|Born||September 17, 1991|
|Height||158 cm (5 ft 2 in)|
|Labels||Sony Music Entertainment Japan / Music Ray'n|
Minako Kotobuki (寿 美菜子 Kotobuki Minako, born September 17, 1991) is a Japanese actress, voice actress and singer. She is best known for her role as Tsumugi Kotobuki in the anime series K-On! about a high school girl band. The show launched her music career as she performed the opening and ending themes and joined three other voice actresses as the music group Sphere.
Born in Kobe, Hyōgo Prefecture, at the age of three years, Kotobuki, along with her parents, was caught up in the Kobe earthquake. Not long after having seen a 1997 Japanese film entitled Chikyuu ga Ugoita Hi ("The Day the Earth Moved"), all of these events inspired Kotobuki to pursue a career in voice acting.
Kotobuki's most notable role in the span of her voice acting career is Tsumugi Kotobuki from K-On!. She has also played various popular voice roles such as Karina Lyle/Blue Rose from Tiger & Bunny, Mitsuko Kongō from the A Certain Magical Index and A Certain Scientific Railgun series, Yūko Nishi from A Channel, and Natsumi Aizawa from Natsuiro Kiseki.
Kotobuki began her musical career with the performance of the opening and ending themes of the 2009 anime series K-On! with fellow voice actresses Aki Toyosaki, Yōko Hikasa, and Satomi Satō. Shortly after, she performed the opening theme of the 2009 Hatsukoi Limited series with Aki Toyosaki, Ayahi Takagaki, and Haruka Tomatsu. The four are affiliated with Music Ray'n, an artist management and publishing group of Sony Music Entertainment. They are currently known as the musical group Sphere and released their first single, "Future Stream", on April 22, 2009.
Coupled with the release of her first album My Stride, Kotobuki had her first solo Japan-wide concert tour entitled Our Stride in 2012 spanning across four dates and venues starting from November 18 in Kobe's International House Kokusai Hall and ending on December 9 in Ōmiya's Sonic City Hall.
Kotobuki is said to be "the fastest learner on how to dance" among her peers as far as her being a member of Sphere goes so much that she even guides the other three members of Sphere on dancing. Even in singing, Kotobuki is said to learn just as fast, "a pro in harmonization" according to her fellow castmate in K-On!, Satomi Satō, and "someone who has good sense in pitch" according to one of K-On's staff members in charge of music.
During her stint in both seasons of the K-On! anime series, she and her fellow cast members were involved in two live events, and just like the character she portrayed in K-On!, she was in charge of playing the keyboard in both occasions. She also played the keyboard on some of her own songs during her Our Stride solo concert tour and on Sphere's first 2013 live event, Music Rainbow 02.
She also participated in the anime series Aikatsu! and was the voice actress of Kanzaki Mizuki.
