Koki Uchiyama
UPCOMING View Movie
as Rex (voice) Unanswered//butterfly Premieres
July 9, 2026 ActionScience FictionAnimation
Koki Uchiyama (内山 昂輝, Uchiyama Kōki, August 16, 1990) is a Japanese actor, voice actor (seiyū) and singer from Saitama Prefecture. He is affiliated with Himawari Theater Group. In 2011, he won Best Rookie Actor at the 5th Seiyū Awards, and in 2015, Best Voice Actor at the Tokyo Anime Awards.
Filmography
Jujutsu Kaisen 0
as Toge Inumaki (voice)
My Hero Academia: Heroes Rising
as Tomura Shigaraki (voice)
Hotarubi no Mori e
as Gin (voice)
Evangelion: 3.0+1.0 Thrice Upon a Time
as Ryōji Kaji (voice)
Violet Evergarden: The Movie
as Benedict Blue (voice)
Violet Evergarden: Eternity and the Auto Memory Doll
as Benedict Blue (voice)
The Anthem of the Heart
as Takumi Sakagami (voice)
HAIKYU!! The Dumpster Battle
as Kei Tsukishima (voice)
Demon Slayer: Kimetsu no Yaiba Mt. Natagumo Arc
as Rui (voice)
The Seven Deadly Sins: Grudge of Edinburgh Part 2
as Lancelot (voice)
BLUE LOCK THE MOVIE -EPISODE NAGI-
as Rin Itoshi (voice)
Teasing Master Takagi-san: The Movie
as Hamaguchi (voice)
Violet Evergarden: Recollections
as Benedict Blue (voice)
100 METERS
as Zaitsu (voice)
Scarlet
as (voice)
Haikyu!! The Movie: Battle of Concepts
as Kei Tsukishima (voice)
High☆Speed!: Free! Starting Days
as Ikuya Kirishima (voice)
Haikyu!! the Movie: The End and the Beginning
as Kei Tsukishima (voice)
