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Katsunori Okai | Slate

Katsunori Okai

Photo

Katsunori Okai

Photo

Katsunori Okai

岡井カツノリ

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: Acting
Place of birth: Hyogo, Japan

Known for

Attack on Titan2013
JUJUTSU KAISEN2020

8.5

SPY x FAMILY2022

Mushoku Tensei: Jobless Reincarnation2021

Actor

Touring After the Apocalypse終末ツーリング2025
Touring After the Apocalypse
Season 1
S1E10Oarai, Oya, Nikko
S1E2Yokohama, Yokosuka
April Showers Bring May Flowersブスに花束を。2025
April Showers Bring May Flowers
Season 1
S1E2How to Act as an Extra
Moonriseムーンライズ2025
Moonrise
Season 1
S1E15Expectations
S1E16Reminiscence
S1E18Carry On Your Will
My Hero Academia: Vigilantesヴィジランテ -僕のヒーローアカデミア ILLEGALS-2025
My Hero Academia: Vigilantes
Season 1
S1E11The Day Of
S1E12Goodbye to Dad
Lazarus2025
Lazarus
Season 1
S1E4Don't Stop the Dance
Anyway, I'm Falling in Love with You.どうせ、恋してしまうんだ。2025
Anyway, I'm Falling in Love with You.
Season 1
S1E1An Awful Birthday
S1E2I'll Be by Your Side
S1E7Playing Nice
Blue Boxアオのハコ2024
Blue Box
Season 1
S1E13I Want a Back-and-Forth Rally
S1E14What's the Connection?
S1E16Unfair Woman
S1E17Of Course I Want to See It
S1E18I Know
S1E2You Have to Go to Nationals
S1E25Even So
S1E3Chii
S1E7Can I Have One?
S1E8Score!
S1E9I'll Be Rooting for You
Delico's Nurseryデリコズ・ナーサリー2024
Delico's Nursery
Season 1
S1E6A Small Adventure
2.5 Dimensional Seduction2.5次元の誘惑2024
2.5 Dimensional Seduction
Season 1
S1E15I'll Keep Evolving
Suicide Squad Isekai異世界スーサイド・スクワッド2024
Suicide Squad Isekai
Season 1
S1E2Episode 2
S1E8Episode 8
Chillin' in Another World with Level 2 Super Cheat PowersLv2からチートだった元勇者候補のまったり異世界ライフ2024
Chillin' in Another World with Level 2 Super Cheat Powers
Season 1
S1E3I've Begun My Life in Another World
GREAT PRETENDER razbliuto2024
SPY x FAMILY CODE: White劇場版 SPY×FAMILY CODE: White2023
The Apothecary Diaries薬屋のひとりごと2023
Frieren: Beyond Journey's End葬送のフリーレン2023
Frieren: Beyond Journey's End
Season 1
S1E37Himmel's Memoirs
S1E6The Hero of the Village
Rurouni Kenshinるろうに剣心－明治剣客浪漫譚－2023
Rurouni Kenshin
Season 1
S1E41The Other Objective
S1E45The Great Kyoto Fire (3)
Rascal Does Not Dream of a Sister Venturing Out青春ブタ野郎はおでかけシスターの夢を見ない2023
Sacrificial Princess and the King of Beasts贄姫と獣の王2023
Sacrificial Princess and the King of Beasts
Season 1
S1E22Flight and the Justice's Ambition
S1E7A Boy of Love and Hate
My Love Story with Yamada-kun at Lv999山田くんとLv999の恋をする2023
My Love Story with Yamada-kun at Lv999
Season 1
S1E1This Is Why I Can't Stand Gamer Guys!
The Dangers in My Heart僕の心のヤバイやつ2023
The Dangers in My Heart
Season 1
S1E10We Walked Slowly
FLAGLIA: Story of Summer Vacation「FLAGLIA」～なつやすみの物語～2023
The Magical Revolution of the Reincarnated Princess and the Genius Young Lady転生王女と天才令嬢の魔法革命2023
The Magical Revolution of the Reincarnated Princess and the Genius Young Lady
Season 1
S1E1The Magical Revolution of the Princess and the Young Lady
S1E4The Princess and the Lost Child Announce Their Decision
S1E5A Magic Medicine and a Magic Sword Subjugate a Magic Dragon
The Eminence in Shadow陰の実力者になりたくて！2022
The Eminence in Shadow
Season 1
S1E11The Goddess' Trial
S1E17Moonlight That Pierces the Darkness
S1E20Advent of the Demon
S1E8Dark Knight Academy Under Attack
Management of a Novice Alchemist新米錬金術師の店舗経営2022
Management of a Novice Alchemist
Season 1
S1E10Let's Settle Things with Money!
S1E11Let's Defeat a Salamander!
S1E12Management of a Novice Alchemist
S1E3A Monster Appears!
S1E4Let's Live Together!
S1E5Develop a New Product!
S1E6Let's Go to the Lake!
S1E8A Business Rival Appeared!
S1E9Let's Go Gather Honey!
Parallel World Pharmacy異世界薬局2022
Parallel World Pharmacy
Season 1
S1E10The Black Death
