Koki Koyasu

Koki Koyasu

Known for

Acting

Born

January 9, 1994 (age 32)

Birthplace

Tokyo, Japan

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.

Best known work

Demon Slayer: Kimetsu no Yaiba

Demon Slayer: Kimetsu no Yaiba

2019

Dan Da Dan

Dan Da Dan

2024

Re:ZERO -Starting Life in Another World-

Re:ZERO -Starting Life in Another World-

2016

Toilet-Bound Hanako-kun

Toilet-Bound Hanako-kun

2020

Call of the Night

Call of the Night

2022

I'm Standing on a Million Lives

I'm Standing on a Million Lives

2020

Hortensia SAGA

Hortensia SAGA

2021

Reiwa ni Kannou Shousetsu Tsukuttemasu

Reiwa ni Kannou Shousetsu Tsukuttemasu

2026

Filmography

2026
Reiwa ni Kannou Shousetsu TsukuttemasuTV
as Oizumi Aoi (10 episodes)
2024
Dan Da DanTV
as Male Student A (voice) (1 episode)
2022
Call of the NightTV
as Kai (voice) (10 episodes)
2021
Hortensia SAGATV
as Camellia Soldier (voice) (1 episode), as Soldier (voice) (1 episode), as Church Knight (voice) (1 episode)
2020
I'm Standing on a Million LivesTV
as Nomura (voice) (2 episodes), as Maccahee (voice) (1 episode)
2020
Toilet-Bound Hanako-kunTV
as Male Classmate A (voice) (1 episode)
2019
Demon Slayer: Kimetsu no YaibaTV
as (voice) (1 episode)
2016
Re:ZERO -Starting Life in Another World-TV
as Roswaal B. Mathers (voice) (1 episode)