Ryotaro Okiayu

Nov 17, 1969 (56 years old) in Kitakyushu, Fukuoka, Japan

Known For

poster

Demon Slayer: Kimetsu no Yaiba Infinity Castle

Kokushibo (voice)

poster

One Piece

Kaku (voice)

poster

Bleach

Byakuya Kuchki (voice)

poster

Pokémon Horizons

Hassaku (voice)

poster

The Fragrant Flower Blooms with Dignity

Keiichiro Tsumugi (voice)

poster

Detective Conan

poster

Demon Slayer: Kimetsu no Yaiba

Kokushibo (voice)

poster

The Misfit of Demon King Academy

Ivis Necron (voice)

poster

Rurouni Kenshin

Han'nya (voice)

poster

The Prince of Tennis

Kunimitsu Tezuka (voice)

Credits

Demon Slayer: Kimetsu no Yaiba Infinity Castle 2025

Kokushibo (voice)

★ 7.6
The Fragrant Flower Blooms with Dignity 2025

Keiichiro Tsumugi (voice)

★ 8.7
Hell Teacher: Jigoku Sensei Nube 2025

Meisuke Nueno (voice)

★ 9
Me & Roboco: The Movie 2025

Gorilla Gachi (voice)

★ 9.5
KOWLOON GENERIC ROMANCE 2025

Miyuki Hebinuma (voice)

★ 7.4
Nintama Rantarō: Invincible Master of the Dokutake Ninja 2024

Isaku Zenpoji (voice)

★ 8
Yakuza Fiancé: Raise wa Tanin ga Ii 2024

Hishiba Akime (voice)

★ 7.6
Kamen Rider Gotchard Final Episode: You and Me, We've Got CHEMY×STORY - Director's Cut Version 2024

Donposeidon, Dreadriver (voice)

★ NR
A Nobody's Way Up to an Exploration Hero 2024

Berlia (big) (voice)

★ 7.5
Ya Boy Kongming! Road to Summer Sonia 2024

Zhuge Kongming (voice)

★ 6.5
The Foolish Angel Dances with the Devil 2024

Zwei (voice)

★ 6.6
Sasaki and Peeps 2024

Akutsu (voice)

★ 6.7
I'm Giving the Disgraced Noble Lady I Rescued a Crash Course in Naughtiness 2023

Gosetsu (voice)

★ 6.6
Rurouni Kenshin 2023

Han'nya (voice)

★ 8.4
My Happy Marriage 2023

Tadakiyo Kudo (voice)

★ 8.3
Detective Conan: Black Iron Submarine 2023

Subaru Okiya (voice)

★ 7
Pokémon Horizons 2023

Hassaku (voice)

★ 8.9
Blue Orchestra 2023

Ryuji Aono (voice)

★ 6.5
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too 2023

Sage (voice)

★ 8.2
Ania Kingdom 2023

Leonie (voice)

★ NR
Junji Ito Maniac: Japanese Tales of the Macabre 2023

Sonohara (voice)

★ 7
The Tale of Outcasts 2023

Grand Master (voice)

★ 6.1
Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train 2023

Subaru Okiya (voice)

★ 6.6
Me & Roboco 2022

Gorilla Gachi (voice)

★ 7.5
One Piece Film Red 2022

Borsalino (voice)

★ 7.2
The Prince of Tennis II: U-17 World Cup 2022

Kunimitsu Tezuka (voice)

★ 8
Pointy-Headed Gonta: The Story of the Two-Named Dog in the Fukushima Disaster 2022

Ishihara (voice)

★ NR
Free! the Final Stroke the Second Volume 2022

Kiyohumi Haishima (voice)

★ 5.8
Ya Boy Kongming! 2022

Zhuge Kongming (voice)

★ 7.4
Detective Conan: Kaiju Gomera vs. Kamen Yaiba 2022

Fumimaro Ayanokoji (voice)

★ 6.5
Ryoma! The Prince of Tennis 2021

Kunimitsu Tezuka (voice)

★ 5
The Laws of the Universe: The Age of Elohim 2021

★ 2.3
Free! the Final Stroke the First Volume 2021

Kiyohumi Haishima (voice)

★ 7
Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon 2021

Romulus (voice)

★ 6.9
Fate/Grand Order: Divine Realm of the Round Table - Camelot Paladin; Agateram 2021

Lancelot (voice)

★ 6.2
Detective Conan: The Scarlet Bullet 2021

Subaru Okiya (voice)

