Kouki Osuzu
Biography
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.
Known For

Frieren: Beyond Journey's End

Witch Hat Atelier

Shikimori's Not Just a Cutie

Dan Da Dan

Aoashi

FAIRY TAIL 100 YEARS QUEST

Gachiakuta

Blue Box
All TV Shows (22)
- Witch Hat Atelier2026 · as Boy (voice)
- Akane-banashi2026 · as Karaku Cup Participant (voice)
- Inexpressive Kashiwada and Expressive Oota2025 · as Schoolboy (voice)
- Yano-kun's Ordinary Days2025 · as Ken (voice)
- Gachiakuta2025 · as Boy (voice)
- Puniru Is a Kawaii Slime2024 · as Student (voice)
- Dan Da Dan2024 · as Male Student B (voice)
- Blue Box2024 · as Club Member (voice)
- Blue Box2024 · as (voice)
- SHOSHIMIN: How to Become Ordinary2024 · as Kimiya Itsukaichi (voice)
- FAIRY TAIL 100 YEARS QUEST2024 · as Doom (voice)
- 2.5 Dimensional Seduction2024 · as Student Council Member E (voice)
- TASUKETSU -Fate of the Majority-2024 · as Kazuhiko Satō (voice)
- Frieren: Beyond Journey's End2023 · as Draht (voice)
- Zom 100: Bucket List of the Dead2023 · as Splinter Zombie (voice)
- A Galaxy Next Door2023 · as Male Student (voice)
- Love Flops2022 · as Male Student (voice)
- Shikimori's Not Just a Cutie2022 · as Male Student (voice)
- Aoashi2022 · as Ashito Aoi (voice)
- Tomodachi Game2022 · as Student (voice)
- EDENS ZERO2021 · as Hyoga (voice)
- Animation x Paralympic: Who Is Your Hero?2017 · as Kanna Shimodaira (voice)