was planning the BanG Dream! project, he recalled Nishimoto's performance and personally persuaded her and her family to join the project as a bassist. At the time, Nishimoto had less experience with the bass compared to her proficiency in guitar and piano, prompting her to take lessons to refine her form and string-pressing techniques.
On April 18, 2015, Nishimoto made her first live appearance as Rimi UshigomeRimi UshigomeJapanese at the BanG Dream! 1st Live "Haru, Band Hajimemashita!". Shortly thereafter, on April 21, 2015, her official affiliation with the HiBiKi agency was announced alongside Yuka Ozaki.
3.2. BanG Dream! Project and Poppin'Party
Nishimoto became a core member of the band Poppin'Party, alongside Aimi, Ayasa Itō, Sae Ōtsuka, and Ayaka Ōhashi. Within the BanG Dream! franchise, she not only performs as the bassist for Poppin'Party in live concerts but also voices the character Rimi Ushigome in the anime series and the mobile game BanG Dream! Girls Band Party!. Certain aspects of Rimi Ushigome's character were inspired by Nishimoto's real-life personality. On June 21, 2017, her character song, "チョコレイトの低音レシピChocolate no Teion RecipeJapanese", was released as a single, reaching 20th on the Oricon Weekly Singles Chart.
3.3. Voice Acting Roles
Rimi Nishimoto has lent her voice to a wide array of characters across various animated productions and video games.
3.3.1. Anime Series
Year | Title | Role | ||||
---|---|---|---|---|---|---|
2016 | We Are the Luck & Logic Club! | 園咲 うんねUnne SonosakiJapanese | ||||
2017 | Hina Logi: From Luck & Logic | アモルAmolJapanese | ||||
2017-2022 | BanG Dream! (3 seasons + 1 special) | 牛込 りみRimi UshigomeJapanese | ||||
2018-2022 | Future Card Buddyfight Ace | 未門 晴Haru MikadoJapanese, Magic Bassist Asagi | ||||
2018-2022 | BanG Dream! Girls Band Party! Pico (3 seasons) | Rimi Ushigome | ||||
2019 | Bermuda Triangle ~Colorful Pastrale~ | アネシュカAneshukaJapanese | ||||
2020 | Reバース | 若宮 千春Wakamiya ChiharuJapanese, Animate Store Clerk | ||||
2020 | Assault Lily Bouquet | 二川 二水Fumi FutagawaJapanese | ||||
2021 | D_CIDE TRAUMEREI THE ANIMATION | 前島 友美Maeshima TomomiJapanese | ||||
2021-2023 | The Fruit of Evolution (2 seasons) | ルルネLuluneJapanese | ||||
2023 | BanG Dream! It's MyGO | Rimi Ushigome |
3.3.2. Anime Films
Year | Title | Role |
---|---|---|
2019 | BanG Dream! Film Live | 牛込 りみRimi UshigomeJapanese |
2021 | BanG Dream! Episode of Roselia (two-part film series) | Rimi Ushigome |
2021 | BanG Dream! Film Live 2nd Stage | Rimi Ushigome |
2022 | BanG Dream! Poppin'Dream! | Rimi Ushigome |
3.3.3. Video Games
Year | Title | Role |
---|---|---|
2016 | Genju Hime | フローラFloraJapanese |
2017-present | BanG Dream! Girls Band Party! | 牛込 りみRimi UshigomeJapanese |
2018 | Himegami Emaki | 砂かけ童子SunakakewarashiJapanese |
2018 | Triple Monsters | エシャ・アイエンガーEsha AiengarJapanese |
2019 | Brown Dust | カレアKaleaJapanese |
2020 | Kingdom of Hero | シェイドSheidoJapanese |
2020 | Shōjo Kageki Revue Starlight -Re LIVE- | Rimi Ushigome |
2020 | Azur Lane | KMS ベザーWeserJapanese |
2021-2023 | Assault Lily Last Bullet | 二川 二水Fumi FutagawaJapanese |
3.3.4. Other Animated Productions
Nishimoto has also contributed to web animations and other short-form animated content. In 2021, she voiced 二川 二水Fumi FutagawaJapanese in the web anime Assault Lily Fruits. She also lent her voice to Rimi UshigomeRimi UshigomeJapanese in the voice comic adaptation of コミック版 BanG Dream!Comic BanG Dream!Japanese in 2020. Additionally, she played the role of the West Witch in the 2021 content なでしこ童話「オズの魔法使い」Nadeshiko Dowa "The Wizard of Oz"Japanese.