★ 6.4
The Saint's Magic Power Is Omnipotent 2021

Josef Hawke (voice)

★ 7.8
Godzilla Singular Point 2021

Bearach 'BB' Byrne (voice)

★ 7.3
BACK ARROW 2021

Kai Rhodan (voice)

★ 6.8
Fate/Grand Order: Divine Realm of the Round Table - Camelot Wandering; Agateram 2020

Lancelot (voice)

★ 7.1
King's Raid: Successors of the Will 2020

Dominicus (voice)

★ 7.8
The Misfit of Demon King Academy 2020

Ivis Necron (voice)

★ 8.5
Michiru Rescue! 2020

★ NR
A3! 2020

Reni Kamikizaka (voice)

★ 6.4
Science Fell in Love, So I Tried to Prove It 2020

Ikeda (voice)

★ 7.6
Toilet-Bound Hanako-kun 2020

Kodama (voice)

★ 8.6
Detective Conan: The Scarlet School Trip 2019

Fumimaro Ayanokoji (voice)

★ 6
Babylon 2019

Kaika Itsuki (voice)

★ 6
ACTORS: Songs Connection 2019

Kadonooji Satsuma (voice)

★ 8.2
SAINT SEIYA: Knights of the Zodiac 2019

The Pope (voice)

★ 7.4
The New Prince of Tennis BEST GAMES!! Fuji vs Kirihara 2019

★ NR
Demon Slayer: Kimetsu no Yaiba 2019

Kokushibo (voice)

★ 8.6
The Prince of Tennis: Best Games!! Inui & Kaido vs Shishido & Otori / Oishi & Kikumaru vs Niou & Yagyu 2019

★ 3.5
The Price of Smiles 2019

Izana Langford (voice)

★ 5
One Piece: Stampede 2019

Borsalino (voice)

★ 7.8
Saint Seiya: Saintia Sho 2018

Gemini Saga (voice)

★ 7.6
Gakuen Basara: Samurai High School 2018

Toyotomi Hideyoshi (voice)

★ 7.6
The Prince of Tennis: Best Games!! Tezuka vs Atobe 2018

★ NR
Asobi Asobase - workshop of fun - 2018

Maeda (voice)

★ 8.5
How Not to Summon a Demon Lord 2018

Emile Bichelberger (voice)

★ 7.9
Kaitou Sentai Lupinranger vs. Keisatsu Sentai Patranger 2018

Nero Kilner (voice)

★ 7.9
Konohana Kitan 2017

God of Entertainment (voice)

★ 6.8
Black Clover 2017

Gadjah (voice)

★ 8.5
Fate/Apocrypha 2017

Lancer of Black : Vald III (voice)

★ 7.4
Clean Freak! Aoyama-kun 2017

Aoyama-kun (voice)

★ 6.5
Case Closed: The Crimson Love Letter 2017

Fumimaro Ayanokoji (voice)

★ 6.5
Overlord: The Undead King 2017

Touch Me (voice)

★ 7.4
Masamune-kun's Revenge 2017

Eiji (voice)

★ 7.7
Izetta: The Last Witch 2016

Hermann (voice)

★ 7.3
Rewrite 2016

Sekime (voice)

★ 5.1
Come Back! Shuriken Sentai Ninninger: Ninnin Girls vs. Boys FINAL WARS 2016

Mangetsu Kibaoni (voice)

★ 7
SUPER LOVERS 2016

Shirou Takamura (voice)

★ 6.5
Prince of Stride: Alternative 2016

★ 5.6
Kagewani 2015

Masaki Kimura

★ 4.3
Million Doll 2015

Manzai Comedian (voice)

★ 6
Saint Seiya: Soul of Gold 2015

Gemini Saga (voice)

★ 8
Shuriken Sentai Ninninger 2015

Mangetsu Kibaoni

★ 7.1
Fafner Exodus 2015

Walter Bargest (voice)

★ 6.1
New Prince of Tennis OVA vs. Genius10 2014

Kunimitsu Tezuka (voice)

★ 8.5
The Seven Deadly Sins 2014

Helbram (voice)

★ 8.4
Love Stage!! 2014

Seiya Sena (voice)

★ 6.4
Mobile Suit Gundam-san 2014

★ 5
Detective Conan: The Sniper from Another Dimension 2014

Subaru Okiya / Fumimaro Ayanokoji (voice)

★ 6.8
The Irregular at Magic High School 2014

Kokonoe Yakumo (voice)

★ 7.8
Strange+ 2014

★ 4.7
Noragami 2014

Ebisu (voice)

