is a Japanese

voice actress Voice acting is the art of performing voice-overs to present a character or provide information to an audience. Performers are called voice actors/actresses, voice artists, dubbing artists, voice talent, voice-over artists, or voice-over talent ...

affiliated with Stay Luck. Starting off as a stage performer, she began voice acting in numerous video games and

anime is Traditional animation, hand-drawn and computer animation, computer-generated animation originating from Japan. Outside of Japan and in English, ''anime'' refers specifically to animation produced in Japan. However, in Japan and in Japane ...

series, with her first main role being in the game ''Toys Drive''.

Biography

Koichi was born in

Nagano Prefecture is a landlocked prefecture of Japan located in the Chūbu region of Honshū. Nagano Prefecture has a population of 2,052,493 () and has a geographic area of . Nagano Prefecture borders Niigata Prefecture to the north, Gunma Prefecture to the ...

and raised in Tokyo. She entered a high school with a theater department, where she gained experience performing on stage. Koichi was cast as Minami Iwasaki in a '' Lucky Star'' musical titled ''Lucky Star ≈ On Stage''. She became interested in voice acting after watching the ''Lucky Star''

in order to study her character in the musical. In 2014, Koichi joined the voice acting agency Atomic Monkey, and voiced her first main character in the video game ''Toys Drive''. In April 2021, Koichi left Atomic Monkey and moved to Stay Luck.

Filmography

Television animation

;2016 * '' Nurse Witch Komugi R'' as Tsukasa Kisaragi * ''

Battle Spirits Double Drive A battle is an occurrence of combat in warfare between opposing military units of any number or size. A war usually consists of multiple battles. In general, a battle is a military engagement that is well defined in duration, area, and for ...

'' as Shunta Mogami ;2017 * '' Star-Myu'' as Female student, female clerk * ''

Aho-Girl is a Japanese four-panel slice-of-life comedy manga series written and illustrated by Hiroyuki. It was originally serialized in ''Weekly Shōnen Magazine'' on November 28, 2012. and then moved to '' Bessatsu Shonen Magazine'' where it was ser ...

'' as Akuru Akutsu (young) * '' Time Bokan: The Villains' Strike Back'' as Gokabutton ;2018 * '' Sanrio Boys'' as Seiichiro Minamoto (young) * ''

Hakumei and Mikochi is a Japanese manga series by Takuto Kashiki. It has been serialized since 2011 in Enterbrain's ''seinen'' manga magazine ''Fellows!'', which was renamed to '' Harta'' in 2013. It has been collected in ten ''tankōbon'' volumes. A 12-episode ...

'' as Sasanami * ''

Märchen Mädchen is a Japanese light novel series written by Tomohiro Matsu and StoryWorks, with illustrations by Kantoku. The series was being worked on by Matsu before his death in May 2016, and he is still credited as the writer. Shueisha have published f ...

'' as Drew Verhoeven * '' Layton Mystery Tanteisha: Katori no Nazotoki File'' as Andy (young) * '' High School DxD Hero'' as Sairaorg (young) * '' The Disastrous Life of Saiki K.'' as Okajima * ''

Seven Senses of the Reunion is a Japanese light novel series written by Noritake Tao and illustrated by Booota. The series was published by Shogakukan under their Gagaga Bunko imprint between August 18, 2015 and September 19, 2018 with eight compiled volumes. An anime te ...

'' as Hiyane, young noble * ''

Gundam Build Divers is a Japanese science fiction anime television series produced by Sunrise, a spiritual successor to the 2013 anime ''Gundam Build Fighters'', based on the long-running ''Gundam'' franchise. It is directed by Shinya Watada ('' Gundam Build ...

'' as Ron * ''

Cells at Work! is a Japanese manga series written and illustrated by Akane Shimizu. It features the anthropomorphized cells of a human body, with the two main protagonists being a red blood cell and a white blood cell she frequently encounter ...

'' as Immature thymocyte * ''

Radiant Radiant may refer to: Computers, software, and video games * Radiant (software), a content management system * GtkRadiant, a level editor created by id Software for their games * Radiant AI, a technology developed by Bethesda Softworks for '' ...

