Ryotaro Okiayu
Actor · Voice actor · Since 1993
Known for
Small-screen casting has made Ryotaro Okiayu a familiar Japanese actor, better known for a running part than for a single appearance. He turns up in 'The Seven Deadly Sins' as well. He began at 22. The credits sit mainly in animation. The filmography counts 217 titles. Most of his on-screen time belongs to 'One Piece' and to Kizaru.
Ryotaro Okiayu
Actor · Voice actor · Since 1993
69 Movies · 148 Series
Known for
Small-screen casting has made Ryotaro Okiayu a familiar Japanese actor, better known for a running part than for a single appearance. He turns up in 'The Seven Deadly Sins' as well. He began at 22. The credits sit mainly in animation. The filmography counts 217 titles. Most of his on-screen time belongs to 'One Piece' and to Kizaru.
Movies
Plays Kokushibo (voice)
Demon Slayer: Kimetsu no Yaiba Infinity Castle
2025
Plays Borsalino (voice)
One Piece Film Red
2022
Plays Byakuya Kuchiki (voice)
Bleach the Movie: Fade to Black
2008
Plays Byakuya Kuchiki (voice)
Bleach: Thousand-Year Blood War - The Calamity
2026
Plays Fumimaro Ayanokoji (voice)
Case Closed: The Crimson Love Letter
2017
Plays Akio Furukawa (voice)
Clannad: The Motion Picture
2007
Plays Romulus (voice)
Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon
2021
Plays Byakuya Kuchiki (voice)
Bleach the Movie: Hell Verse
2010
Plays Byakuya Kuchiki (voice)
Bleach the Movie: The DiamondDust Rebellion
2007
Plays Touch Me (voice)
Overlord: The Undead King
2017
Plays Arthur Oshihara (voice)
Kirara
2000
Plays Lancelot (voice)
Fate/Grand Order the Movie: Divine Realm of the Round Table: Camelot 1 Wandering; Agateram
2020
Plays Go Dōgan (voice)
Saiyuki: Requiem
2001
Plays Satsuki Kurogiri (voice)
The Garden of Sinners: A Study in Murder - Part 2
2009
Plays Zesh (voice)
Bloody Escape: Bats Out of Hell
2024
Plays Hisashi Mitsui (voice)
Slam Dunk 2: National Tournement
1994
Plays Lee Chaolan (voice)
TEKKEN: Blood Vengeance
2011
Plays Lifestealer 2 (voice)
Wizardry
1991
Plays Nagare Akatsuki (voice)
Martian Successor Nadesico: The Motion Picture - Prince of Darkness
1998
Plays Hisashi Mitsui (voice)
Slam Dunk 4: Roar!! Basket Man Spirit
1995
Plays Isaku Zenpouji (voice)
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck!
2011
Plays Satsuki Kurogiri (voice)
The Garden of Sinners: Oblivion Recording
2008
Plays Gorilla Gachi (voice)
Me & Roboco: The Movie
2025
Plays Hisashi Mitsui (voice)
Slam Dunk 3: Crisis of Shohoku School
1995
Plays Lancelot (voice)
Fate/Grand Order the Movie: Divine Realm of the Round Table: Camelot 2 Paladin; Agateram
2021
Plays Gang Member B (voice)
Kawaguchi Kaiji's 9 Love Stories
1993
Plays Borsalino (voice)
One Piece: Stampede
2019
Plays Kiyohumi Haishima (voice)
Free! the Final Stroke the First Volume
2021
Plays Hiroto Honda (voice)
Yu☆Gi☆Oh!
1999
Plays Bus driver (voice)
Air: The Motion Picture
2005
Plays Isaku Zenpoji (voice)
Nintama Rantarō: Invincible Master of the Dokutake Ninja
2024
Plays Takeshi Yoroi
Hurricane Polymar: Holy Blood
1996
Plays Kazuhiko Ohtakara (voice)
Manager's Love
2010
Plays Jiro Shima (voice)
Space Battleship Yamato Resurrection
2009
Plays Kunimitsu Tezuka
The Prince of Tennis: Showdown in England's Tennis Fortress
2011
Plays Vamp (voice)
Metal Gear Solid 2: Digital Graphic Novel
2008
Plays Mucardia (voice)
Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel!
2010
Plays Harry Badson (voice)
The Rebirth of Buddha
2009
Plays Kunimitsu Tezuka (voice)
Ryoma! The Prince of Tennis
2021
Plays Kiyohumi Haishima (voice)
Free! the Final Stroke the Second Volume
2022
Plays Zero (voice)
Mega Man Maverick Hunter X: The Day of Σ
2005
Plays Nube (voice)
Hell Teacher Nube: At 0 a.m. Nube is Dead!!
1997
Plays Nube (voice)
Hell Teacher Nube
1996
Plays Hyoi Kagezaki (voice)
Dark Cat
1991
Plays Junky
A Farewell to Weapons
2013
Plays Satsuki Kurogiri (voice)
The Garden of Sinners: Remix -Gate of seventh heaven-
2009
Plays Linealter (voice)
Princess Minerva
1995
Plays Toriko (voice)
Toriko 3D Movie: Kaimaku! Gourmet Adventure!!
