Anime voiced by Ryouta Oosaka
270 roles sorted by character popularity.
HAIKYU!! 2nd Season
as Keiji Akaashi
2015
♡ 3,699
HAIKYU!!: VS Failing Marks
as Keiji Akaashi
2015
♡ 3,699
HAIKYU!! 3rd Season
as Keiji Akaashi
2016
♡ 3,699
HAIKYU!! TO THE TOP
as Keiji Akaashi
2020
♡ 3,699
HAIKYU!! LAND VS. AIR
as Keiji Akaashi
2020
♡ 3,699
HAIKYU!! TO THE TOP Part 2
as Keiji Akaashi
2020
♡ 3,699
HAIKYU!! The Dumpster Battle
as Keiji Akaashi
2024
♡ 3,699
The Devil is a Part-Timer!
as Satan Jacob
2013
♡ 2,497
The Devil is a Part-Timer! Season 2
as Satan Jacob
2022
♡ 2,497
Chiichai! Maou-sama!!
as Satan Jacob
2022
♡ 2,497
The Devil is a Part-Timer! Season 2 Part 2
as Satan Jacob
2023
♡ 2,497
Snow White with the Red Hair
as Zen Wistaria
2015
♡ 2,111
Snow White with the Red Hair Season 2
as Zen Wistaria
2016
♡ 2,111
Snow White with the Red Hair: Nandemonai Takaramono, Kono Page
as Zen Wistaria
2016
♡ 2,111
Ace of the Diamond
as Eijun Sawamura
2013
♡ 1,599
Ace of Diamond OVA
as Eijun Sawamura
2014
♡ 1,599
Ace of the Diamond Second Season
as Eijun Sawamura
2015
♡ 1,599
Ace of Diamond: Second Season OVA
as Eijun Sawamura
2016
♡ 1,599
Ace of the Diamond act II
as Eijun Sawamura
2019
♡ 1,599
Ace of the Diamond act II -Second Season-
as Eijun Sawamura
2026
♡ 1,599
Blood Lad
as Staz Blood
2013
♡ 904
Blood Lad: Wagahai wa Neko de wa Nai
as Staz Blood
2013
♡ 904
Demon Slayer: Kimetsu no Yaiba Entertainment District Arc
as Gyuutarou
2022
♡ 827
Tokyo Revengers
as Naoto Tachibana
2021
♡ 769
Tokyo Revengers Season 2
as Naoto Tachibana
2023
♡ 769
Tokyo Revengers Season 2 Part 2
as Naoto Tachibana
2023
♡ 769
Tokyo Revengers: Santen Sensou-hen
as Naoto Tachibana
2026
♡ 769
Douwa Revengers
as Naoto Tachibana
2024
♡ 769
Your lie in April
as Ryouta Watari
2014
♡ 611
Your lie in April: Moments
as Ryouta Watari
2015
♡ 611
Attack on Titan
as Marco Bott
2013
♡ 597
Attack on Titan OVA
as Marco Bott
2013
♡ 597
Attack on Titan Picture Drama
as Marco Bott
2013
♡ 597
Attack on Titan Part I: Crimson Bow and Arrow
as Marco Bott
2014
♡ 597
Attack on Titan Part II: Wings of Freedom
as Marco Bott
2015
♡ 597
Attack on Titan Season 2
as Marco Bott
2017
♡ 597
Attack on Titan: Junior High
as Marco Bott
2015
♡ 597
Attack on Titan: Lost Girls
as Marco Bott
2017
♡ 597
Attack on Titan Season 3 Part 2
as Marco Bott
2019
♡ 597
Attack on Titan Final Season
as Marco Bott
2021
♡ 597
Shingeki no Kyojin: Chimi Kyara Gekijou - Rivai-han Part 2
as Marco Bott
2019
♡ 597
Yamada-kun to 7-nin no Majo (ONA)
as Ryuu Yamada
2013
♡ 489
Yamada and the Seven Witches (OVA)
as Ryuu Yamada
2015
♡ 489
Yamada and the Seven Witches
as Ryuu Yamada
2015
♡ 489
Yankee-kun na Yamada-kun to Megane-chan to Majo
as Ryuu Yamada
2015
♡ 489
Assassination Classroom
as Yuma Isogai
2015
♡ 468
Assassination Classroom Second Season
as Yuma Isogai
2016
♡ 468
Koro Sensei Quest!