'' as Mister Bobley * ''

Cardfight!! Vanguard is a Japanese multimedia franchise jointly created by Akira Itō, Satoshi Nakamura, Mitsuhisa Tamura, and Bushiroad president Takaaki Kidani. It currently consists of multiple anime television series, an official tradi ...

'' as Battlefield Storm Sagramore, Naoki Ishida (young) * ''

The Girl in Twilight , is a multimedia franchise celebrating the 20th anniversary of the Animax channel. An anime television series ran from October 1 to December 17, 2018. The project also includes a free-to-play mobile game that was launched on October 15, 2018 ...

'' as Akio * '' Million Arthur'' as Guyler (young) ;2019 * ''

The Price of Smiles is a Japanese anime series produced by Tatsunoko Production. The series was created as part of the studio's 55th anniversary celebration. Synopsis A kingdom full of smiles on a star far away from the earth. Princess Yūki Soleil is twelve ye ...

'' as Yuni Vanquish * ''

W'z ''W'z'' is a 2019 anime television series produced by Frontier Works and animated by GoHands. A sequel of ''Hand Shakers'', it aired from January 5 to March 30, 2019. The series stars Katsumi Fukuhara in the lead role, and features music by var ...

'' as Gai Kishiwada (young) * ''

My Roommate Is a Cat is a Japanese manga series written by Minatsuki and illustrated by Asu Futatsuya, serialized online via Flex Comix's ''Comic Polaris'' website since June 2015. It has been collected in eight ''tankōbon'' volumes. An anime television series ad ...

'' as Hayato Yasaka * ''

The Magnificent Kotobuki is an anime television series produced by GEMBA, which aired from January to March 2019. A smartphone game titled ''Kōya no Kotobuki Hikōtai - Ōzora no Take Off Girls!'' was released in February 2019. A compilation film titled ''The Magni ...

'' as Souya * '' Demon Slayer: Kimetsu no Yaiba'' as Hand Demon's brother * ''

Star Twinkle PreCure is a Japanese magical girl anime series by Toei Animation. It is the sixteenth installment in the ''Pretty Cure'' franchise, and the last series released in the Heisei period. and the sixteenth installment of the franchise, featuring the four ...

'' as Yumika Nasu ;2020 * '' Infinite Dendrogram'' as Rook Holmes * '' Case File nº221: Kabukicho'' as Rampo * ''

Pet A pet, or companion animal, is an animal kept primarily for a person's company or entertainment rather than as a working animal, livestock, or a laboratory animal. Popular pets are often considered to have attractive appearances, intelligence ...

'' as Hiroki (young) * ''

Interspecies Reviewers is a Japanese fantasy sex comedy manga series written by Amahara and illustrated by masha. It has been serialized through Nico Nico Seiga's manga website ''Dragon Dragon Age'' since August 2016 and has been collected in eight ''tankōbon'' ...

'' as Elza * ''

Healin' Good Pretty Cure is a Japanese magical girl anime television series produced by Toei Animation. It is the seventeenth installment of the ''Pretty Cure'' franchise and the first exclusive series in the Reiwa period. It premiered on ANN on February 2, 2020, suc ...

'' as Sumiko Nagara * ''

Mewkledreamy is a character franchise created by Sanrio, illustrated by character designer Mayumi Yanagita. The franchise was officially launched in 2017. An anime television series adaptation by J.C.Staff aired on all TXN stations in Japan from April ...

'' as Minako Hoshino * ''

Monster Girl Doctor , also known as ''Doctor for Monster Girls'', is a Japanese light novel series written by Yoshino Origuchi and illustrated by Z-Ton. Shueisha published ten volumes of the series under their Dash X Bunko imprint. Seven Seas Entertainment has l ...

'' as Glenn Litbeit (young) * ''

I'm Standing on a Million Lives is a Japanese manga series written by Naoki Yamakawa and illustrated by Akinari Nao. It has been serialized in Kodansha's ''shōnen manga'' magazine ''Bessatsu Shōnen Magazine'' since June 2016. The manga is licensed in North America by Koda ...