3.4. Other Media Appearances
Beyond her voice acting and musical performances, Rimi Nishimoto has appeared in various other media, including stage plays, live-action dramas, and radio programs.
3.4.1. Stage Plays
Nishimoto has actively participated in numerous theatrical productions, taking on diverse roles.
Year | Title | Role |
---|---|---|
2017 | Produce team Office54 Reading Play 学園デスパネルGakuen Death PanelJapanese | Publishing |
2017 | Dreamcreation presents Reading Party | (Various) |
2017 | 勇者セイヤンの物語(仮)Yuusha Seiya no Monogatari (Kari)Japanese | Cameron |
2018 | 23区女子-Survive-Nijūsan-ku Joshi -Survive-Japanese | Chiyoda Ward |
2018, 2019 | 初等教育ロイヤルShotou Kyouiku RoyalJapanese | 6th Grader Hashimoto-san (2018), 3rd Hashimoto-san (2019) |
2018 | ゴリラ~GORILLA~Gorilla~GORILLA~Japanese | Sarah (daily guest) |
2018 | 勇者セイヤンの物語~ノストラダム男の大予言~Yuusha Seiya no Monogatari ~Nostradam-o no Daiyogen~Japanese | Dipladenia |
2018, 2022 | アサルトリリィ×私立ルドビコ女学院 白きレジスタンス~約束の行方~Assault Lily x Shiritsu Ludovico Jogakuin Shiroki Resistance ~Yakusoku no Yukue~Japanese | 一之宮・ミカエラ・日葵Ichinomiya Michaela HimariJapanese |
2018 | あたしをくらえ。Atashi wo Kurae.Japanese | Romero (starring role, team B virus) |
2019 | 魔法少女(?)マジカルジャシリカ♡アニメ版なんてありません♡Mahou Shoujo (?) Magical Jaslica ♡Anime-ban nante Arimasen♡Japanese | Magical Eagar |
2019 | アサルトリリィ×私立ルドビコ女学院「白きレジスタンス~真実の刃(やいば)~」Assault Lily x Shiritsu Ludovico Jogakuin "Shiroki Resistance ~Shinjitsu no Yaiba~"Japanese | Ichinomiya Michaela Himari |
2020 | アサルトリリィ League of GardensAssault Lily League of GardensJapanese | 二川 二水Fumi FutagawaJapanese |
2020 | アサルトリリィ The Fateful GiftAssault Lily The Fateful GiftJapanese | Fumi Futagawa |
2022 | アサルトリリィ Lost MemoriesAssault Lily Lost MemoriesJapanese | Fumi Futagawa |
2023 | Stage D4DJ "Arisugawa Gakuin Bunkasai LIVE STAGE" | General Affairs Officer |
2024 | Reading Play 夢から醒めない夢を見よ。Yume kara Samenai Yume wo Miyo.Japanese | (Various) |
2025 | Stage アサルトリリィ・シュツルム」~サングリーズル編~Assault Lily Sturm ~Sanglier-hen~Japanese | Fumi Futagawa |
Nishimoto also appeared in the live-action film 23-ku Joshi -FINAL- as Chiyoda Ward. She also made live-action appearances in commercials for Bushimo's 九州三国志Kyushu SangokushiJapanese.
3.4.2. Radio and Web Programs
Nishimoto has been a regular presence on various radio and web streaming programs. She co-hosted "Ozaki Yuka & Nishimoto Rimi no '尾崎由香・西本りみの『ツッコミ不足』Tsukkomi BusokuJapanese'" on SHOWROOM starting in 2018. From 2018, she was also part of the "Eight Raid Channel PR Program" on &CAST!!!. Her solo program, "Nishimoto Rimi no '西本りみの「おりみさんち。」Orimi-san Chi.Japanese'", aired on Nico Nico Live from 2019 to 2023. In 2024, she began hosting "Nishimoto Rimi no '西本りみの『にしもROCK』への道Nishimo ROCK' e no MichiJapanese'" on Nico Nico Channel Plus.
