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Koki Koyasu

Personal Information

Known ForActing
GenderMale
Birth DateJan 9, 1994 (32 years old)
Zodiac Sign♑Capricorn
Place of BirthTokyo, Japan
Career Span2016 – Present (11 yrs)
Known Credits8 Titles
Official Links
Official WebsiteIMDbXWWikidata
ActingPopularity Score 1

Koki Koyasu

Also known as:Kouki Koyasu子安 光樹Kōki Koyasu子安光树
Total Works

8

0 movies • 1 shows

Avg Rating

8 / 10

across rated releases

Box Office

—

worldwide gross

Global Reach

#1

TMDB star index

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.

Signature Roles & Milestones

Demon Slayer: Kimetsu no Yaiba
8.6
as (voice)
Dan Da Dan
8.5
Dan Da Dan
2024•anime
as Male Student A (voice)
Re:ZERO -Starting Life in Another World-
8.1
as Roswaal B. Mathers (voice)
Toilet-Bound Hanako-kun
8.6
as Male Classmate A (voice)

Photos & Headshots1

Full Filmography & Credits

Showing 8 titles featuring Koki Koyasu

Demon Slayer: Kimetsu no Yaiba
8.6

as (voice)

Dan Da Dan
8.5
Dan Da Dan
2024•anime

as Male Student A (voice)

Re:ZERO -Starting Life in Another World-
8.1

as Roswaal B. Mathers (voice)

Toilet-Bound Hanako-kun
8.6

as Male Classmate A (voice)

Call of the Night
7.7
Call of the Night
2022•anime

as Kai (voice)

I'm Standing on a Million Lives
6.5

as Nomura (voice)

Hortensia SAGA
5.3
Hortensia SAGA
2021•anime

as Camellia Soldier (voice)

Reiwa ni Kannou Shousetsu Tsukuttemasu
9.0
10 eps

as Oizumi Aoi