Ryotaro Okiayu
Acting1969Kitakyushu, Fukuoka, Japan
Biography
No overview available.
Known For
Demon Slayer: Kimetsu no Yaiba
Kokushibo (voice)
One Piece
Kaku (voice) / Kaku / Borsalino (voice) / Kizaru (voice)
The Seven Deadly Sins
Helbram (voice) / Love Helm (voice)
Bleach
Byakuya Kuchki (voice)
Black Clover
Gadjah (voice)
One Piece Film Red
Borsalino (voice)
Fullmetal Alchemist
Scar (voice)
Slam Dunk
Hisashi Mitsui (voice)
Acting History
2025
Me & Roboco: The Movie
as Gorilla Gachi (voice)
Demon Slayer: Kimetsu no Yaiba Infinity Castle
as Kokushibo (voice)
My Happy Marriage
TVas Tadakiyo Kudo (voice)• 6 eps
Hell Teacher: Jigoku Sensei Nube
TVas Meisuke Nueno (voice)• 20 eps
The Fragrant Flower Blooms with Dignity
TVas Keiichiro Tsumugi (voice)• 2 eps
KOWLOON GENERIC ROMANCE
TVas Miyuki Hebinuma (voice)
2024
Nintama Rantarō: Invincible Master of the Dokutake Ninja
as Isaku Zenpoji (voice)
Ya Boy Kongming! Road to Summer Sonia
as Zhuge Kongming (voice)
Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version
as Donposeidon, Dreadriver (voice)
Bloody Escape: Bats Out of Hell
as Zesh (voice)
A Nobody's Way Up to an Exploration Hero
TVas Berlia (big) (voice)• 12 eps
The Foolish Angel Dances with the Devil
TVas Zwei (voice)• 5 eps
Yakuza Fiancé: Raise wa Tanin ga Ii
TVas Hishiba Akime (voice)• 2 eps
Sasaki and Peeps
TVas Akutsu (voice)
Pokémon Horizons
TVas Hassaku (voice)• 1 eps
2023
Detective Conan: Black Iron Submarine
as Subaru Okiya (voice)
Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train
as Subaru Okiya (voice)
The Saint's Magic Power Is Omnipotent
TVas Josef Hawke (voice)• 1 eps
Rurouni Kenshin
TVas Han'nya (voice)• 8 eps
I'm Giving the Disgraced Noble Lady I Rescued a Crash Course in Naughtiness
TVas Gosetsu (voice)
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
TVas Sage (voice)• 1 eps
Junji Ito Maniac: Japanese Tales of the Macabre
TVas Sonohara (voice)• 1 eps
Blue Orchestra
TVas Ryuji Aono (voice)• 8 eps
Demon Slayer: Kimetsu no Yaiba
TVas Kokushibo (voice)• 1 eps
The Tale of Outcasts
TVas Grand Master (voice)
Ania Kingdom
TVas Leonie (voice)
2022
One Piece Film Red
as Borsalino (voice)
Free! the Final Stroke the Second Volume
as Kiyohumi Haishima (voice)
Detective Conan: Kaiju Gomera vs. Kamen Yaiba
as Fumimaro Ayanokoji (voice)
Ya Boy Kongming!
TVas Zhuge Kongming (voice)• 12 eps
The Prince of Tennis II: U-17 World Cup
TVas Kunimitsu Tezuka (voice)• 26 eps
Me & Roboco
TVas Gorilla Gachi (voice)
2021
Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon
as Romulus (voice)
Free! the Final Stroke the First Volume
as Kiyohumi Haishima (voice)
Detective Conan: The Scarlet Bullet
as Subaru Okiya (voice)
Ryoma! The Prince of Tennis
as Kunimitsu Tezuka (voice)
BACK ARROW
TVas Kai Rhodan (voice)• 24 eps
Godzilla Singular Point
TVas Bearach 'BB' Byrne (voice)• 10 eps
Black Clover
TVas Gadjah (voice)• 1 eps
2020
The Misfit of Demon King Academy
TVas Ivis Necron (cat form) (voice)• 2 eps
Toilet-Bound Hanako-kun
TVas Kodama (voice)• 12 eps
A3!