as Yuma Isogai
2017
♡ 468
Assassination Classroom the Movie: 365 Days‘ Time
as Yuma Isogai
2016
♡ 468
Ansatsu Kyoushitsu: Minna no Jikan
as Yuma Isogai
2026
♡ 468
WIND BREAKER Season 2
as Tasuku Tsubakino
2025
♡ 448
Hamatora
as Nice
2014
♡ 295
Re: Hamatora
as Nice
2014
♡ 295
We Never Learn: BOKUBEN
as Nariyuki Yuiga
2019
♡ 240
We Never Learn OVAs
as Nariyuki Yuiga
2019
♡ 240
We Never Learn!: BOKUBEN Season 2
as Nariyuki Yuiga
2019
♡ 240
Berserk of Gluttony
as Fate Graphite
2023
♡ 225
Mattari Kaisetsu: Boushoku no Berserk
as Fate Graphite
2023
♡ 225
Welcome to Demon School! Iruma-kun
as Kiriwo Amy
2019
♡ 222
Welcome to Demon School! Iruma-kun Season 2
as Kiriwo Amy
2021
♡ 222
Welcome to Demon School! Iruma-kun Season 3
as Kiriwo Amy
2022
♡ 222
A Lull in the Sea
as Kaname Isaki
2013
♡ 218
Pokémon Masters Animated Trailer
as Green Okido
♡ 198
Shinobi no Ittoki
as Ittoki Sakuraba
2022
♡ 192
Tales of Zestiria: Dawn of the Shepherd
as Mikleo
2014
♡ 183
Tales of Zestiria the X
as Mikleo
2016
♡ 183
Tales of Zestiria the X Season 2
as Mikleo
2017
♡ 183
Tales of Homeroom
as Mikleo
2018
♡ 183
My Little Monster
as Souhei Sasahara
2012
♡ 158
Tonari no Kaibutsu-kun: Tonari no Gokudou-kun
as Souhei Sasahara
2013
♡ 158
Mushoku Tensei: Jobless Reincarnation Cour 2 - Eris the Goblin Slayer
as Cliff Grimoire
2022
♡ 157
Mushoku Tensei: Jobless Reincarnation Season 2
as Cliff Grimoire
2023
♡ 157
Mushoku Tensei: Jobless Reincarnation Season 2 Part 2
as Cliff Grimoire
2024
♡ 157
The Hidden Dungeon Only I Can Enter
as Noir Stardia
2021
♡ 138
Doki Doki! Mini Mini! Kakushi Dungeon Gekijou
as Noir Stardia
2021
♡ 138
Doki Doki! Mini Mini! Kakushi Dungeon Gekijou Artist Collab
as Noir Stardia
2021
♡ 138
Pokémon Generations
as Silver
2016
♡ 135
High School DxD NEW
as Vali Lucifer
2013
♡ 131
High School DxD BorN
as Vali Lucifer
2015
♡ 131
Classroom of the Elite
as Yousuke Hirata
2017
♡ 125
Classroom of the Elite Season 2
as Yousuke Hirata
2022
♡ 125
Classroom of the Elite Season 3
as Yousuke Hirata
2024
♡ 125
Classroom of the Elite 4th Season: Second Year, First Semester
as Yousuke Hirata
2026
♡ 125
Black Clover
as Sekke Bronzazza
2017
♡ 118
Squishy! Black Clover
as Sekke Bronzazza
2019
♡ 118
Black Clover: Sword of the Wizard King
as Sekke Bronzazza
2023
♡ 118
Ensemble Stars!