This filmography section about a living person includes a list of references, but its sources remain unclear because it has insufficient inline citations. (March 2015) (Learn how and when to remove this template message)
- Hibi – Young Kumiko Kamiyama
- Ghost of Yesterday – Fumiko
- Koufuku no Switch – Young Hitomi
- Hinami – Mina, Satsuki
- Bluebird – Michiru
- -x- (Minus Kakeru Minus) – Rin Fujimoto
- Schoolgirl Complex: Broadcasting Club Edition – Ikumi Motonishi (School teacher)
- Final Fantasy XIV: Daddy of Light – Aru-chan (voice)
- Red Garden (anime voice-over debut) – Student C, Grace A
- Kamichama Karin – Kirika (5 years old)
- First Love Limited – Rika Dobashi
- K-On! – Tsumugi Kotobuki
- Umi Monogatari: Anata ga Ite Kureta Koto – Kanon Miyamori
- A Certain Scientific Railgun – Mitsuko Kongou
- Yoku Wakaru Gendai Mahō – Kaho Sakazaki
- Hell Girl: Triangle – Kaname Shimura
- Sora no Manimani – Emiri, Youko Matoba, Hachiman, Sayaka Akiyama
- Birdy the Mighty: Decode 02 – Kanae Kitamura, Mirun
- Heaven's Lost Property – Tsukino Hououin
- Guin Saga – Alumina
- Asobi ni iku yo! – Chaika
- Chu-Bra!! – Yako Jingūji
- Hyakka Ryōran Samurai Girls – Sen Tokugawa
- K-On!! – Tsumugi Kotobuki
- Otome Youkai Zakuro – Daidai
- Mayoi Neko Overrun! – Young Takumi
- Lilpri – Tenko Okamoto
- Ōkami-san and Her Seven Companions – Chuutarou Nezumi
- A Certain Magical Index II – Mitsuko Kongou
- Demon King Daimao – Arnoul
- The Legend of the Legendary Heroes – Naia Knolles (Kiefer's sister)
- Yumeiro Patissiere – Dominic
- A Channel – Yūko Nishi
- Coicent (OVA) – Toto
- Guilty Crown – Kanon Kusama
- Dog Days – Vert Far Breton
- Manyū Hiken-chō – Chifusa Manyū
- Ro-Kyu-Bu! – Natsuhi Takenaka
- Softenni – Misaki Shidou
- Tiger & Bunny – Karina Lyle/Blue Rose
- Hanasaku Iroha – Eri Mizuno
- Tamayura: Hitotose – Chihiro Miyoshi
- Beelzebub – Yolda, Kaoru Umemiya
- Wandering Son – Kobayashi
- Horizon in the Middle of Nowhere – Gin Tachibana
- Un-Go – Sayo Izawa
- Natsuiro Kiseki: Natsumi Aizawa
- Mobile Suit Gundam AGE – Fram Nara
- Medaka Box – Nekomi Nabeshima
- Medaka Box Abnormal – Nekomi Nabeshima
- Dog Days` – Vert Far Breton
- Aikatsu! – Mizuki Kanzaki
- Inazuma Eleven Go: Chrono Stone – Jeanne d'Arc
- Hyouka – Henmi
- Tari Tari – Youko Mizuno
- Sukitte Ii na yo – Megumi Kitagawa
- Sket Dance – Akina
- Queen's Blade Rebellion – Izumi
- Horizon in the Middle of Nowhere II – Gin Tachibana, Matsu
- Pokémon: Black & White – Stella
- Dokidoki! PreCure – Rikka Hishikawa/Cure Diamond
- Hyakka Ryōran Samurai Bride – Sen Tokugawa
- A Certain Scientific Railgun S – Mitsuko Kongou
- My Teen Romantic Comedy SNAFU – Minami Sagami
- Valvrave the Liberator – Takahi Ninomiya
- Tamayura: More Aggressive – Chihiro Miyoshi
- Ro-Kyu-Bu! SS – Natsuhi Takenaka
- Yuushibu – Herself
- Go! Go! 575 – Yuzu Yosano
- Saki: Zenkoku-hen – Kyōko Suehara
- Sekai Seifuku: Bōryaku no Zvezda – Miki Shirasagi/White Egret
