koko debuted on 25/10/2020, and her character designer is SWAV. koko's first cover was released on the same day. Her first original song was released one month later on 25/11/2020. koko's first one man live "Player" was hosted on 30/12/2021 in Hulic Hall, Tokyo. First album "prayer" was released on 23/03/2022.

Filmography

• KAMITSUBAKI CITY UNDER CONSTRUCTION — Koko Rinne (voice)

Appearances as themselves (9)

• 2025神椿後楽園戦線 KAMITSUBAKI XPERIENCE DAY-1 — self
• 2023KAMITSUBAKI FES '23 - DAY 1 — Self
• 2023幸祜 2nd ONE-MAN LIVE「PLAYER II -神椿市肆番街-」 — self
• 2022"The Coven" JOINT LIVE — Self
• 2022"The Coven" TALK EVENT — Self
• 2022Harusaruhi x Koko TWO-MAN LIVE 「Singularity Live vol.2」 — self
• 2022V.W.P 1st ONE-MAN LIVE 'The Phenomenon' — Self
• 2021幸祜 1st ONE-MAN LIVE「PLAYER」 — self
• Koko 1st ONE-MAN LIVE "PLAYER" — self