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).

KNOWN FOR

Mushoku Tensei: Jobless Reincarnation
2024
JUJUTSU KAISEN
2023
The Apothecary Diaries
2025
Frieren: Beyond Journey's End
2023
SPY x FAMILY
2022
Attack on Titan
2018
The Ancient Magus' Bride
2023
The Eminence in Shadow
2022
My Hero Academia: Vigilantes
2025
Rurouni Kenshin
2025
Ascendance of a Bookworm
2019
Blue Box
2024

FILMOGRAPHY

All
Movies
TV
Acting
89
2026
Frieren: Beyond Journey's End
as Ship's Captain (voice)
2026
Ascendance of a Bookworm
as Giebe Groschel (voice)
2026
Ascendance of a Bookworm
as Man 3 (voice)
2026
Ascendance of a Bookworm
as Thorsten / Giebe Groschel (voice)
2026
Ascendance of a Bookworm
as Damuel's Friend 2 (voice)
2026
Ascendance of a Bookworm
as Nobleman (voice)
2025
Rurouni Kenshin
as Shishio's Subordinate (voice)
2025
Moonrise
as Georg Landry (voice)
2025
The Apothecary Diaries
as Eunuch (voice)
2025
Lazarus
as Entourage (voice)
2025
My Hero Academia: Vigilantes
as MAD HATTER Akira (voice)
2025
April Showers Bring May Flowers
as Male Student (voice)
2025
Anyway, I'm Falling in Love with You.
as Yamamoto (voice)
2025
SPY x FAMILY
as Quill (voice)
2025
SPY x FAMILY
as Newscaster (voice)
2025
SPY x FAMILY
as Berlint General Hospital Doctor (voice)
2025
Touring After the Apocalypse
as Voice Flying Around (voice)
2025
Touring After the Apocalypse
as Man (voice)
2024
GREAT PRETENDER razbliuto
as Ando (Detective) (voice)
2024
Mushoku Tensei: Jobless Reincarnation
as Postman (voice)
2024
Suicide Squad Isekai
as Man (voice)
2024
Suicide Squad Isekai
as Soldier (voice)
2024
Delico's Nursery
as Resident (voice)
2024
Blue Box
as Club Member (voice)
2024
Blue Box
as (voice)
2024
Chillin' in Another World with Level 2 Super Cheat Powers
as Liuris (voice)
2024
2.5 Dimensional Seduction
as Camera Guy B (voice)
2023
SPY x FAMILY CODE: White
as Bernardo (voice)
2023
Rascal Does Not Dream of a Sister Venturing Out
as Male Student (voice)
2023
My Love Story with Yamada-kun at Lv999
as (voice)
2023
Sacrificial Princess and the King of Beasts
as Reptilian Clan Member (voice)
2023
The Dangers in My Heart
as Customer B (voice)
2023
The Ancient Magus' Bride
as Seth's Father (voice)
2023
JUJUTSU KAISEN
as Human Earthworm (voice)
2023
Sacrificial Princess and the King of Beasts
as Citizen D (voice)
2023
Frieren: Beyond Journey's End
as Barkeeper (voice)
2023
The Ancient Magus' Bride
as Relative (voice)
2023
FLAGLIA: Story of Summer Vacation
as Mythril (voice)
2023
The Magical Revolution of the Reincarnated Princess and the Genius Young Lady
as Veteran Adventurer (voice)
2023
The Eminence in Shadow
as Soldier (voice)
2023
The Eminence in Shadow
as Knight (voice)
2022
Love of Kill
as Amy (voice)
2022
Love of Kill
as Member (voice)
2022
SPY x FAMILY
as WISE Agent (voice)
2022
Love of Kill
as Tom (voice)
2022
Arifureta: From Commonplace to World's Strongest
as Thief B (voice)
2022
Love of Kill
as Boris (voice)
2022
SPY x FAMILY
as Driver (voice)
2022
SPY x FAMILY
as Man in Black (voice)
2022
SPY x FAMILY
as Eden College Teacher (voice)
2022
SPY x FAMILY
as Audience (voice)
2022
Ascendance of a Bookworm
as Man (voice)
2022
Uncle from Another World
as Deliveryman (voice)
2022
SPY x FAMILY
as Man from Enemy Organization (voice)
2022
Parallel World Pharmacy
as Ship Doctor (voice)
2022
SPY x FAMILY
as Announcer (voice)
2022
Management of a Novice Alchemist
as Vicious Alchemist (voice)
2022
SPY x FAMILY
as Researcher (voice)
2022
Management of a Novice Alchemist
as Gray (voice)
2022
Uzaki-chan Wants to Hang Out!
as Kuroki (voice)
2022
The Eminence in Shadow
as Cult Soldier (voice)
2022
SPY x FAMILY
as Jeeves (voice)
2022
SPY x FAMILY
as Doctor (voice)
2022
The Eminence in Shadow
as Audience (voice)
2022
SPY x FAMILY
as State Security Service Agent (voice)
2022
SPY x FAMILY
as Colonel Zacharis (voice)
2022
Ascendance of a Bookworm
as Artisan (voice)
2022
Police in a Pod
as Aoyama (voice)
2021
Moriarty the Patriot
as Ames (voice)
2021
Moriarty the Patriot
as Herschel (voice)
2021
Kiyo in Kyoto: From the Maiko House
as Customer (voice)
2020
Ascendance of a Bookworm
as Ingo (voice)
2020
Ascendance of a Bookworm
as Gilberta Company Employee (voice)
2020
Ascendance of a Bookworm
as Attendant (voice)
2020
The Gymnastics Samurai
as Ninja show moderator (voice)
2020
The Gymnastics Samurai
as Male announcer (voice)
2020
The Gymnastics Samurai
as Voice C (voice)
2020
The Gymnastics Samurai
as Moderator (voice)
2020
Moriarty the Patriot
as Railway police (voice)
2020
Ascendance of a Bookworm
as Egmont (voice)
2020
Ascendance of a Bookworm
as Zahm (voice)
2019
Ascendance of a Bookworm
as Gunther's Colleague (voice)
2019
Ascendance of a Bookworm
as Receptionist (voice)
2019
BEASTARS
as Fox (voice)
2019
Ascendance of a Bookworm
as Ancient Egyptian (voice)
2019
Ascendance of a Bookworm
as Blue-Robed Priest (voice)
2019
Ascendance of a Bookworm
as Gray-Robed Priest (voice)
2018
Attack on Titan
as Man (voice)
2016
ALL OUT!!
as Shouta Kibi (voice)