- Baby Steps – Natsu Takasaki
- Pokémon: XY – Ellie
- Majin Bone – Tomoko Ryūjin
- Gundam Reconguista in G – Noredo Nug
- Robot Girls Z – Imaichi Moenai Ko (Girl lacking in moe)
- Girl Friend Beta – Saya Kagurazaka
- Terra Formars – Rosa (Adolf's ex-wife)
- Baby Steps Season 2 – Natsu Takasaki
- Dog Days`` – Vert Far Breton
- Sound! Euphonium – Asuka Tanaka
- Punchline – Ito Hikiotani
- The Seven Deadly Sins – Vivian
- Your Lie in April – Izumi
- Tokyo Ghoul √A – Ukina
- Akagami no Shirayukihime – Actress (ep 12)
- Kamisama Minarai: Himitsu no Cocotama – Elder sister
- Case Closed – Eiko Ikeguchi (ep. 859)
- Bungou Stray Dogs OVA – Aya
- Re:Creators – Shunma Suruga
- Akashic Records of Bastard Magic Instructor – Sera Silvers
- Senki Zesshō Symphogear AXZ – Saint-Germain
- Redline – Hime
- K-On! The Movie – Tsumugi Kotobuki
- Towa no Quon – Cyborg Delta AKA Hizuru Asuka
- Heaven's Lost Property the Movie: The Angeloid of Clockwork – Tsukino Hououin
- Pokémon the Movie: Black—Victini and Reshiram and White—Victini and Zekrom – Yorterrie
- Fuse Teppō Musume no Torimonochō – Hamaji
- Berserk Golden Age Arc I: The Egg of the King – Rickert
- Berserk Golden Age Arc II: The Battle for Doldrey – Rickert
- After School Midnighters – Mutsuko
- Tiger & Bunny: The Beginning – Karina Lyle/Blue Rose
- A Certain Magical Index: The Movie -Miracle of Endymion- – Mitsuko Kongou
- Berserk Golden Age Arc III: Descent – Rickert
- Dokidoki! PreCure the Movie: Mana's Getting Married!!? The Dress of Hope Tied to the Future – Rikka Hishikawa/Cure Diamond
- Pretty Cure All Stars New Stage 2 : Kokoro no Tomodachi – Rikka Hishikawa/Cure Diamond
- Tiger & Bunny: The Rising – Karina Lyle/Blue Rose
- Pretty Cure All Stars New Stage 3 : Eien no Tomodachi – Rikka Hishikawa/Cure Diamond
- Aikatsu!: The Movie – Mizuki Kanzaki
- Shiki Oriori
- Final Fantasy Type-0 (PSP) – Kasumi Tobuki
- Final Fantasy XIII-2 (PS3) – Serah Farron
- Ro-Kyu-Bu! (PSP) – Natsuhi Takenaka
- A Certain Magical Index (PSP) – Mitsuko Kongou
- Devil Summoner: Soul Hackers (3DS) – Hitomi Tono, Nemissa
- YomeColle (Smartphone game) – Chifusa Manyū
- Girl Friend Beta (Smartphone game) – Saya Kagurazaka
- Mobile Suit Gundam AGE: Universe Accel / Cosmic Drive (PSP) – Fram Nara
- Tiger & Bunny: Heroes' Day (PSP) – Karina Lyle/Blue Rose
- Horizon in the Middle of Nowhere Portable (PSP) – Gin Tachibana
- Lightning Returns: Final Fantasy XIII (PS3) – Serah Farron
- Aikatsu! Futari No My Princess (3DS) – Mizuki Kanzaki
- Ro-Kyu-Bu!: Naisho no Shutter Chance (Vita) – Natsuhi Takenaka
- Suzunone Seven! Portable (PSP) – Mayo Shouno
- Hyrule Warriors (Wii U) – Lana, Cia
- Granblue Fantasy (Android, iOS, Browser) – Herja
- Grimoire 〜Shiritsu Grimoire Mahou Gakuen〜 (Smartphone game) – Senri Wagatsuma
- Heroes Placement (Smartphone game) – Obana Tonomine
- Aikatsu! 365 Idol Days (3DS) – Mizuki Kanzaki
- Persona 4: Dancing All Night (Vita) – Kanami Mashita