'' as Yuka Tokitate * ''

By the Grace of the Gods is a Japanese light novel series written by Roy and illustrated by Ririnra about a man who dies alone who is chosen by three gods to reincarnate into a world of fantasy, using his past knowledge combined with new powers bestowed by the gods ...

'' as Kufo * '' Sleepy Princess in the Demon Castle'' as Dawner the Hero (young) ;2021 * ''

Skate-Leading Stars is an original Japanese anime television series produced by J.C.Staff, created by Gorō Taniguchi, and directed by Toshinori Fukushima. The series aired from January 10 to March 28, 2021. Plot The series will follow a group of high school bo ...

'' as Kensei Maeshima (young) * ''

Horimiya is a Japanese '' shōnen'' web manga series written and illustrated by Hiroki Adachi, under the pseudonym Hero. It was self-published on Hero's website, ''Dokkai Ahen'', from February 2007 to December 2011 in a four-panel format. The seri ...

'' as Kakeru Sengoku (young) * '' Farewell, My Dear Cramer'' as Mao Tsukuda * ''

Night Head 2041 ''Night Head 2041'' (stylized as ''NIGHT HEAD 2041'') is a Japanese anime television series based on the 1992 Japanese television drama series ''Night Head''. The series is animated by Shirogumi, directed by Takamitsu Hirakawa and written by ...

'' as Yūya Kuroki (young) ;2022 * ''

The Case Study of Vanitas is a Japanese manga series written and illustrated by Jun Mochizuki. It has been serialized in Square Enix's ''shōnen'' manga magazine ''Monthly Gangan Joker'' since December 2015. In North America, the manga is published in English by Yen ...

'' as Jean-Jacques Chastel (young) * ''

In the Heart of Kunoichi Tsubaki is a Japanese manga series written and illustrated by Sōichirō Yamamoto. It was serialized in Shogakukan's ''shōnen'' manga magazine ''Monthly Shōnen Sunday'' from January 2018 to May 2023, with its chapters collected in nine ''tankōbon ...

'' as Aogiri * ''

Lycoris Recoil is a Japanese original anime television series created by Spider Lily and Asaura. It was produced by A-1 Pictures and aired from July to September 2022. A manga adaptation by Yasunori Bizen began serialization in Media Factory's manga maga ...

'' as Sakura Otome * '' The Devil Is a Part-Timer!!'' as Satan Jacob (young) ;2023 * '' Bungo Stray Dogs 4'' as Teruko Ōkura * '' The Legend of Heroes: Trails of Cold Steel – Northern War'' as Lavian Winslet * ''

Tomo-chan Is a Girl! is a Japanese four-panel manga series written and illustrated by Fumita Yanagida. It was serialized on the Twi4 Twitter account and ''Saizensen'' website from April 2015 to July 2019, and published in eight volumes. An anime television serie ...

'' as Junichiro Kubota (young) * ''

The Fire Hunter is a Japanese fantasy novel series written by Rieko Hinata and illustrated by Akihiro Yamada. Holp Shuppan have published four volumes between December 2018 and September 2020. An anime television series adaptation by Signal.MD aired from Janu ...

'' as Kaho * '' Hell's Paradise: Jigokuraku'' as Nurugai * '' Saint Cecilia and Pastor Lawrence'' as Eric * '' The Idolmaster Cinderella Girls U149'' as Haru Yūki * ''

Yuri Is My Job! is a Japanese ''yuri'' manga written and illustrated by Miman which was first serialized in Ichijinsha's ''Comic Yuri Hime'' on November 18, 2016, and is licensed in English by Kodansha USA as the company's first ''yuri'' release. An anime ...

'' as Sumika Tachibana * ''

Rurouni Kenshin is a Japanese manga series written and illustrated by Nobuhiro Watsuki. The story begins during the 11th year of the Meiji period in Japan (1878) and follows a former assassin from the Bakumatsu, known as Hitokiri Battosai. After his work ...

