Ryotaro Okiayu
Ryōtarō Okiayu (置鮎 龍太郎, Okiayu Ryōtarō, born November 17, 1969) is a Japanese actor, voice actor and singer affiliated with Aoni Production. His major roles include Byakuya Kuchiki in Bleach, Treize Khushrenada in Mobile Suit Gundam Wing, Hisashi Mitsui in Slam Dunk, Meisuke Nueno in Hell Teacher Nūbē, Kunimitsu Tezuka in The Prince of Tennis, Alucard in Castlevania, Zero in Mega Man X, Yuu Matsuura in Marmalade Boy, Shigure Sohma in Fruits Basket, Dark in D.N. Angel, Toriko in Toriko and Kokushibo in Demon Slayer. As a singer, he was one of the members for Entertainment Music Unit from 1995 to 2000. He is married to voice actress Ai Maeda. His range is A～E♯ and his dialect is Osakan. His older sister is an animator.
He is the official voice-over dub for Scott Foley, Taylor Kitsch, Lin Gengxin and Stephen Fung.
Acted in
Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version
2024
as Donposeidon, Dreadriver (voice)
Ya Boy Kongming! Road to Summer Sonia
2024
as Zhuge Kongming (voice)
Sasaki and Peeps
2024
as Akutsu (voice)
Rurouni Kenshin
2023
as Han'nya (voice)
Detective Conan: Black Iron Submarine
2023
as Subaru Okiya (voice)
Pokémon Horizons: The Series
2023
as Hassaku (voice)
Blue Orchestra
2023
as Ryuji Aono (voice)
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
2023
as Sage (voice)
Ania Kingdom
2023
as Leonie (voice)
Junji Ito Maniac: Japanese Tales of the Macabre
2023
as Sonohara (voice)
The Tale of Outcasts
2023
as Grand Master (voice)
Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train
2023
as Subaru Okiya (voice)
Me & Roboco
2022
as Gachi Gorilla (voice)
One Piece Film Red
2022
as Borsalino (voice)
The Prince of Tennis II: U-17 World Cup
2022
as Kunimitsu Tezuka (voice)
Pointy-Headed Gonta: The Story of the Two-Named Dog in the Fukushima Disaster
2022
as Ishihara (voice)
Ya Boy Kongming!
2022
as Zhuge Kongming (voice)
Detective Conan: Kaiju Gomera vs. Kamen Yaiba
2022
as Fumimaro Ayanokoji (voice)
Ryoma! The Prince of Tennis
2021
as Kunimitsu Tezuka (voice)
The Laws of the Universe: The Age of Elohim
2021
Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon
2021
as Romulus (voice)
Fate/Grand Order the Movie: Divine Realm Of The Round Table: Camelot Paladin; Agateram
2021
as Lancelot (voice)
Detective Conan: The Scarlet Bullet
2021
as Subaru Okiya (voice)
The Saint's Magic Power Is Omnipotent
2021
as Josef Hawke (voice)
Godzilla Singular Point
2021
as Bearach 'BB' Byrne (voice)
BACK ARROW
2021
as Kai Rhodan (voice)
Fate/Grand Order the Movie: Divine Realm of the Round Table: Camelot Wandering; Agateram
2020
as Lancelot (voice)
King's Raid: Successors of the Will
2020
as Dominicus (voice)
The Misfit of Demon King Academy
2020
as Ivis Necron (voice)
The Misfit of Demon King Academy
2020
as Ivis Necron (cat form) (voice)
A3!
