Kotori Koiwai

• Name — Kotori Koiwai • Native Name — 小岩井 ことり • Born — 15 February 1990 • Birthplace — Kyoto, Japan • Occupation — Voice actress, lyricist, composer, singer • Years Active — 2009–present • Agent — Peerless Gerbera • Notable Works — * Non Non Biyori as Renge Miyauchi • Gatchaman Crowds as Utsutsu Miya • Teasing Master Takagi-san as Mano

Koiwai was born in Kyoto on February 15, 1990. She initially took interest in voice acting after hearing the voice of Pikachu in the Pokémon anime. Afterwards, after working as a make-up model and as a narrator while still in high school, she became a voice actress. Her debut as a voice actress was in 2011 in the anime Blue Exorcist. Koiwai is also a songwriter and a lyricist. She writes songs and lyrics for voice actress Rie Tanaka. She also wrote the song and lyrics for a song for Idolmaster Million Live! that she also performs herself. In 2019, she announced that she had been accepted into Mensa. She also provided guest vocals for "3+6+9" on the album Amateras of the Japanese band Blood Stain Child. In 2020, she started doing ASMR streams and created her own ASMR Label: Kotoneiro.

• 2011 • Blue Exorcist (Yoshikuni) • 2012 • Psycho-Pass (Yuki Funahara) • Joshiraku (Kigurumi Harōkitei) • 2013 • Day Break Illusion (Minori Murakami) • Fantasista Doll (Medallia, Proto-Zero, Rembrandt, Sonnet, Suzuri, Ukiwa) • Gatchaman Crowds (Utsutsu Miya) • Gingitsune (Fuku) • Non Non Biyori (Renge Miyauchi) • Sunday Without God (Gigi Totogi, Jiji) • The Severing Crime Edge (Iwai Mushanokōji) • 2014 • Barakamon (Aiko Kōmoto) • Captain Earth (Mia, Pitz) • M3: Sono Kuroki Hagane (Sasame Izuriha, Tsugumi) • Magica Wars (Mebuki Konoe) • Mekakucity Actors (Hiyori Asahina) • Saki: The Nationals (Maho Yumeno) • Soul Eater Not! (Kana Altair) • The Seven Deadly Sins (Elaine) • 2015 • Aikatsu! (Nono Daichi) • Charlotte (Konishi) • Gatchaman Crowds: insight (Utsutsu Miya) • Nisekoi: (Suzu Ayakaji) • Non Non Biyori Repeat (Renge Miyauchi) • The Rolling Girls (Tsuruha) • 2016 • Mob Psycho 100 (Mari) • Tanaka-kun Is Always Listless (Shiraishi) • 2017 • Blue Exorcist: Kyoto Saga (Kinoshita, Young Konekomaru) • KiraKira Pretty Cure A La Mode (Emiru Kodama) • Chain Chronicle: Light of Haecceitas (Juliana) • 2018 • Teasing Master Takagi-san (Mano) • The Seven Deadly Sins: Revival of The Commandments (Elaine) • Goblin Slayer (Mage) • 2019 • Pastel Memories (Saori Rokugou) • Teasing Master Takagi-san 2 (Mano) • After School Dice Club (Ren Shibusawa) • Val × Love (Kururi Saotome) • 2020 • Smile Down the Runway (Kanami Oguri) • 2021 • Cute Executive Officer (Designer) • Non Non Biyori Nonstop (Renge Miyauchi) • Godzilla Singular Point (Yukie Kanoko) • I've Been Killing Slimes for 300 Years and Maxed Out My Level (Kuku) • 2022 • Teasing Master Takagi-san 3 (Mano) • Bocchi the Rock! (PA-san, JimiHen) • 2023 • The Legend of Heroes: Trails of Cold Steel – Northern War (Millium Orion) • D4DJ All Mix (Michiru Kaibara) • Ōoku: The Inner Chambers (Sato, Sadakichi, Yotsuba) • 2024 • Plus-Sized Elf (Kobo) • Shy Season 2 (Ai Tennoji) • 2025 • Medalist (Ema Yamato) • Tougen Anki (Mei)

• 2019 • Vocaloid (MEIKA Hime & Mikoto) • 2021 • NEUTRINO (No.7)

• Friends: Mononoke Shima no Naki (2011) (Gotchi & Kutchi) • Non Non Biyori Vacation (2018) (Renge Miyauchi) • Teasing Master Takagi-san: The Movie (2022) (Mano)

• 2013 • The Idolmaster Million Live! (Tomoka Tenkubashi) • The Legend of Heroes: Trails of Cold Steel (Millium Orion) • Fantasista Doll (Suzuri, Proto-Zero, Sonnet) • Mugen Souls Z (Tioni) • 2014 • Hyperdevotion Noire: Goddess Black Heart (Lestra) • Chain Chronicle (Various Arcana/Characters) • Atelier Shallie: Alchemists of the Dusk Sea (Shallistera) • The Legend of Heroes: Trails of Cold Steel II (Millium Orion) • Granblue Fantasy (Daetta), (Goblin Mage) • 2017 • The Legend of Heroes: Trails of Cold Steel III (Millium Orion) • 2018 • Blustone 2 (Tyltyl) • The Legend of Heroes: Trails of Cold Steel IV (Millium Orion, Sandy, Jingo) • 2020 • Azur Lane (Suzutsuki) • 2021 • D4DJ Groovy Mix (Michiru Kaibara) • Gate of Nightmares (Mei Fang, Mousse) • 2022 • Genshin Impact (Yun Jin) • 2023 • Da Capo 5 (Menoa Yasaka) • Crymachina (Vida) • 2025 • Kemono Teatime (Tarte)