as Ibara Saegusa
2019
♡ 116
The Witch and the Beast
as Johan
2024
♡ 103
Oreshura
as Eita Kidou
2013
♡ 99
A Sign of Affection
as Kyouya Nagi
2024
♡ 97
Yubisaki Petit
as Kyouya Nagi
2024
♡ 97
Takopi's Original Sin
as Junya Azuma
2025
♡ 96
A Terrified Teacher at Ghoul School!
as Haruaki Abe
2024
♡ 94
So I'm a Spider, So What?
as Wrath
2021
♡ 93
Tsuritama
as Yuki Sanada
2012
♡ 90
Magi: The Kingdom of Magic
as Sphintus Carmen
2013
♡ 84
The Misfit of Demon King Academy: History’s Strongest Demon King Reincarnates and Goes to School with His Descendants
as Kanon
2020
♡ 83
The Misfit of Demon King Academy Ⅱ: History's Strongest Demon King Reincarnates and Goes to School with His Descendants
as Kanon
2023
♡ 83
Knights of Sidonia
as Nagate Tanikaze
2014
♡ 73
Knights of Sidonia: Battle for Planet Nine
as Nagate Tanikaze
2015
♡ 73
Knights of Sidonia: Love Woven in the Stars
as Nagate Tanikaze
2021
♡ 73
LOVE and LIES
as Yukari Nejima
2017
♡ 67
LOVE and LIES OVA
as Yukari Nejima
2018
♡ 67
Farewell, My Dear Cramer
as Kaoru Takei
2021
♡ 56
Farewell, My Dear Cramer: First Touch
as Kaoru Takei
2021
♡ 56
LOVE FLOPS
as Asahi Kashiwagi
2022
♡ 50
Brynhildr in the Darkness
as Ryouta Murakami
2014
♡ 49
Brynhildr in the Darkness OVA
as Ryouta Murakami
2014
♡ 49
Fena: Pirate Princess
as Kaede
2021
♡ 49
Overlord II
as Climb
2018
♡ 47
Overlord III
as Climb
2018
♡ 47
Overlord IV
as Climb
2022
♡ 47
Kabaneri of the Iron Fortress
as Sukari
2016
♡ 46
Kabaneri of the Iron Fortress: The Battle of Unato
as Sukari
2019
♡ 46
Kabaneri of the Iron Fortress: Light That Gathers
as Sukari
2016
♡ 46
Kabaneri of the Iron Fortress: Life That Burns
as Sukari
2017
♡ 46
AOKANA: Four Rhythm Across the Blue
as Masaya Hinata
2016
♡ 33
Charlotte
as Shou
2015
♡ 30
Valvrave the Liberator
as Haruto Tokishima
2013
♡ 28
Strike the Blood
as Motoki Yaze
2013
♡ 28
Valvrave the Liberator 2
as Haruto Tokishima
2013
♡ 28
Strike the Blood: Kingdom of the Valkyria
as Motoki Yaze
2015
♡ 28
Strike the Blood Second
as Motoki Yaze
2016
♡ 28
Strike the Blood: Kieta Seisou-hen
as Motoki Yaze
2020
♡ 28
Strike the Blood FINAL
as Motoki Yaze
2022
♡ 28
The Ones Within
as Kenya Kudou
2019
♡ 27
Rozen Maiden: Zurückspulen
as Jun Sakurada
2013
♡ 26
Glasslip
as Kakeru Okikura
2014
♡ 25
Netsuzou Trap -NTR-
as Takeda
2017
♡ 23
A Condition Called Love
as Keigo Kurata
2024
♡ 22
OniAi
as Akito Himenokouji
2012
♡ 21
DENKI-GAI
as Umio