In radio, she was a regular on "BanG Dream! RADIO!!!!!" from 2015 to 2016, and "BanG Dream! バンドリ!ポッピンラジオ!Poppin'Radio!Japanese" from 2016, both broadcast on HiBiKi Radio Station and Radio Osaka. In 2018, she served as a monthly personality for "TS ONE UNITED ~Nishimoto Rimi no チョコっとおりみさんChokotto Orimi-sanJapanese~" on TS ONE UNITED.
She also starred in the live-action drama きらめけ!VIVACIOU DASH♡奮闘編Kirameke! VIVACIOU DASH♡Funtou-henJapanese which aired on Chiba TV from 2017 to 2018.
4. Discography
This section details Rimi Nishimoto's musical contributions, including her work with Poppin'Party and her solo/character songs.
4.1. Poppin'Party Releases
As the bassist for Poppin'Party, Nishimoto has contributed to all of the band's releases. Poppin'Party has released numerous singles and albums since their formation, with their songs often serving as theme music for the BanG Dream! anime series and game.
4.2. Solo and Character Songs
Release Date | Product Name | Singer(s) | Song Title(s) | Notes | ||||
---|---|---|---|---|---|---|---|---|
2017 | ||||||||
June 21 | TV Anime BanG Dream! Character Song Vol. 3 Rimi Ushigome "Chocolate no Teion Recipe" | 牛込 りみRimi UshigomeJapanese (Rimi Nishimoto) | "チョコレイトの低音レシピChocolate no Teion RecipeJapanese" | |||||
2018 | ||||||||
March 28 | Waku Waku ga Tomaranai w | ピンクスプラウトPink SproutJapanese | "Waku Waku ga Tomaranai w" | |||||
2020 | ||||||||
July 3 | Reバース GO! | 鶏とナスの三ツ星シチューTori to Nasu no Mitsuboshi ShichūJapanese | "Reバース GO!" | TV anime Rebirth for you ending theme | ||||
July 3 | Reバース GO! Go Go Shichu's | 若宮 千春Wakamiya ChiharuJapanese (Rimi Nishimoto) | "Reバース GO!" | TV anime Rebirth for you related song | ||||
2021 | ||||||||
January 27 | Assault Lily BOUQUET BD Vol. 1 Bonus CD | 一柳隊Hitotsuyanagi-taiJapanese | "Edel Lilie" | TV anime Assault Lily BOUQUET ending theme | ||||
February 19 | Egao de Go Go Go | Go Go しちゅー's!Go Go Shichū's!Japanese | "Egao de Go Go Go | " | TV anime Rebirth for you ending theme (digital distribution) | |||
February 24 | Assault Lily BOUQUET BD Vol. 2 Bonus CD | 楓・J・ヌーベルFū J. NūberuJapanese (井澤美香子Mikako IzawaJapanese), 二川 二水Fumi FutagawaJapanese (Rimi Nishimoto), ミリアム・ヒルデガルド・v・グロピウスMiriam Hildegard v. GropiusJapanese (高橋花林Karin TakahashiJapanese) | "Lily♡Lily♡GOGO Lily♡" | TV anime Assault Lily BOUQUET related song | ||||
March 24 | Assault Lily BOUQUET BD Vol. 3 Bonus CD | 一柳隊Hitotsuyanagi-taiJapanese | "GROWING*" | TV anime Assault Lily BOUQUET ending theme | ||||
April 28 | Assault Lily BOUQUET BD Vol. 4 Bonus CD | Hitotsuyanagi-tai | "Kimi no Te wo Hanasanai ~BOUQUET Ver.~" | TV anime Assault Lily BOUQUET insert song | ||||
May 26 | Stage Assault Lily League of Gardens / Assault Lily The Fateful Gift BD Bonus CD | Hitotsuyanagi-tai | "Tsunagari" | Stage Assault Lily League of Gardens opening theme | ||||
May 26 | Stage Assault Lily League of Gardens / Assault Lily The Fateful Gift BD Bonus CD | Hitotsuyanagi-tai | "Taisetsu wo Kazoeyou" | Stage Assault Lily League of Gardens ending theme | ||||
May 26 | Stage Assault Lily League of Gardens / Assault Lily The Fateful Gift BD Bonus CD | Hitotsuyanagi-tai, ルド女選抜Rudojo SenbatsuJapanese, 御台場選抜Odaiba SenbatsuJapanese, 相模女子選抜Sagami Joshi SenbatsuJapanese, ヘルヴォルHelvorJapanese, 御前GozenJapanese (佃井皆美Minami TsukuiJapanese) | "Kimi no Te wo Hanasanai" | Stage Assault Lily The Fateful Gift opening theme | ||||