Uncle from Another World異世界おじさん2022
Uncle from Another World
Season 1
S1E1I'm Finally Back From the Fantasy World of Granbahamal After 17 Long Years!
S1E2"Guardian Heroes" Shoulda Been Number One!
SPY x FAMILYSPY×FAMILY2022
SPY x FAMILY
Season 1
S1E1OPERATION STRIX
S1E11STELLA
S1E12PENGUIN PARK
S1E14DISARM THE TIME BOMB
S1E15A NEW FAMILY MEMBER
S1E17CARRY OUT THE GRIFFIN PLAN / FULLMETAL LADY / OMELET RICE♥
S1E2SECURE A WIFE
S1E20INVESTIGATE THE GENERAL HOSPITAL / DECIPHER THE PERPLEXING CODE
S1E23THE UNWAVERING PATH
S1E25FIRST CONTACT
S1E3PREPARE FOR THE INTERVIEW
S1E4THE PRESTIGIOUS SCHOOL'S INTERVIEW
S1E7THE TARGET'S SECOND SON
Season 2
S2E11BERLINT IN LOVE / NIGHTFALL'S DAILY LIFE
Season 3
S3E1Berlint Panic | The Informant and Nightfall
S3E3■■■■'s Memories II
S3E6White Jealousy | The Eden College Busjacking Incident
S3E8Take Down the Busjacker
S3E9Anya's Era Has Come
Love of Kill殺し愛2022
Love of Kill
Season 1
S1E10HELP
S1E11WORST
S1E12MY NAME
S1E3ROOM
S1E5LIMIT
S1E7BULLET
S1E8CONFUSION
S1E9A WAR TRIGGER
Police in a Podハコヅメ～交番女子の逆襲～2022
Police in a Pod
Season 1
S1E6The Roaring Mixer / Runaway Police
Kiyo in Kyoto: From the Maiko House舞妓さんちのまかないさん2021
Kiyo in Kyoto: From the Maiko House
Season 1
S1E8First Day of Work / Opening Ceremony / White Dove
Mushoku Tensei: Jobless Reincarnation無職転生～異世界行ったら本気だす～2021
Mushoku Tensei: Jobless Reincarnation
Season 2
S2E15Afar
The Gymnastics Samurai体操ザムライ2020
The Gymnastics Samurai
Season 1
S1E1Retiring Samurai
S1E2Rock-Bottom Samurai
S1E5Battling Samurai
S1E9Ninja & Samurai
Moriarty the Patriot憂国のモリアーティ2020
Moriarty the Patriot
Season 1
S1E11The Two Detectives, Act 2
S1E17The Riot in New Scotland Yard
S1E23The Final Problem, Act 1
JUJUTSU KAISEN呪術廻戦2020
JUJUTSU KAISEN
Season 1
S1E30It's Like That
Uzaki-chan Wants to Hang Out!宇崎ちゃんは遊びたい！2020
Uzaki-chan Wants to Hang Out!
Season 2
S2E5The Whole Uzaki Clan Wants to Get Together!
S2E6Uzaki-chan Wants to Celebrate!
BEASTARS2019
BEASTARS
Season 1
S1E2The Academy's Top Dogs
Ascendance of a Bookworm本好きの下剋上司書になるためには手段を選んでいられません2019
Ascendance of a Bookworm
Season 0
S0E3Re-Ascendance of a Bookworm (1)
Season 1
S1E12Baptism and Divine Paradises
S1E14Conclusions
S1E15Apprentice Priestess
S1E17Needs
S1E2Life Improvements and Slates
S1E20The Path Ahead of Lutz
S1E22Wilma and Holy Scriptures for Kids
S1E23Harvest Festivals and Staying Home
S1E26Dreamlike World
S1E3The Events of Winter
S1E30Spring Prayer
S1E34Ominous Developments
S1E35The Black Protective Charm
S1E5Baptisms and Strange Fevers
S1E9The Guild Master's Granddaughter
Season 2
S2E1I've Become a Noble
S2E12The Winter Social Season and Debut
S2E14Hasse's Punishment
S2E18Damuel's Proposal
S2E20Georgine's Visit
S2E22Wilfried's Actions
S2E8Ferdinand's Task
Arifureta: From Commonplace to World's Strongestありふれた職業で世界最強2019
Arifureta: From Commonplace to World's Strongest
Season 2
S2E8Disturbing Shadow
The Ancient Magus' Bride魔法使いの嫁2017
The Ancient Magus' Bride
Season 2
S2E10Conscience does make cowards of us all. II
S2E22Give a thief enough rope and he'll hang himself.
ALL OUT!!2016
ALL OUT!!
Season 1
S1E1This Year's First-Years are Hilarious
S1E10I Ate Too Much Shaved Ice
S1E11You Have No Feel For The Game
S1E12Joint Practice
S1E13Let's Go to Ryogoku Together
S1E14X Day
S1E15Teammate
S1E16You've Prepared
S1E17Summer Training Camp
S1E18Learn
S1E19I Am Not Crying
S1E2I Want to Tackle Someone
S1E20Are You Not Happy?
S1E21Good Luck Charm
S1E22Your Turf
S1E23My Friend Taught Me
S1E25All Out
S1E3What's Most Important
S1E5What's Lacking
S1E6Giving Everything You've Got
S1E7I Want to Be Able to Do Everything
S1E8Ball Games
S1E9You've Gotten Stronger
Attack on Titan進撃の巨人2013
Attack on Titan
Season 3
S3E11Bystander