2014
♡ 21
If Her Flag Breaks
as Souta Hatate
2014
♡ 20
Gundam: Reconguista in G
as Klim Nick
2014
♡ 20
Kanojo ga Flag wo Oraretara (If Her Flag Breaks) OVA
as Souta Hatate
2014
♡ 20
Reconguista in G the Movie I Go! Core Fighter
as Klim Nick
2019
♡ 20
Reconguista in G the Movie II Bellri’s Fierce Charge
as Klim Nick
2020
♡ 20
Reconguista in G the Movie III Legacy from Space
as Klim Nick
2021
♡ 20
Hunter x Hunter (2011)
as Kanzai
2011
♡ 19
Devils' Line
as Naoya Ushio
2018
♡ 19
Gatchaman Crowds
as Sugane Tachibana
2013
♡ 18
Gatchaman Crowds insight
as Sugane Tachibana
2015
♡ 18
Kuroko's Basketball 3
as Chihiro Mayuzumi
2015
♡ 18
Gatchaman Crowds: Embrace
as Sugane Tachibana
2014
♡ 18
Gatchaman Crowds insight: Inbound
as Sugane Tachibana
2015
♡ 18
Kuroko's Basketball: Last Game
as Chihiro Mayuzumi
2017
♡ 18
Kuroko no Basket 3 NG-shuu
as Chihiro Mayuzumi
2015
♡ 18
Libra of Nil Admirari
as Hisui Hoshikawa
2018
♡ 18
Ulysses: Jeanne d'Arc and the Alchemist Knight
as Montmorency
2018
♡ 18
All Out!!
as Mutsumi Hachiouji
2016
♡ 17
Trickster
as Kensuke Hanazaki
2016
♡ 16
Salaryman's Club
as Touya Saeki
2022
♡ 16
Magilumiere Magical Girls Inc.
as Kaede Midorikawa
2024
♡ 16
Heaven’s Design Team
as Yokota
2021
♡ 15
The tale of outcasts
as Snow
2023
♡ 13
SKET Dance
as Kiri Katou
2011
♡ 12
Sword Art Online
as Atsushi Kanamoto
2012
♡ 12
SKET DANCE: Imouto no Nayami ni Nayamu Ani ni Nayamu Imouto to Sono Nakama-tachi
as Kiri Katou
2013
♡ 12
Sword Art Online EXTRA EDITION
as Atsushi Kanamoto
2013
♡ 12
Sword Art Online II
as Atsushi Kanamoto
2014
♡ 12
Sword Art Online: Alicization
as Atsushi Kanamoto
2018
♡ 12
Sword Art Online the Movie -Progressive- Aria of a Starless Night
as Atsushi Kanamoto
2021
♡ 12
JUJUTSU KAISEN Season 3: The Culling Game Part 1
as Iori Hazenoki
2026
♡ 12
Log Horizon
as Shouryuu
2013
♡ 11
Log Horizon 2
as Shouryuu
2014
♡ 11
Touken Ranbu - Hanamaru
as Shishiou
2016
♡ 11
Touken Ranbu: Hanamaru 2
as Shishiou
2018
♡ 11
Touken Ranbu: Hanamaru - Makuai Kaisouroku
as Shishiou
2017
♡ 11
TOUKEN RANBU HANAMARU Season 3
as Shishiou
2022
♡ 11
TOUKEN RANBU KAI KYODEN
as Shishiou
2024
♡ 11
JoJo's Bizarre Adventure (TV)
as Mark
2012
♡ 10
Girly Air Force
as Kei Narutani
2019
♡ 10
Danball Senki Wars
as Arata Sena
2013
♡ 8
Bungo and Alchemist -Gears of Judgement-
as Murou Saisei
2020
♡ 8
SENGOKU NIGHT BLOOD
as Hanbee Takenaka
2017
♡ 7
Go! Go! Loser Ranger!