★ 8.2
Arpeggio of Blue Steel: Ars Nova 2013

Kamikage Ryuujirou (voice)

★ 7.5
A Farewell to Weapons 2013

Junky

★ 5.8
Detective Conan: Private Eye in the Distant Sea 2013

Fumimaro Ayanokoji (voice)

★ 6.7
Dream 9 Toriko x One Piece x Dragon Ball Z Super Collaboration Special!! 2013

Toriko (voice)

★ 7.3
Date A Live 2013

Isaac Ray Pelham Westcott (voice)

★ 8.3
DD Fist of the North Star 2013

Shin (voice)

★ 5.5
Mikosuri Han Gekijou 2013

★ NR
Vassalord. 2013

Charles Chrishunds

★ 5.7
Toriko x One Piece Collaboration Special Kanzen Ban 2012

★ 6
Hyouka 2012

Masashi Tougaito (voice)

★ 8.1
Brave 10 2012

Juuzou Kakei (voice)

★ 6.7
Recorder and Randsell 2012

★ 4.2
The Prince of Tennis II 2012

Kunimitsu Tezuka (voice)

★ 6.8
Fate/Zero 2011

Berserker (voice)

★ 8
The Prince of Tennis: Showdown in England's Tennis Fortress 2011

Kunimitsu Tezuka

★ 2.5
TEKKEN: Blood Vengeance 2011

Lee Chaolan (voice)

★ 6.8
Appleseed XIII 2011

Archedes (voice)

★ 5.6
A Thirty-Year Old's Health and Physical Education 2011

Daigorou

★ 6
Toriko 2011

Toriko (voice)

★ 7.4
Toriko 3D Movie: Kaimaku! Gourmet Adventure!! 2011

Toriko (voice)

★ 5.7
Nintama Rantaro the Movie: Ninjutsu Academy - All Hands on Deck! 2011

Isaku Zenpouji (voice)

★ 4.8
Bleach the Movie: Hell Verse 2010

Byakuya Kuchiki (voice)

★ 7.6
Tokyo Encounter 2010

★ NR
Giant Killing 2010

Shigeyuki Murakoshi (voice)

★ 8.3
Manager's Love 2010

Kazuhiko Ohtakara (voice)

★ NR
Pretty Cure All Stars DX2: The Light of Hope - Protect the Rainbow Jewel! 2010

Mucardia (voice)

★ 5.3
Mobile Suit Gundam 00 Special Edition III: Return The World 2010

Devine Nova (voice)

★ 6.8
HeartCatch PreCure! 2010

Kenji Ban (voice)

★ 8.7
Katanagatari 2010

Hōō Maniwa (voice)

★ 7.3
Haruka - Beyond the Stream of Time 3: Endless Destiny 2010

Hakuryū (voice)

★ 8
Mobile Suit Gundam 00 Special Edition II: End of World 2009

Bring Stabity / Devine Nova (voice)

★ 6.2
Space Battleship Yamato Resurrection 2009

Jiro Shima (voice)

★ 5.9
The Rebirth of Buddha 2009

Harry Badson (voice)

★ 3.7
Animal Detectives Kiruminzoo 2009

Kyousuke Futatsugi

★ 7.8
ミラクル☆トレイン〜大江戸線へようこそ〜 2009

Rintaro Shunjuku (voice)

★ NR
The Sacred Blacksmith 2009

Siegfried (voice)

★ 6.9
The Garden of Sinners: A Study in Murder (Part 2) 2009

Satsuki Kurogiri (voice)

★ 7.2
The Prince of Tennis: Another Story - Messages From Past and Future 2009

Kunimitsu Tezuka (voice)

★ 10
Detective Conan: The Raven Chaser 2009

Fumimaro Ayanokoji (voice)

★ 7.3
Tayutama: Kiss on my Deity 2009

Sankuro Kaname

★ 6.5
The Garden of Sinners: Remix -Gate of seventh heaven 2009

Satsuki Kurogiri (voice)

★ 7.2
Akikan! 2009

Hidehiko Otoya (voice)

★ 7.2
The Garden of Sinners: Oblivion Recording 2008

Satsuki Kurogiri (voice)

★ 6.7
Bleach the Movie: Fade to Black 2008

Byakuya Kuchiki (voice)

★ 7.1
Metal Gear Solid 2: Digital Graphic Novel 2008

Vamp (voice)

★ 1.5
Junjo Romantica 2008

Kaoru Asahina

★ 6.9
Monochrome Factor 2008

Homurabi

★ 6.2
Nabari no Ou 2008

Kotarou Fuuma (voice)

