Genya Shinazugawa

Animation: Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025) (Movie)

Nobuhiko Okamoto is the Japanese voice of Genya Shinazugawa in Demon Slayer: Kimetsu no Yaiba Infinity Castle, and Zeno Robinson is the English dub voice.

Meet Genya Shinazugawa, an unforgettable character from the acclaimed animation series, Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025). Voiced brilliantly by Nobuhiko Okamoto (also known for voicing Kai in Beastars) (Japanese) and Zeno Robinson (also known for voicing Hikari in Rooster Fighter (2026)) (English), they remain a fan favorite known for their distinct personality and memorable presence on screen.

Genya Shinazugawa Voiced by

English

Zeno Robinson

Zeno Anthony Robinson, a Los Angeles-based voice actor signed with CESD Talent, launched his career at 14 as Alan Albright…...

Japanese

Nobuhiko Okamoto

Tokyo-born and active since 2006, this seiyuu built a career on explosive, high-energy performances after winning Best New Actor at…...