as Yamato Kurusu
2024
♡ 7
Go! Go! Loser Ranger! Season 2
as Yamato Kurusu
2025
♡ 7
STARMYU 3
as Masashi Irinatsu
2019
♡ 6
Shadowverse Flame
as Ryouga Jasei
2022
♡ 6
Endo and Kobayashi Live! The Latest on Tsundere Villainess Lieselotte
as Artur Richter
2023
♡ 6
The Aristocrat’s Otherworldly Adventure: Serving Gods Who Go Too Far
as Yuuya Hirasawa Esfort
2023
♡ 6
Shadowverse Flame: Seven Shadows Arc
as Ryouga Jasei
2023
♡ 6
I’ll Become a Villainess Who Goes Down in History
as Albert Williams
2024
♡ 6
Shadowverse Flame: Arc-hen
as Ryouga Jasei
2024
♡ 6
Super Seisyun Brothers
as Chika Shinmoto
2013
♡ 5
Sugar＊Soldier
as Shun Iriya
2014
♡ 5
Show By Rock!!
as Kai
2015
♡ 5
Show By Rock!!#
as Kai
2016
♡ 5
Show By Rock!! Short!!
as Kai
2016
♡ 5
Aooni The Blue Monster
as Hiroshi
2016
♡ 5
Is It Wrong to Try to Pick Up Girls in a Dungeon? II
as Apollo
2019
♡ 5
A Certain Scientific Accelerator
as Mikihiko Hishigata
2019
♡ 5
Toaru Kagaku no Accelerator: Tobidase Ippou-san Hachamecha Kaishingeki
as Mikihiko Hishigata
2019
♡ 5
Is It Wrong to Try to Pick Up Girls in a Dungeon? II: Is It Wrong to Go Searching for Herbs on a Deserted Island?
as Apollo
2020
♡ 5
Show by Rock!! Stars!!
as Kai
2021
♡ 5
Opus.COLORs
as Kyou Takise
2023
♡ 5
Monster Hunter Stories: Ride On
as Cheval
2016
♡ 4
Kabukibu!
as Shin Akutsu
2017
♡ 4
Pokémon the Movie: I Choose You!
as Cross
2017
♡ 4
MF GHOST
as Kouki Sawatari
2023
♡ 4
Engage Kiss
as Mikhail Hachisuka
2022
♡ 4
Makeine: Too Many Losing Heroines!
as Sousuke Hakamada
2024
♡ 4
MF GHOST Season 2
as Kouki Sawatari
2024
♡ 4
MF GHOST Season 3
as Kouki Sawatari
2026
♡ 4
ALDNOAH.ZERO Season 2
as Klancain
2015
♡ 3
Young Black Jack
as Ryuichi Okuno
2015
♡ 3
Undefeated Bahamut Chronicle
as Fugil Arcadia
2016
♡ 3
Shinkansen Henkei Robo Shinkalion
as Ryuuji Kiyosu
2018
♡ 3
Grimm's Notes The Animation
as Ex
2019
♡ 3
Shinkansen Henkei Robo Shinkalion: Mirai kara Kita Shinsoku no ALFA-X
as Ryuuji Kiyosu
2019
♡ 3
Higehiro: After Being Rejected, I Shaved and Took in a High School Runaway
as Kyouya Yaguchi
2021
♡ 3
Tokyo Revengers Season 2
as Masato Tachibana
2023
♡ 3
A Star Brighter Than the Sun
as Yuushin Izawa
2025
♡ 3
Yowaki MAX Reijou Nano ni, Ratsuwan Konyakusha-sama no Kake ni Notte Shimatta
as Rufus Stan
♡ 3
Teekyuu 3
as Youta Oshimoto
2013
♡ 2
SHONEN HOLLYWOOD -HOLLY STAGE FOR 49-
as Kakeru Kazami
2014
♡ 2
ARGEVOLLEN
as Tokimune Susumu
2014
♡ 2
SHONEN HOLLYWOOD -HOLLY STAGE FOR 50-
as Kakeru Kazami
2015
♡ 2
Takamiya Nasuno Desu!