TVas Reni Kamikizaka (voice)• 1 eps
Science Fell in Love, So I Tried to Prove It
TVas Ikeda (voice)• 24 eps
King's Raid: Successors of the Will
TVas Dominicus (voice)
2019
Detective Conan: The Scarlet School Trip
as Fumimaro Ayanokoji (voice)
One Piece: Stampede
as Borsalino (voice)
SAINT SEIYA: Knights of the Zodiac
TVas The Pope (voice)• 1 eps
ACTORS: Songs Connection
TVas Kadonooji Satsuma (voice)
Babylon
TVas Kaika Itsuki (voice)• 12 eps
The Price of Smiles
TVas Izana Langford (voice)
2018
How Not to Summon a Demon Lord
TVas Emile Bichelberger (voice)• 12 eps
Kaitou Sentai Lupinranger vs. Keisatsu Sentai Patranger
TVas Nero Kilner (voice)• 1 eps
Fist of the Blue Sky
TVas Charles de Guise (voice)• 2 eps
Asobi Asobase - workshop of fun -
TVas Maeda (voice)
Gakuen Basara: Samurai High School
TVas Toyotomi Hideyoshi (voice)
Saint Seiya: Saintia Sho
TVas Gemini Saga (voice)
2017
Overlord: The Undead King
as Touch Me (voice)
Case Closed: The Crimson Love Letter
as Fumimaro Ayanokoji (voice)
Clean Freak! Aoyama-kun
TVas Aoyama-kun (voice)• 12 eps
Fate/Apocrypha
TVas Lancer of Black : Vald III (voice)• 25 eps
Konohana Kitan
TVas God of Entertainment (voice)
Masamune-kun's Revenge
TVas Eiji (voice)• 3 eps
2016
Come Back! Shuriken Sentai Ninninger: Ninnin Girls vs. Boys FINAL WARS
as Mangetsu Kibaoni (voice)
SUPER LOVERS
TVas Shirou Takamura (voice)• 20 eps
Rewrite
TVas Sekime (voice)• 3 eps
Izetta: The Last Witch
TVas Hermann (voice)
2015
Kagewani
TVas Masaki Kimura (voice)• 26 eps
Shuriken Sentai Ninninger
TVas Mangetsu Kibaoni• 4 eps
Fafner Exodus
TVas Walter Bargest (voice)• 13 eps
Million Doll
TVas Manzai Comedian (voice)
Noragami
TVas Ebisu (voice)• 7 eps
Saint Seiya: Soul of Gold
TVas Gemini Saga (voice)• 13 eps
2014
Detective Conan: Dimensional Sniper
as Subaru Okiya / Fumimaro Ayanokoji (voice)
The Seven Deadly Sins
TVas Helbram (voice) / Love Helm (voice)
Love Stage!!
TVas Seiya Sena (voice)• 4 eps
The Irregular at Magic High School
TVas Kokonoe Yakumo (voice)• 8 eps
Date A Live
TVas Isaac Ray Pelham Westcott (voice)• 22 eps
New Prince of Tennis OVA vs. Genius10
TVas Kunimitsu Tezuka (voice)
2013
A Farewell to Weapons
as Junky
Detective Conan: Private Eye in the Distant Sea
as Fumimaro Ayanokoji (voice)
Vassalord.
as Charles Chrishunds
Arpeggio of Blue Steel: Ars Nova
TVas Kamikage Ryuujirou (voice)• 12 eps
DD Fist of the North Star
TVas Shin (voice)
2012
The Prince of Tennis II
TVas Kunimitsu Tezuka (voice)• 13 eps
Hyouka
TVas Masashi Tougaito (voice)• 2 eps
Brave 10
TVas Juuzou Kakei (voice)
2011
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
as Isaku Zenpouji (voice)
TEKKEN: Blood Vengeance
as Lee Chaolan (voice)
The Prince of Tennis: Showdown in England's Tennis Fortress
as Kunimitsu Tezuka
Toriko 3D Movie: Kaimaku! Gourmet Adventure!!
as Toriko (voice)
A Thirty-Year Old's Health and Physical Education
TVas Daigorou
Fate/Zero
TVas Berserker• 25 eps
Toriko
TVas Toriko (voice)• 147 eps
Appleseed XIII
TVas Archedes (voice)
2010
Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!
as Mucardia (voice)
Mobile Suit Gundam 00 Special Edition III: Return The World
as Devine Nova (voice)
Haruka - Beyond the Stream of Time 3: Endless Destiny
as Hakuryū (voice)
Manager's Love
as Kazuhiko Ohtakara (voice)
Bleach the Movie: Hell Verse
as Byakuya Kuchiki (voice)
Katanagatari
TVas Hōō Maniwa (voice)• 12 eps
HeartCatch PreCure!