- Girl Friend Note (Smartphone rhythm game) – Saya Kagurazaka
- Hyrule Warriors – Lana/Cia
- Super Robot Wars BX – Fram Nara
- Hyrule Warriors Legends (3DS) – Lana, Cia
- Aikatsu! Photo on Stage (Smartphone game) – Mizuki Kanzaki
- Schoolgirl Strikers (Smartphone game) – Monica
- Punch Line – Ito Hikiotani
- Berserk and the Band of the Hawk (Multiple platforms) – Rickert
- Oshiro Project:RE – Tokugawa Osaka-jo
- Precure Tsunagaru Pazurun – Rikka Hishikawa/Cure Diamond
- Kirara Fantasia – Tsumugi Kotobuki, Yuuko
- Super Robot Wars X – Noredo Nug
- Gundam Extreme VS. 2 – Fram Nara
- Doubutsu Sentai Zyuohger – Nalia
- Doubutsu Sentai Zyuohger the Movie: The Exciting Circus Panic! – Nalia
- Doubutsu Sentai Zyuohger vs. Ninninger the Movie: Super Sentai's Message from the Future – Nalia
- Doubutsu Sentai Zyuohger Returns: Give Me Your Life! Earth Champion Tournament – Nalia
- Tanin no Me – Belinda
- Eclipse – Hanezu, Young Seimei
- Big Little Lies – Jane Chapman (Shailene Woodley)
- Byzantium – Eleanor Webb (Saoirse Ronan)
- Carrie – Nikki and Lizzi (Karissa and Katie Strain)
- The Edge of Seventeen – Nadine Franklin (Hailee Steinfeld)
- Gossip Girl – Ivy Dickens/Charlie Rhodes (Kaylee DeFer)
- Hick – Luli McMullen (Chloë Grace Moretz)
- I.T. – Kaitlyn Regan (Stefanie Scott)
- Mindscape – Anna Greene (Taissa Farmiga)
- The Pillars of the Earth – Elizabeth (Skye Lourie)
- Priest – Lucy (Lily Collins)
- Safe – Mei (Catherine Chan)
- Sucker Punch – Babydoll (Emily Browning)
- How to Train Your Dragon – Astrid
- How to Train Your Dragon 2 – Astrid
- Thunderbirds Are Go – Tanusha "Kayo" Kyrano
- "Shiny+" (September 15, 2010)
- "Startline" (November 24, 2010)
- "Dear my..." (September 14, 2011)
- "Kokoro Sky" (April 11, 2012)
- "Prism" (June 19, 2013)
- "Pretty Fever" (November 20, 2013)
- "Believe x" (Believe Cross) (April 16, 2014)
- "black hole" (April 8, 2015)
- "Candy Color Pop" (September 16, 2015)
- "Bye Bye Blue" (March 2, 2016)
- "Million Litmus" (December 7, 2016)
- My Stride (2012)
- Tick (2014)
- emotion (2018)
- "寿 美菜子｜日本タレント名鑑". Nihon Tarento Meikan (in Japanese). Retrieved 3 November 2018.
- "Profile (Minako Kotobuki Profile)" (in Japanese). Music Ray'n. Retrieved 2009-05-14.
- Tokyo MX's "Utatane", September 12, 2009 episode.
- "けいおん！公式ホームページ ／ スタッフ&キャスト (K-ON! / Staff & Cast)" (in Japanese). Tokyo Broadcasting System Television, Inc. Retrieved 2009-05-14.
- "TVアニメ『初恋限定。』 – スフィア (TV Anime Hatsukoi Limited – sphere)" (in Japanese). Lantis. Retrieved 2009-04-18.
- "Official Sphere site — Sphere". planet-sphere.jp (in Japanese). Retrieved 2009-04-19.
- "株式会社 ミュージックレイン (Music Ray'n Inc.)" (in Japanese). Sony Music Entertainment. Retrieved 2009-04-19.
- "みなころび八起き:☆Our stride in神戸☆" (in Japanese). Ameba (Minako Kotobuki). Retrieved June 23, 2013.
- "みなころび八起き:☆Our stride in 中野☆" (in Japanese). Ameba (Minako Kotobuki). Retrieved June 23, 2013.