as Youta Oshimoto
2015
♡ 2
Teekyuu 9
as Youta Oshimoto
2017
♡ 2
Gleipnir
as Naoto
2020
♡ 2
Healin' Good Precure
as Youta Hiramitsu
2020
♡ 2
ORESUKI: Are you the only one who loves me?: Our Playball / Our End Run / Our Game
as Tatsuo Shiba
2020
♡ 2
Shadowverse Flame
as Demonia
2022
♡ 2
Shadowverse Flame: Seven Shadows Arc
as Demonia
2023
♡ 2
Rurouni Kenshin -Kyoto Disturbance-
as Henya Kariwa
2024
♡ 2
Shadowverse Flame: Arc-hen
as Demonia
2024
♡ 2
Prince of Stride: Alternative
as Hajime Izumino
2016
♡ 1
Dive!!
as Ryou Oohiro
2017
♡ 1
Gundam Build Divers
as Shahryar
2018
♡ 1
Sword Art Online the Movie -Progressive- Scherzo of Deep Night
as Joe
2022
♡ 1
Bubble
as Isozaki
2022
♡ 1
The Saint's Magic Power is Omnipotent II
as Oscar Dunckel
2023
♡ 1
The Banished Former Hero Lives as He Pleases
as Brett
2024
♡ 1
Mashiroiro Symphony
as Kouichi Mizuhara
2011
Muv-Luv Alternative: Total Eclipse
as Kirill Yefremov
2012
Sengoku☆Paradise Kiwami
as Toshimasu Maeda
2011
From the New World
as Ryou Inaba
2012
Chihayafuru 2
as Tashiro
2013
Chihayafuru 2
as Masaki Oono
2013
Medaka Box Abnormal
as Hamaya Hyakuchou
2012
You're Being Summoned, Azazel Z
as Gaghiel
2013
Ushio and Tora (TV)
as Satoru Moritsuna
2015
Ushio and Tora 2 (TV)
as Satoru Moritsuna
2016
DAYS
as Atomu Isurugi
2016
Ao Oni The Animation
as Kouji Manabe
2017
Mobile Suit Gundam Thunderbolt 2
as Billy Hickam
2017
Saint Seiya Saintia Sho
as Yuan Scutum
2018
Hakata Tonkotsu Ramens
as Yuusuke Harada
2018
Mobile Suit Gundam Thunderbolt: Bandit Flower
as Billy Hickam
2017
Last Period: the journey to the end of the despair
as Nero
2018
Masamune Datenicle
as Shigezane Date
2016
For Whom The Alchemist Exists The Movie
as Edgar L. Leonhart
2019
Healin' Good Precure
as Ryou Kurenai
2020
Cardfight!! Vanguard overDress
as Takami Ookura
2021
Code Geass: Rozé of the Recapture
as Heath Lott
2024
Fairy Ranmaru
as Ichirou
2021
Cardfight!! Vanguard overDress Season 2
as Takami Ookura
2021
Powerful Pro Yakyuu: Powerful Koukou-hen
as Subaru Hoshii
2021
Lord El-Melloi II’s Case Files {Rail Zeppelin} Grace note -Special Episode-
as Horus Orth
2021
Kimi no Suki ni Deaou.
as Ryouta
ANIA KINGDOM
as Eddie
2023
ISHURA Season 2
as Enu
2025
Bouken Tairiku Ania Kingdom: Densetsu no Guardian-hen
as Eddie
2024
From Old Country Bumpkin to Master Swordsman
as Spur
2025
Lockdown Zone: Level X
as Shuhei Murosaka
2024
Lockdown Zone: Level X Season 2
as Shuhei Murosaka
2025
The Star Seekers Hoshi wo Ou Shounen-tachi
as Taho
Oni no Hanayome
as Youta Kogetsu
2026
The Beginning After the End Season 2
as Brald Landon
2026