2020
as Reni Kamikizaka (voice)
Science Fell in Love, So I Tried to Prove It
2020
as Ikeda (voice)
Detective Conan: The Scarlet School Trip
2019
as Fumimaro Ayanokoji (voice)
Babylon
2019
as Kaika Itsuki (voice)
ACTORS: Songs Connection
2019
as Kadonooji Satsuma (voice)
SAINT SEIYA: Knights of the Zodiac
2019
as The Pope (voice)
The New Prince of Tennis BEST GAMES!! Fuji vs Kirihara
2019
Demon Slayer: Kimetsu no Yaiba
2019
as Kokushibo (voice)
The Prince of Tennis: Best Games!! Inui & Kaido vs Shishido & Otori / Oishi & Kikumaru vs Niou & Yagyu
2019
The Price of Smiles
2019
as Izana Langford
One Piece: Stampede
2019
as Borsalino (voice)
Saint Seiya: Saintia Sho
2018
as Gemini Saga (voice)
Tennis no Ouji-sama Best Games!! Tezuka vs Atobe
2018
Gakuen Basara: Samurai High School
2018
as Toyotomi Hideyoshi (voice)
The Prince of Tennis: Best Games!! Tezuka vs Atobe
2018
Asobi Asobase - workshop of fun -
2018
as Maeda (voice)
How Not to Summon a Demon Lord
2018
as Emile Bichelberger (voice)
Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger
2018
as Nero Kilner (voice)
Konohana Kitan
2017
as God of Entertainment (voice)
Fate/Apocrypha
2017
as Lancer of Black : Vald III (voice)
Clean Freak! Aoyama-kun
2017
as Aoyama-kun (voice)
Case Closed: The Crimson Love Letter
2017
as Fumimaro Ayanokoji (voice)
Overlord: The Undead King
2017
as Touch Me (voice)
Masamune-kun's Revenge
2017
as Eiji (voice)
Izetta: The Last Witch
2016
as Hermann (voice)
Come Back! Shuriken Sentai Ninninger: Ninnin Girls vs. Boys FINAL WARS
2016
as Mangetsu Kibaoni (voice)
Prince of Stride: Alternative
2016
Kagewani
2015
as Masaki Kimura
Saint Seiya: Soul of Gold
2015
as Gemini Saga
Shuriken Sentai Ninninger
2015
as Mangetsu Kibaoni
Fafner Exodus
2015
as Walter Bargest (voice)
New Prince of Tennis OVA vs. Genius10
2014
as Kunimitsu Tezuka (voice)
The Seven Deadly Sins
2014
as Helbram (voice)
The Seven Deadly Sins
2014
as Love Helm (voice)
Love Stage!!
2014
as Seiya Sena (voice)
Mobile Suit Gundam-san
2014
Detective Conan: Dimensional Sniper
2014
as Subaru Okiya / Fumimaro Ayanokoji (voice)
The Irregular at Magic High School
2014
as Kokonoe Yakumo (voice)
Arpeggio of Blue Steel: Ars Nova
2013
as Kamikage Ryuujirou
A Farewell to Weapons
2013
as Junky
Detective Conan: Private Eye in the Distant Sea
2013
as Fumimaro Ayanokoji (voice)
Dream 9 Toriko & One Piece & Dragon Ball Z Super Collaboration Special!!
2013
as Toriko (voice)
Date a Live
2013
as Isaac Ray Pelham Westcott (Voice)
DD Fist of the North Star
2013
as Shin (voice)
Vassalord.
2013
as Charles Chrishunds
Toriko x One Piece Collaboration Special Kanzen Ban
2012
Hyouka
2012
as Masashi Tougaito (voice)
Brave 10
2012
as Juuzou Kakei (voice)
Recorder and Randsell
2012
The New Prince of Tennis
2012
as Kunimitsu Tezuka (voice)
Fate/Zero
2011
as Berserker (voice)
The Prince of Tennis: Showdown in England's Tennis Fortress
2011
as Kunimitsu Tezuka
TEKKEN: Blood Vengeance
2011
as Lee Chaolan (voice)
Appleseed XIII
2011
as Archedes (voice)
A Thirty-Year Old's Health and Physical Education
2011
as Daigorou
Toriko
2011
as Toriko (voice)
Toriko 3D Movie: Kaimaku! Gourmet Adventure!!
2011
as Toriko (voice)
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
2011
as Isaku Zenpouji (voice)
Bleach the Movie: Hell Verse
2010
as Byakuya Kuchiki (voice)
Tokyo Encounter
2010
Giant Killing
2010
as Shigeyuki Murakoshi (voice)
Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!
2010
as Mucardia (voice)
Mobile Suit Gundam 00 Special Edition III: Return The World
2010
as Devine Nova (voice)
HeartCatch PreCure!
2010
as Kenji Ban (voice)
Katanagatari
2010
as Hōō Maniwa (voice)
Haruka - Beyond the Stream of Time 3: Endless Destiny
2010
as Hakuryū (voice)
Mobile Suit Gundam 00 Special Edition II: End of World
2009
as Bring Stabity / Devine Nova (voice)
Space Battleship Yamato Resurrection
2009
as Jiro Shima
The Rebirth of Buddha
2009
as Harry Badson (voice)
Animal Detectives Kiruminzoo
2009
as Kyousuke Futatsugi
Miracle Train: Ooedo-sen e Youkoso
2009
as 新宿凛太郎
The Sacred Blacksmith
2009
as Siegfried (voice)
The Garden of Sinners: A Study in Murder (Part 2)
2009
as Satsuki Kurogiri (voice)
The Prince of Tennis: Another Story
2009
as Kunimitsu Tezuka (voice)
Detective Conan: The Raven Chaser
2009
as Fumimaro Ayanokoji (voice)
Tayutama: Kiss on my Deity
2009
as Sankuro Kaname
The Garden of Sinners: Remix -Gate of seventh heaven
2009
as Satsuki Kurogiri (voice)
Akikan!