'' as

Myōjin Yahiko , known as Yahiko Myojin in the Media Blasters English-language dub and Yoshi Myojin in the English Sony ''Samurai X'' dub,Shangri-La Frontier is a Japanese web novel series written by Katarina. Its serialization began on the novel publishing website Shōsetsuka ni Narō in May 2017. No printed version of the novel series has been published yet. A manga adaptation, illustrated b ...

'' as Oicazzo/Kei Uomi ;TBA * '' I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability'' as Lloyd

Original net animation

;2016 * '' Brotherhood: Final Fantasy XV'' as Marilith ;2018 * ''

B – The Beginning is an original net animation (ONA) anime series created by Production I.G and Kazuto Nakazawa. The series premiered on March 2, 2018, worldwide on Netflix. A second season, titled , premiered on March 18, 2021. Premise In a world powered ...

'' as Nasuka ;2019 * ''

Kengan Ashura is a Japanese manga series written by Yabako Sandrovich and illustrated by Daromeon. It was serialized on Shogakukan's ''Ura Sunday'' website from April 2012 to August 2018, with its chapters compiled into twenty-seven ''tankōbon'' volumes. ...

'' as Tomoko Matsuda ;2021 * ''The Missing 8'' as Punkun ;2022 * '' Shiyakusho'' as Rin Onoda

Anime films

;2019 * ''Seven Days War'' as Malet ;2022 * '' The Seven Deadly Sins: Grudge of Edinburgh'' as Minika

Video games

;2014 * ''Toys Drive'' as Takuto Leonard ;2016 * '' Labyrinth of Refrain: Coven of Dusk'' as Fritz * ''Pokémon Ga-Olé'' as Boy Player ;2017 * '' Robot Girls Z Online'' as Raigarn ;2018 * '' Monster Hunter: World'' as Receptionist * ''

The Idolmaster Cinderella Girls is a Japanese free-to-play simulation video game co-developed by Cygames and Bandai Namco Studios for the Mobage social network platform for mobile phones. It was first released on November 28, 2011, for feature phones, and compatibility ...

'' as Haru Yūki * '' Higurashi no Naku Koro ni Hō'' as Mion Sonozaki (Hinamizawa Bus Stop) * '' Princess Connect! Re:Dive'' as Kaya * ''

WarioWare Gold ''WarioWare Gold'' is a minigame compilation co-developed by Nintendo EPD and Intelligent Systems and published by Nintendo for the Nintendo 3DS family of video game consoles. The ninth installment in the ''WarioWare'' series, it was released i ...

'' as 9-Volt, Kurina * ''

Girls' Frontline ''Girls Frontline'' () is a mobile strategy role-playing game for Android and iOS developed by China-based studio MICA Team, where players control echelons of android characters, known in-universe as T-Dolls, each carrying a distinctive ...

'' as F1, M1897 ;2019 * ''

Samurai Shodown ''Samurai Shodown'', known in Japan as is a fighting game series by SNK. The series began in 1993 and is known for being one of the earliest in the genre with a primary focus on weapon-based combat. Plot The stories in the series take place in ...

'' as Shizumaru Hisame ;2020 * ''Caravan Stories'' as Hayami * ''

Dragon Quest X ''Dragon Quest X: Awakening of the Five Walkers Online'', also known as is a massively multiplayer online role-playing game (MMORPG) developed and published by Square Enix. It is the tenth mainline entry in the '' Dragon Quest'' series. It was ...

'' as Rascal ;2021 * '' BlazBlue Alternative: Dark War'' as Akane Teruhiko ;2022 * ''Path to Nowhere'' as Tetra * ''Neural Cloud'' as Jessie

Dubbing

*''

The Time Traveler's Wife ''The Time Traveler's Wife'' is the debut novel by American author Audrey Niffenegger, published in 2003. It is a love story about Henry, a man with a genetic disorder that causes him to time travel unpredictably, and about Clare, his wife, an ...

'', Young Henry DeTamble (Jason David)

References

External links

Official agency profile
* {{DEFAULTSORT:Koichi, Makoto Japanese stage actresses Japanese video game actresses Japanese voice actresses Living people Voice actresses from Tokyo Year of birth missing (living people)