TVas Kenji Ban (voice)• 49 eps
Giant Killing
TVas Shigeyuki Murakoshi (voice)
2009
The Garden of Sinners: Murder Speculation Part B
as Satsuki Kurogiri (voice)
Space Battleship Yamato Resurrection
as Jiro Shima (voice)
Mobile Suit Gundam 00 Special Edition II: End of World
as Bring Stabity / Devine Nova (voice)
The Garden of Sinners: Remix -Gate of seventh heaven-
as Satsuki Kurogiri (voice)
Detective Conan: The Raven Chaser
as Fumimaro Ayanokoji (voice)
The Rebirth of Buddha
as Harry Badson (voice)
Animal Detectives Kiruminzoo
TVas Kyousuke Futatsugi• 50 eps
The Sacred Blacksmith
TVas Siegfried (voice)
Akikan!
TVas Hidehiko Otoya (voice)
Tayutama: Kiss on my Deity
TVas Sankuro Kaname
ミラクル☆トレイン〜大江戸線へようこそ〜
TVas Rintaro Shunjuku (voice)
The Prince of Tennis: Another Story - Messages From Past and Future
TVas Kunimitsu Tezuka (voice)
2008
Metal Gear Solid 2: Digital Graphic Novel
as Vamp (voice)
The Garden of Sinners: Oblivion Recording
as Satsuki Kurogiri (voice)
Bleach the Movie: Fade to Black
as Byakuya Kuchiki (voice)
Nabari no Ou
TVas Kotarou Fuuma (voice)• 26 eps
Junjo Romantica
TVas Kaoru Asahina• 36 eps
Monochrome Factor
TVas Homurabi
2007
Bleach the Movie: The DiamondDust Rebellion
as Byakuya Kuchiki (voice)
Clannad: The Motion Picture
as Akio Furukawa (voice)
Shining Tears X Wind
TVas Haruto Saionji
Romeo × Juliet
TVas Tybalt (voice)
A Foreign Love Affair
TVas Ryuuji Gondou
Clannad
TVas Akio Furukawa (voice)• 35 eps
No Mone
TVas Gion Toranosuke
2006
.hack
TVas Sakisaka (voice)• 26 eps
The Prince of Tennis: The National Tournament
TVas 手冢国光• 26 eps
Gakuen Heaven
TVas Koji Shinomiya (voice)
Marginal Prince: Gekkeiju no Ouji-tachi
TVas Joshua Grant (voice)
Super Robot Wars: Original Generation - Divine Wars
TVas Branstein F. Raidiese (voice)
2005
The Prince of Tennis: A Gift from Atobe
as Kunimitsu Tezuka (voice)
Air: The Motion Picture
as Bus driver (voice)
Digimon X-Evolution
as Rhodoknightmon (voice)
Mega Man Maverick Hunter X: The Day of Σ
as Zero (voice)
The Prince of Tennis: Two Samurais, The First Game
as Kunimitsu Tezuka
Super Robot Wars Original Generation: The Animation
TVas Raidiese Fujiwara Branstein (voice)
Elemental Gelade
TVas Wolx Hound (voice)• 26 eps
Onegai My Melody
TVas Keiichi Hiiragi (voice)• 52 eps
Mahou Sentai Magiranger
TVas Cyclops (Voice)• 49 eps
2004
Flame of Recca: Final Burning
as Kurei (voice)
Ring Ni Kakero
TVas Kenzaki Jun
Bleach
TVas Byakuya Kuchki (voice)• 366 eps
2003
Detective Conan: Crossroad in the Ancient Capital
as Fumimaro Ayanokoji (voice)
Fullmetal Alchemist
TVas Scar (voice)• 51 eps
Shutsugeki! Machine Robo Rescue
TVas Kohshiro Sasaki (voice)
D.N.Angel
TVas Dark Mousy (voice)
Submarine 707R
TVas PKN Chairman (Voice)
2002
The Prince of Tennis: A Day on Survival Mountain
as Kunimitsu Tezuka (voice)
Saint Seiya: The Hades Chapter
TVas Kanon (voice) / Saga (voice) / Cube (voice)• 13 eps
Mirage of Blaze
TVas Nobunaga Oda (voice)• 1 eps
Daigunder
TVas Bone Rex
Shrine of the Morning Mist
TVas Michimune Ayatachi / Masashi Kusugi
Ultimate Muscle: The Kinnikuman Legacy
TVas Kevin Mask• 77 eps
2001
Saiyuki: Requiem
as Go Dōgan (voice)
Di Gi Charat: A Trip To The Planet
as Takurou Kimura (voice)
Touch 5: Cross Road
as Announcer (voice)
Haré+Guu
TVas Asio (voice)• 39 eps
Mirai Sentai Timeranger
TVas Computer Engineer Gate (voice)• 1 eps
The Prince of Tennis
TVas Kunimitsu Tezuka (voice)• 26 eps
Hellsing
TVas Enrico (voice)• 1 eps
Fruits Basket
TVas Shigure Sohma (voice)• 26 eps
2000
Kirara
as Arthur Oshihara (voice)
Love Hina
TVas Kentaro Sakata (voice)• 10 eps
Daa! Daa! Daa! UFO Baby
TVas Teru (voice)
Gravitation
TVas K (voice)
éX-Driver
TVas Keyne Tokioka
Legendary Gambler Tetsuya
TVas Tetsuya Asada (voice)
1999
Yu☆Gi☆Oh!