2009
The Garden of Sinners: Oblivion Recording
2008
as Satsuki Kurogiri (voice)
Bleach the Movie: Fade to Black
2008
as Byakuya Kuchiki (voice)
Metal Gear Solid 2: Digital Graphic Novel
2008
as Vamp (voice)
Junjou Romantica
2008
as Kaoru Asahina
Monochrome Factor
2008
as Homurabi
Nabari no Ou
2008
as Kotarou Fuuma (voice)
Bleach the Movie: The DiamondDust Rebellion
2007
as Byakuya Kuchiki (voice)
A Foreign Love Affair
2007
as Ryuuji Gondou
Clannad
2007
as Akio Furukawa (voice)
Clannad: The Motion Picture
2007
as Akio Furukawa (voice)
Shining Tears X Wind
2007
as Haruto Saionji
Romeo × Juliet
2007
as Tybalt (voice)
No Mone
2007
as Gion Toranosuke
Super Robot Wars: Original Generation - Divine Wars
2006
as Branstein F. Raidiese (voice)
Fist of the Blue Sky
2006
as Charles de Guise (voice)
Marginal Prince: Gekkeiju no Ouji-tachi
2006
as Joshua Grant (voice)
Gakuen Heaven
2006
as Koji Shinomiya (voice)
Tennis no Ouji-sama: Zenkoku Taikai Hen
2006
as 手冢国光
Mega Man Maverick Hunter X: The Day of Σ
2005
as Zero (voice)
Mega Man X: The Day of Sigma
2005
as Zero (Voice)
Super Robot Wars
2005
Elemental Gelade
2005
as Wolx Hound (voice)
Digimon X-Evolution
2005
as Rhodoknightmon (voice)
Mahou Sentai Magiranger
2005
as Cyclops (Voice)
Air: The Motion Picture
2005
as Bus driver (voice)
The Prince of Tennis: Two Samurais, The First Game
2005
as Kunimitsu Tezuka
The Prince of Tennis: A Gift from Atobe
2005
as Kunimitsu Tezuka (voice)
Ring Ni Kakero
2004
as Kenzaki Jun
Bleach
2004
as Byakuya Kuchiki (voice)
Flame of Recca: Final Burning
2004
as Kurei (voice)
Great Yamato No. Zero
2004
Fullmetal Alchemist
2003
as Scar (voice)
Submarine 707R
2003
as PKN Chairman (Voice)
Detective Conan: Crossroad in the Ancient Capital
2003
as Fumimaro Ayanokoji (voice)
D.N.Angel
2003
as Dark Mousy
Shutsugeki! Machine Robo Rescue
2003
as Kohshiro Sasaki (voice)
The Prince of Tennis: A Day on Survival Mountain
2002
as Kunimitsu Tezuka (voice)
Saint Seiya: The Hades Chapter
2002
as Saga (voice)
Saint Seiya: The Hades Chapter
2002
as Cube (voice)
Saint Seiya: The Hades Chapter
2002
as Kanon (voice)
Kinnikuman II Sei: Muscle Ninjin Soudatsu! Choujin Daisensou
2002
Shrine of the Morning Mist
2002
as Masashi Kusugi
Shrine of the Morning Mist
2002
as Michimune Ayatachi
Daigunder
2002
as Bone Rex
.hack
2002
as Sakisaka
Ultimate Muscle: The Kinnikuman Legacy
2002
as Kevin Mask
Mirage of Blaze
2002
as Nobunaga Oda
Di Gi Charat: A Trip To The Planet
2001
as Takurou Kimura (voice)
The Prince of Tennis
2001
as Kunimitsu Tezuka (voice)
Hellsing
2001
as Enrico (voice)
Gensomaden Saiyuki Requiem: For the One Not Chosen
2001
as Go Dōgan (voice)
Fruits Basket
2001
as Shigure Sohma (voice)
Haré+Guu
2001
as Asio (voice)
Touch: Cross Road
2001
as Announcer (voice)
Legendary Gambler Tetsuya
2000
as Tetsuya Asada
Gravitation
2000
as K (voice)
Kirara
2000
as Arthur Oshihara (voice)
éX-Driver
2000
as Keyne Tokioka
Love Hina
2000
as Kentaro Sakata (voice)
Mirai Sentai Timeranger
2000
as Computer Engineer Gate (voice)
Di Gi Charat
1999
as Takurou Kimura (voice)
One Piece
1999
as Kaku (voice)
One Piece
1999
as Kizaru (voice)
One Piece
1999
as Kaku / Borsalino (voice)
Excel Saga
1999
as Toru Watanabe (voice)
Angel Links
1999
as Cyrus (voice)
Jubei-chan the Ninja Girl: Secret of the Lovely Eyepatch
1999
as Koinosuke Odago
Gokudo
1999
Yu☆Gi☆Oh!
