Actor
Katsunori Okai
Hyogo, Japan
Katsunori Okai (岡井カツノリ, Okai Katsunori, October 8) is a Japanese voice actor from Hyogo Prefecture affiliated with Kenyu Office. His former stage name is 岡井克升 (same reading).
Notable work
8.7Attack on Titan (2013)
as Man (voice)
8.6JUJUTSU KAISEN (2020)
as Human Earthworm (voice)
8.5SPY x FAMILY (2022)
as WISE Agent (voice) and as Driver (voice) and as Man in Black (voice) and as Eden College Teacher (voice) and as Audience (voice) and as Man from Enemy Organization (voice) and as Announcer (voice) and as Researcher (voice) and as Jeeves (voice) and as Doctor (voice) and as State Security Service Agent (voice) and as Colonel Zacharis (voice) and as Quill (voice) and as Newscaster (voice) and as Berlint General Hospital Doctor (voice)
8.4Mushoku Tensei: Jobless Reincarnation (2021)
as Postman (voice)
8.4BEASTARS (2019)
as Fox (voice)
8.3Uzaki-chan Wants to Hang Out! (2020)
as Kuroki (voice)
8.8Frieren: Beyond Journey's End (2023)
as Barkeeper (voice) and as Ship's Captain (voice)
7.2SPY x FAMILY CODE: White (2023)
as Bernardo (voice)
8.4Arifureta: From Commonplace to World's Strongest (2019)
as Thief B (voice)
8.6The Apothecary Diaries (2023)
as Eunuch (voice)
8.4The Ancient Magus' Bride (2017)
as Seth's Father (voice) and as Relative (voice)
8The Eminence in Shadow (2022)
as Cult Soldier (voice) and as Audience (voice) and as Soldier (voice) and as Knight (voice)
Often works with
Atsumi Tanezaki
7 titles together
SPY x FAMILY, BEASTARS, Frieren: Beyond Journey's End
Hana Sato
5 titles together
SPY x FAMILY, SPY x FAMILY CODE: White, The Ancient Magus' Bride
Takehito Koyasu
4 titles together
Attack on Titan, Uncle from Another World, Ascendance of a Bookworm
Kensho Ono
4 titles together
Attack on Titan, SPY x FAMILY, SPY x FAMILY CODE: White
Koki Uchiyama
4 titles together
JUJUTSU KAISEN, The Ancient Magus' Bride, My Love Story with Yamada-kun at Lv999
Masafumi Kobatake
4 titles together
SPY x FAMILY, Uzaki-chan Wants to Hang Out!, Frieren: Beyond Journey's End
Full filmography · 41
Touring After the Apocalypse
as Voice Flying Around (voice) and as Man (voice)
2025
April Showers Bring May Flowers
as Male Student (voice)
2025
Moonrise
as Georg Landry (voice)
20257.1
My Hero Academia: Vigilantes
as MAD HATTER Akira (voice)
20257.7
Lazarus
as Entourage (voice)
20257.6
Anyway, I'm Falling in Love with You.
as Yamamoto (voice)
2025
Blue Box
as Club Member (voice) and as (voice)
20247.9
Delico's Nursery
as Resident (voice)
2024
2.5 Dimensional Seduction
as Camera Guy B (voice)
20248
Suicide Squad Isekai
as Man (voice) and as Soldier (voice)
20247.3
Chillin' in Another World with Level 2 Super Cheat Powers
as Liuris (voice)
20247.3
The Apothecary Diaries
as Eunuch (voice)
20238.6