September 8 | Edel Lilie (Last Bullet MIX) Hitotsuyanagi-tai Ver. | Hitotsuyanagi-tai | "OVERFLOW" | Game Assault Lily Last Bullet related song | ||||
2022 | ||||||||
February 9 | Neunt Praeludium (Last Bullet MIX) Hitotsuyanagi-tai ver. | Hitotsuyanagi-tai | "Tsubomi no Naka no Kiseki" | Game Assault Lily Last Bullet related song | ||||
February 9 | Neunt Praeludium (Last Bullet MIX) Hitotsuyanagi-tai ver. | Hitotsuyanagi-tai | "Omoide ga Afureteru" | Stage Assault Lily Lost Memories theme song | ||||
February 9 | Neunt Praeludium (Last Bullet MIX) Blu-ray Limited Edition | Assault Lily Last Bullet | "Tsubomi no Naka no Kiseki" | Game Assault Lily Last Bullet related song | ||||
August 3 | Cherish | Hitotsuyanagi-tai | "Neunt Praeludium" | |||||
August 3 | Cherish | 二川 二水Fumi FutagawaJapanese (Rimi Nishimoto) | "Massive!" | Assault Lily related song | ||||
2023 | ||||||||
November 8 | Toumei Diary/Wish Drop | Hitotsuyanagi-tai | "Toumei Diary" | Game Assault Lily Last Bullet 2nd anniversary theme song | ||||
2024 | ||||||||
February 7 | Unmei no Trinity | Hitotsuyanagi-tai with 早川弥宏Yahiro HayakawaJapanese (大西亜玖璃Aguri OnishiJapanese)・富永真Shin TominagaJapanese (小泉萌香Moeka KoizumiJapanese) | "Adabana" | Game Assault Lily Last Bullet related song | ||||
February 7 | Unmei no Trinity | Hitotsuyanagi-tai | "Adabana (Hitotsuyanagi-tai ver.)" | Game Assault Lily Last Bullet related song | ||||
2025 | ||||||||
January 22 | CONSTELLAT10N | Hitotsuyanagi-tai with 一柳結梨Yuri HitotsuyanagiJapanese (伊藤美来Miku ItōJapanese) | "CONSTELLAT10N" | Game Assault Lily Last Bullet related song |
5. Personal Life
Rimi Nishimoto's personal life reflects her dedication to both her academic pursuits and her diverse interests, alongside her candidness about her health.
5.1. Education and Certifications
Nishimoto graduated from university in 2017. During her first year of college, she demonstrated her academic and professional aptitude by acquiring several certifications. She obtained a second Microsoft Office Specialist certification in both Microsoft Word and Microsoft Excel. Additionally, she achieved a second-level grade in the 秘書技能検定試験Secretary Proficiency ExamJapanese, highlighting her organizational and administrative skills.
5.2. Interests and Personality
Nishimoto is known for her diligent and earnest personality. Her hobbies include napping, enjoying chocolate, and playing musical instruments. She is not fond of scary things. Among her favorite foods are chocolate, fresh cream, meat, and maple syrup, with Kit Kat being her absolute favorite type of chocolate. She also cherishes a しまじろうShimajirōJapanese puppet, which she received on her first birthday. Her favorite artist is the Japanese duo コブクロKobukuroJapanese, and she makes an effort to attend their live concerts annually. She is known by the nicknames "Rimirin" and "Orimi-san" and has blood type A. Her height is 61 in (154 cm).
5.3. Health
On November 4, 2023, Rimi Nishimoto publicly announced that she has been diagnosed with バセドウ病Graves' diseaseJapanese. She revealed that she had previously developed the condition ten years prior, and after treatment, her symptoms had subsided, but it had since recurred. As a result, she disclosed that her activities would be adjusted to reduce excessive physical exertion, including changes to some event appearances and cancellations of stage play performances.