Kouki Uchiyama
Koki Uchiyama is a Japanese actor who specializes in voice acting. He is affiliated with Himawari Theatre Group. He won Best Male Rookie at 5th Seiyu Awards. He also received one of Best Voice Actors at Tokyo Anime Award Festival in 2015. His voice roles include Roxas and Ventus in the Kingdom Hearts series, Neku Sakuraba in The World Ends with You, Yuu Otosaka in Charlotte, Kei Tsukishima in Haikyu!!, Tomura Shigaraki in My Hero Academia, Rei Suwa in Buddy Daddies, Meruem in Hunter × Hunter, Toge Inumaki in Jujutsu Kaisen, and Rin Itoshi in Blue Lock.
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📺 TV Shows
Dark Machine: the Animation
actor
2026
Tank Chair
actor
2026
Kaiju No. 8: Narumi's Week at Work
actor
2026
My Status as an Assassin Obviously Exceeds the Hero's
actor
2025
Yu-Gi-Oh! Card Game The Chronicles
actor
2025
The Brilliant Healer's New Life in the Shadows
actor
2025
Dragon Ball DAIMA
actor
2024
Wind Breaker
actor
2024
My Instant Death Ability is So Overpowered, No One in This Other World Stands a Chance Against Me!
actor
2024
The Most Heretical Last Boss Queen: From Villainess to Savior
actor
2023
My Love Story with Yamada-kun at Lv999
actor
2023
Bibliophile Princess
actor
2022
Aoashi
actor
2022
To Become a Real Heroine! The Unpopular Girl and the Secret Task
actor
2022
Ikebukuro West Gate Park
actor
2020
Jujutsu Kaisen
actor
2020