2011
Plays Zhuge Kongming (voice)
Ya Boy Kongming! Road to Summer Sonia
2024
Plays Yuu Matsuura (voice)
Marmalade Boy
1995
TV Shows
Plays Byakuya Kuchki (voice)
Bleach
2004
Plays Toriko (voice)
Toriko
2011
Plays Hisashi Mitsui (voice)
Slam Dunk
1993
Plays Teru (voice)
Daa! Daa! Daa! UFO Baby
2000
Plays Kevin Mask
Ultimate Muscle: The Kinnikuman Legacy
2002
Plays Yuu Matsuura (voice)
Marmalade Boy
1994
Plays Shin (voice)
DD Fist of the North Star
2013
Plays Kohshiro Sasaki (voice)
Shutsugeki! Machine Robo Rescue
2003
Plays Mach Windy
Shippuu! Iron Leaguer
1993
Plays Keiichi Hiiragi (voice)
Onegai My Melody
2005
Plays Masashi Kusugi
Shrine of the Morning Mist
2002
Plays Asio (voice)
Haré+Guu
2001
Plays Branstein F. Raidiese (voice)
Super Robot Wars: Original Generation - Divine Wars
2006
Plays Scar (voice)
Fullmetal Alchemist
2003
Plays Kyousuke Futatsugi
Animal Detectives Kiruminzoo
2009
Plays Meisuke 'Nuubee' Nueno (voice)
Hell Teacher Nube
1996
Plays Treize Khushrenada (voice)
Mobile Suit Gundam Wing
1995
Plays Cyclops (Voice)
Mahou Sentai Magiranger
2005
Plays Kenji Ban (voice)
HeartCatch PreCure!
2010
Plays MacLane
Brave Police J-Decker
1994
Plays Hartia Allenford (voice)
Orphen
1998
Plays Kurei
Flame of Recca
1997
Plays Kunimitsu Tezuka (voice)
The Prince of Tennis II U-17 WORLD CUP
2022
Plays Bone Rex
Daigunder
2002
Plays Leonie (voice)
Ania Kingdom
2023
Plays Tatsuya Kazami (voice)
Revolutionary Girl Utena
1997
Plays Brad Crawford (voice)
Knight Hunters
1998
Plays Kenzaki Jun
Ring Ni Kakero
2004
Plays Kaoru Asahina
Junjo Romantica
2008
Plays Akio Furukawa (voice)
Clannad
2007
Latest Trailers
Watch Trailer
Bleach: Thousand-Year Blood War - The Calamity
Full Filmography 217
Blue Orchestra
Ryuji Aono (voice)
2023–2026
Akane-banashi
Shomei Tsubakiya (voice) · 1 episode
2026
Dandivine
Daigo Shijima (voice) · 12 episodes
2026–
Bleach: Thousand-Year Blood War - The Calamity
Byakuya Kuchiki (voice)
2026
Demon Slayer: Kimetsu no Yaiba Infinity Castle
Kokushibo (voice)
2025
The Fragrant Flower Blooms with Dignity
Keiichiro Tsumugi (voice)
2025Season 1
Hell Teacher: Jigoku Sensei Nube
Meisuke Nueno (voice) · 26 episodes
2025–
Me & Roboco: The Movie
Gorilla Gachi (voice)
2025
KOWLOON GENERIC ROMANCE
Miyuki Hebinuma (voice) · 13 episodes
2025–
Photos
Frequently Asked Questions
How old is Ryotaro Okiayu and where are they from?
Ryotaro Okiayu is 56 years old, born on November 17, 1969 in Kitakyushu, Fukuoka, Japan.
What are the most famous roles of Ryotaro Okiayu?
Ryotaro Okiayu is best known for roles in Demon Slayer: Kimetsu no Yaiba Infinity Castle, One Piece Film Red, One Piece: Stampede.
How many movies has Ryotaro Okiayu been in?
Over a 35-year career (since 1991), Ryotaro Okiayu has appeared in 69 movies and 148 TV shows.
What was Ryotaro Okiayu's first movie?
The career of Ryotaro Okiayu began with Wizardry (1991).
What is Ryotaro Okiayu's most recent movie or series?
Ryotaro Okiayu's most recent release is Dandivine, which premiered on October 8, 2026.
What TV shows has Ryotaro Okiayu appeared in?
On television, Ryotaro Okiayu has appeared in Demon Slayer: Kimetsu no Yaiba, One Piece, The Seven Deadly Sins, Bleach.
Ryotaro Okiayu
1969-11-17 · Kitakyushu, Fukuoka, Japan
Small-screen casting has made Ryotaro Okiayu a familiar Japanese actor, better known for a running part than for a single appearance. He turns up in 'The Seven Deadly Sins' as well. He began at 22. The credits sit mainly in animation. The filmography counts 217 titles. Most of his on-screen time belongs to 'One Piece' and to Kizaru.