- "みなころび八起き:☆Our stride in愛知☆" (in Japanese). Ameba (Minako Kotobuki). Retrieved June 23, 2013.
- "みなころび八起き:☆Our stride in大宮☆" (in Japanese). Ameba (Minako Kotobuki). Retrieved June 23, 2013.
- From Episode 265 of "A&G 超RADIO SHOW〜アニスパ!〜"
- "VOiCE Newtype #33". Kadokawa Shoten. August 2009: 31–33.
- "Bluebird cast". Archived from the original on 24 March 2012. Retrieved 2 June 2011.
- 人気声優・寿美菜子が女性教師役、ガールズラブ映画に出演 (in Japanese). クランクイン！. Retrieved June 23, 2013.
- "K-ON's Kotobuki Plays Jiji in Live-Action Kiki's Delivery Service". Anime News Network. Retrieved 2014-01-15.
- 映画『小野寺の弟・小野寺の姉』公式サイト (in Japanese). Retrieved September 14, 2014.
- "Official Hatsukoi Limited site – スタッフ&キャスト (Staff & Cast)". j-hatsukoi.com (in Japanese). Archived from the original on 2012-04-02. Retrieved 2009-04-17.
- "Voice Actress Group Sphere Star in Natsuiro Kiseki Anime (Updated)". Sunrise. Retrieved 2011-11-13.
- "Hitomi Nabatame, Minako Kotobuki Lead Dokidoki! Precure Cast". Anime News Network. Retrieved 26 October 2014.
- "咲-Saki- Characters". Retrieved 26 October 2014.
- "キャラクター – TVアニメーション「世界征服～謀略のズヴィズダー～」公式サイト". オリジナルTVアニメーション「世界征服～謀略のズヴィズダー～」公式サイト. Retrieved 26 October 2014.
- "「ガールフレンド（仮）」15日間連続アニメキャスト発表！7日目は神楽坂砂夜(CV:寿美菜子）" (in Japanese). Retrieved 2014-08-12.
- "Ange Vierge Fantasy TV Anime Reveals Visual, July 9 Premiere". Anime News Network. June 8, 2016. Retrieved September 17, 2018.
- "Bungo Stray Dogs OVA Casts Minako Kotobuki as Aya". Anime News Network. 2017-04-14. Retrieved 2017-06-07.
- "Symphogear AXZ Anime Reveals New Cast, Visuals, July 1 Premiere". Anime News Network. 2017-06-07. Retrieved 2017-06-07.
- "Bloom Into You TV Anime Casts Yūki Takada, Minako Kotobuki". Anime News Network. Retrieved 2018-08-27.
- "All Sphere Voice Actresses to Be in 2011 Pokémon Films". Anime News Network. Retrieved December 11, 2012.
- "Voice Actress Group Sphere's Blu-ray Disc Ranks #1". Anime News Network. Retrieved December 11, 2012.
- "動物戦隊ジュウオウジャー 第1話 どきどき動物ランド 東映 [テレビ]" (in Japanese). www.toei.co.jp. 2016-02-07. Retrieved 2016-05-29.
- みなころび八起き:☆明日から☆ (in Japanese). Ameba (Minako Kotobuki). Retrieved September 22, 2014.
- みなころび八起き:☆ビザンチウム☆ (in Japanese). Ameba (Minako Kotobuki). Retrieved March 6, 2014.
- "スウィート17モンスター". sonypictures. Retrieved July 11, 2017.
- "サイバー・リベンジャー（DVD）". Shochiku. Retrieved October 3, 2017.
- "エンジェル ウォーズ". Warner Bros. Japan. Retrieved March 12, 2019.
- 新『サンダーバード』に浪川大輔、柿原徹也ら メカデザインに河森正治氏 ORICON STYLE< (in Japanese). Oricon. Retrieved August 5, 2015.
- "寿美菜子 2ndアルバム タイトル決定！" (in Japanese). Retrieved 2014-08-15.