Katsunori Okai
ActingTotal Credits
40
Acting
40
First Credit
2013
Latest Credit
2025

Frieren: Beyond Journey's End
Barkeeper (voice) · Ship's Captain (voice)
2023

Attack on Titan
Man (voice)
2013

JUJUTSU KAISEN
Human Earthworm (voice)
2020

The Apothecary Diaries
Eunuch (voice)
2023

Mushoku Tensei: Jobless Reincarnation
Postman (voice)
2021

SPY x FAMILY
WISE Agent (voice) · Driver (voice) · Man in Black (voice) · Eden College Teacher (voice) · Audience (voice) · Man from Enemy Organization (voice) · Announcer (voice) · Researcher (voice) · Jeeves (voice) · Doctor (voice) · Colonel Zacharis (voice) · State Security Service Agent (voice) · Quill (voice) · Newscaster (voice) · Berlint General Hospital Doctor (voice)
2022

The Dangers in My Heart
Customer B (voice)
2023

Arifureta: From Commonplace to World's Strongest
Thief B (voice)
2019

BEASTARS
Fox (voice)
2019

The Ancient Magus' Bride
Seth's Father (voice) · Relative (voice)
2017

Rurouni Kenshin
Shishio's Subordinate (voice)
2023

Uzaki-chan Wants to Hang Out!
Kuroki (voice)
2020

Moriarty the Patriot
Ames (voice) · Herschel (voice) · Railway police (voice)
2020

2.5 Dimensional Seduction
Camera Guy B (voice)
2024

Touring After the Apocalypse
Voice Flying Around (voice) · Man (voice)
2025

Ascendance of a Bookworm
Ancient Egyptian (voice) · Gunther's Colleague (voice) · Receptionist (voice) · Blue Priest (voice) · Gray Priest (voice) · Egmont (voice) · Zahm (voice) · Gilberta Company Employee (voice) · Ingo (voice) · Attendant (voice) · Man (voice) · Artisan (voice) · Giebe Groschel (voice)
2019

The Eminence in Shadow
Cult Soldier (voice) · Audience (voice) · Soldier (voice) · Knight (voice)
2022

My Love Story with Yamada-kun at Lv999
(voice)
2023

Blue Box
Club Member (voice) · (voice)
2024

Rascal Does Not Dream of a Sister Venturing Out
Male Student (voice)
2023

Lazarus
Entourage (voice)
2025

My Hero Academia: Vigilantes
MAD HATTER Akira (voice)
2025

Uncle from Another World
Deliveryman (voice)
2022

The Magical Revolution of the Reincarnated Princess and the Genius Young Lady
Veteran Adventurer (voice)
2023

Love of Kill
Amy (voice) · Member (voice) · Tom (voice) · Boris (voice)
2022

Chillin' in Another World with Level 2 Super Cheat Powers
Liuris (voice)
2024

Suicide Squad Isekai
Man (voice) · Soldier (voice)
2024

SPY x FAMILY CODE: White
Bernardo (voice)
2023

Moonrise
Georg Landry (voice)
2025

Parallel World Pharmacy
Ship Doctor (voice)
2022

Kiyo in Kyoto: From the Maiko House
Customer (voice)
2021

Sacrificial Princess and the King of Beasts
Reptilian Clan Member (voice) · Citizen D (voice)
2023

ALL OUT!!
Shouta Kibi (voice)
2016

Delico's Nursery
Resident (voice)
2024

Anyway, I'm Falling in Love with You.
Yamamoto (voice)
2025

GREAT PRETENDER razbliuto
Ando (Detective) (voice)
2024

The Gymnastics Samurai
Ninja show moderator (voice) · Male announcer (voice) · Voice C (voice) · Moderator (voice)
2020

Management of a Novice Alchemist
Vicious Alchemist (voice) · Gray (voice)
2022

April Showers Bring May Flowers
Male Student (voice)
2025
TVFLAGLIA: Story of Summer Vacation
Mythril (voice)
2023