Kouki Osuzu (大鈴 功起, Ōsuzu Kōki, born October 5) is a Japanese voice actor (seiyuu) from Tokyo who is affiliated with Vims. His hobbies and special skills include rakugo, games, and basketball. He graduated from the Japan Narration Actor Institute.
Frieren: Beyond Journey's End
Series • 2023
Aoashi
Series • 2022
Blue Box
Series • 2024
Dan Da Dan
Gachiakuta
Series • 2025
EDENS ZERO
Series • 2021
Love Through a Prism
Series • 2026
FAIRY TAIL 100 YEARS QUEST
Puniru Is a Kawaii Slime
SHOSHIMIN: How to Become Ordinary
2.5 Dimensional Seduction
Shikimori's Not Just a Cutie
Love Flops
Witch Hat Atelier
Zom 100: Bucket List of the Dead
A Galaxy Next Door
Akane-banashi
Tomodachi Game
TASUKETSU -Fate of the Majority-
Inexpressive Kashiwada and Expressive Oota
Yano-kun's Ordinary Days
Animation x Paralympic: Who Is Your Hero?
Series • 2017