7.8
Re:ZERO -Starting Life in Another World-
2016· TV Series
Koki Koyasu
Acting
Biography
Koki Koyasu is a Japanese voice actor. He is the son of popular voice actor Takehito Koyasu and a member of his agency T's Factory.
Known For
8.5
Dan Da Dan
2024· TV Series
7.6
Call of the Night
2022· TV Series
Top
8.6
Demon Slayer: Kimetsu no Yaiba
2019· TV Series
8.6
Toilet-Bound Hanako-kun
2020· TV Series
6.5
I'm Standing on a Million Lives
2020· TV Series
6.5
I'm Standing on a Million Lives
2020· TV Series
5.4
Hortensia SAGA
2021· TV Series
5.4
Hortensia SAGA
2021· TV Series
5.4
Hortensia SAGA
2021· TV Series
9.0
Reiwa ni Kannou Shousetsu Tsukuttemasu
2026· TV Series
Filmography
- 2026TVReiwa ni Kannou Shousetsu Tsukuttemasuas Oizumi Aoi
- 2024TVDan Da Danas Male Student A (voice)
- 2022TVCall of the Nightas Kai (voice)
- 2021TVHortensia SAGAas Camellia Soldier (voice)
- 2021TVHortensia SAGAas Soldier (voice)
- 2021TVHortensia SAGAas Church Knight (voice)
- 2020TVI'm Standing on a Million Livesas Nomura (voice)
- 2020TVI'm Standing on a Million Livesas Maccahee (voice)
- 2020TVToilet-Bound Hanako-kunas Male Classmate A (voice)
- 2019TVDemon Slayer: Kimetsu no Yaibaas (voice)
- 2016TVRe:ZERO -Starting Life in Another World-as Roswaal B. Mathers (voice)