Koki Koyasu
Jan 9, 1994 (32)
Tokyo, Japan
0 Movies
8 Series
Koki Koyasu is a Japanese actor. He appears in the series 'Call of the Night' as Kai.
32Age
0Movies
8Series
Koki Koyasu
0 Movies
8 Series
Koki Koyasu is a Japanese actor. He appears in the series 'Call of the Night' as Kai.
32
Age
0
Movies
8
Series
Full Filmography
Reiwa ni Kannou Shousetsu Tsukuttemasu
Oizumi Aoi
2026
TV
Dan Da Dan
Male Student A (voice)
2024
TV
Call of the Night
Kai (voice)
2022–2025
TV
Hortensia SAGA
Camellia Soldier (voice)
2021
TV
I'm Standing on a Million Lives
Nomura (voice)
2020
TV
Toilet-Bound Hanako-kun
Male Classmate A (voice)
2020
TV
Demon Slayer: Kimetsu no Yaiba
(voice)
2024
TV
Re:ZERO -Starting Life in Another World-
Roswaal B. Mathers (voice)
2016–2021
TV
Photos
Frequently Asked Questions
How old is Koki Koyasu and where are they from?
Koki Koyasu is 32 years old, born on January 9, 1994 in Tokyo, Japan.
How many movies has Koki Koyasu been in?
Koki Koyasu has appeared in 0 movies and 8 TV shows.
What is Koki Koyasu's most recent movie or series?
Koki Koyasu's most recent release is Reiwa ni Kannou Shousetsu Tsukuttemasu, which premiered on January 8, 2026.
What TV shows has Koki Koyasu appeared in?
On television, Koki Koyasu has appeared in Demon Slayer: Kimetsu no Yaiba, Dan Da Dan, Toilet-Bound Hanako-kun, Re:ZERO -Starting Life in Another World-.
Koki Koyasu
1994-01-09 · Tokyo, Japan
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.