as Hiroto Honda (voice)
Jubei-chan the Ninja Girl: Secret of the Lovely Eyepatch
TVas Koinosuke Odago• 26 eps
Excel Saga
TVas Toru Watanabe (voice)
Angel Links
TVas Cyrus (voice)
Di Gi Charat
TVas Takurou Kimura (voice)
One Piece
TVas Kaku (voice) / Kaku / Borsalino (voice) / Kizaru (voice)
Gravitation: Lyrics of Love
TVas Claude K. Winchester
1998
Gekiganger 3 - The Movie
as Cowboy Johnny (voice)
Martian Successor Nadesico: The Motion Picture - Prince of Darkness
as Nagare Akatsuki (voice)
Orphen
TVas Hartia Allenford (voice)• 47 eps
Knight Hunters
TVas Brad Crawford (voice)• 38 eps
Yu-Gi-Oh!
TVas Hiroto Honda (voice)• 27 eps
Ninja Resurrection
TVas Shiro Amakusa Toisada (voice)
Let's Nupu Nupu
TVas Takao-san (voice)
Garasu no Kamen: Sen no Kamen wo Motsu Shōjo
TVas Yuu Sakurakouji (voice)
1997
Hell Teacher Nube: At 0 a.m. Nube is Dead!!
as Nube (voice)
Ninja Resurrection
as Shiro Amakusa Tokisada
Voltage Fighter Gowcaizer
as Kyosuke Shigure
Fujimi Block No. 2 Symphony Orchestra
as Yuuki Morimura
Revolutionary Girl Utena
TVas Tatsuya Kazami (voice)• 39 eps
Flame of Recca
TVas Kurei• 42 eps
Vampire Princess Miyu
TVas Garline (voice)
1996
Hell Teacher Nube
as Nube (voice)
KI・ME・RA
as Jay (voice)
Nuumamonjaa: Time and Space Adventures
as Villager 2 (voice)
Hurricane Polymar: Holy Blood
as Takeshi Yoroi
Apocalypse Zero
TVas Dokumaguro / Hoshino (voice)
Baby and Me
TVas Seiichi Kimura (voice)• 35 eps
Hell Teacher Nube
TVas Meisuke 'Nuubee' Nueno (voice)• 49 eps
Martian Successor Nadesico
TVas Nagare Akatsuki (voice)• 26 eps
New Hurricane Polymar
TVas Takeshi Yoroi (voice)
Fire Emblem
TVas Abel (voice)
Marriage: Kekkon
TVas Shimon Takagi (voice)
1995
Princess Minerva
as Linealter (voice)
Marmalade Boy
as Yuu Matsuura (voice)
Slam Dunk 3: Crisis of Shohoku School
as Hisashi Mitsui (voice)
Slam Dunk 4: Roar!! Basket Man Spirit
as Hisashi Mitsui (voice)
Mobile Suit Gundam Wing
TVas Treize Khushrenada (voice)• 49 eps
El-Hazard: The Magnificent World
TVas Katsuhiko Jinnai• 24 eps
1994
I'm Not an Angel!
as Shuuichi Takigawa (voice)
Slam Dunk 2: National Tournement
as Hisashi Mitsui (voice)
Brave Police J-Decker
TVas MacLane• 48 eps
Magic Knight Rayearth
TVas Inouva (voice)• 20 eps
Marmalade Boy
TVas Yuu Matsuura (voice)• 76 eps
Kizuna
TVas Samejima Ranmaru
Seven Cities Story: Arctic Front
TVas Nicholas Bloom (voice)
1993
Slam Dunk
TVas Hisashi Mitsui (voice)• 101 eps
Shippuu! Iron Leaguer
TVas Mach Windy
Please Save My Earth
TVas Issei Nishikori (voice)
1992
Macross II: Lovers Again
TVas Ingues• 6 eps
1991
Dark Cat
as Hyoi Kagezaki (voice)
Doomed Megalopolis
TVas Soothsayer