1999
as Hiroto Honda (voice)
Graduation M: Our Carnival
1999
Glass Mask: The Girl of a Thousand Masks
1998
as Yuu Sakurakouji (voice)
Mamotte Shugogetten
1998
Let's Nupu Nupu
1998
as Takao-san (voice)
Orphen
1998
as Hartia Allenford (voice)
Knight Hunters
1998
as Brad Crawford
Yu-Gi-Oh!
1998
as Hiroto Honda (voice)
Ninja Resurrection
1998
as Shiro Amakusa Toisada (voice)
Burn-Up Excess
1997
Vampire Princess Miyu
1997
as Garline (voice)
Voltage Fighter Gowcaizer
1997
as Kyosuke Shigure
Shin Shounan Bakusouzoku Arakure Knight
1997
Fujimi Block No. 2 Symphony Orchestra
1997
as Yuuki Morimura
Flame of Recca
1997
as Kurei
Hell Teacher Nube: Summer Holiday of Fear! Legend of the Sea of Suspicion
1997
as Nube
Revolutionary Girl Utena
1997
as Tatsuya Kazami (voice)
Hell Teacher Nube: At 0 a.m. Nube is Dead!!
1997
as Nube (voice)
Ninja Resurrection
1997
as Shiro Amakusa Tokisada
Apocalypse Zero
1996
as Dokumaguro / Hoshino (voice)
Martian Successor Nadesico
1996
as Nagare Akatsuki (voice)
Hurricane Polymar: Holy Blood
1996
as Takeshi Yoroi
New Hurricane Polymar
1996
as Takeshi Yoroi (voice)
KI・ME・RA
1996
as Jay (voice)
Hell Teacher Nube
1996
as Nube (voice)
Hell Teacher Nube
1996
as Meisuke 'Nuubee' Nueno (voice)
Marriage: Kekkon
1996
as Shimon Takagi (voice)
Fire Emblem
1996
as Abel (voice)
Nuumamonjaa: Time and Space Adventures
1996
as Villager 2 (voice)
Case Closed
1996
Slam Dunk 4: Roar!! Basket Man Spirit
1995
as Hisashi Mitsui (voice)
El-Hazard: The Magnificent World
1995
as Katsuhiko Jinnai
Princess Minerva
1995
as Linealter (voice)
Mobile Suit Gundam Wing
1995
as Treize Khushrenada (voice)
Slam Dunk 3: Crisis of Shohoku School
1995
as Hisashi Mitsui (voice)
Marmalade Boy
1995
as Yuu Matsuura (voice)
Magic Knight Rayearth
1994
as Inouva
I'm Not an Angel!
1994
as Shuuichi Takigawa
Kizuna
1994
as Samejima Ranmaru
Slam Dunk 2: National Tournament
1994
as Hisashi Mitsui (voice)
Seven Cities Story: Arctic Front
1994
as Nicholas Bloom (voice)
Lord of Lords Ryu Knight
1994
Marmalade Boy
1994
as Yuu Matsuura (voice)
Brave Police J-Decker
1994
as MacLane
Please Save My Earth
1993
as Issei Nishikori (voice)
Please Save My Earth
1993
as Issei Nishikori (voice)
Slam Dunk
1993
as Hisashi Mitsui (voice)
Shippuu! Iron Leaguer
1993
as Mach Windy
Macross II: Lovers Again
1992
as Ingues
Dark Cat
1991
as Hyoi Kagezaki
Doomed Megalopolis
1991
as Soothsayer