★ 8.2
Bleach the Movie: The DiamondDust Rebellion 2007

Byakuya Kuchiki (voice)

★ 6.8
A Foreign Love Affair 2007

Ryuuji Gondou

★ 5
Clannad 2007

Akio Furukawa (voice)

★ 8.3
Clannad: The Motion Picture 2007

Akio Furukawa (voice)

★ 7.2
Shining Tears X Wind 2007

Haruto Saionji

★ 7
Romeo × Juliet 2007

Tybalt (voice)

★ 6.6
No Mone 2007

Gion Toranosuke

★ NR
Super Robot Wars: Original Generation - Divine Wars 2006

Branstein F. Raidiese (voice)

★ 9.8
Fist of the Blue Sky 2006

Charles de Guise (voice)

★ 7.2
Marginal Prince: Gekkeiju no Ouji-tachi 2006

Joshua Grant (voice)

★ 6.7
Gakuen Heaven 2006

Koji Shinomiya (voice)

★ 5.4
The Prince of Tennis: The National Tournament 2006

手冢国光

★ 7
Mega Man Maverick Hunter X: The Day of Σ 2005

Zero (voice)

★ 7.8
Super Robot Wars 2005

★ 3
Super Robot Wars Original Generation: The Animation 2005

Raidiese Fujiwara Branstein (voice)

★ 8.5
Elemental Gelade 2005

Wolx Hound (voice)

★ 6.8
Onegai My Melody 2005

Keiichi Hiiragi (voice)

★ 4.8
Digimon X-Evolution 2005

Rhodoknightmon (voice)

★ 5.9
Mahou Sentai Magiranger 2005

Cyclops (Voice)

★ 8.2
Air: The Motion Picture 2005

Bus driver (voice)

★ 5.9
The Prince of Tennis: Two Samurais, The First Game 2005

Kunimitsu Tezuka

★ 4.2
The Prince of Tennis: A Gift from Atobe 2005

Kunimitsu Tezuka (voice)

★ 3.5
Ring Ni Kakero 2004

Kenzaki Jun

★ 8.5
Bleach 2004

Byakuya Kuchki (voice)

★ 8.4
Flame of Recca: Final Burning 2004

Kurei (voice)

★ 8.4
Great Yamato No. Zero 2004

★ 7
Fullmetal Alchemist 2003

Scar (voice)

★ 8.2
Submarine 707R 2003

PKN Chairman (Voice)

★ 1.2
Detective Conan: Crossroad in the Ancient Capital 2003

Fumimaro Ayanokoji (voice)

★ 7.1
D.N.Angel 2003

Dark Mousy (voice)

★ 6.6
Shutsugeki! Machine Robo Rescue 2003

Kohshiro Sasaki (voice)

★ 4.5
The Prince of Tennis: A Day on Survival Mountain 2002

Kunimitsu Tezuka (voice)

★ 2
Saint Seiya: The Hades Chapter 2002

Saga (voice)

★ 8
Kinnikuman II Sei: Muscle Ninjin Soudatsu! Choujin Daisensou 2002

★ 6
Shrine of the Morning Mist 2002

Masashi Kusugi

★ 4.8
Daigunder 2002

Bone Rex

★ 7
.hack 2002

Sakisaka (voice)

★ 6.9
Ultimate Muscle: The Kinnikuman Legacy 2002

Kevin Mask

★ 7.6
Mirage of Blaze 2002

Nobunaga Oda (voice)

★ 5.2
Di Gi Charat: A Trip To The Planet 2001

Takurou Kimura (voice)

★ 4.5
Hellsing 2001

Enrico (voice)

★ 7.9
The Prince of Tennis 2001

Kunimitsu Tezuka (voice)

★ 8.3
Saiyuki: Requiem 2001

Go Dōgan (voice)

★ 4.9
Fruits Basket 2001

Shigure Sohma (voice)

★ 6.8
Haré+Guu 2001

Asio (voice)

★ 7.6
Touch 5: Cross Road 2001

Announcer (voice)

★ 4.7
Legendary Gambler Tetsuya 2000

Tetsuya Asada (voice)

★ 7
Gravitation 2000

K (voice)

★ 6.4
Kirara 2000

Arthur Oshihara (voice)

★ 4.7
éX-Driver 2000

Keyne Tokioka

★ 6.4
Love Hina 2000

Kentaro Sakata (voice)

★ 6.7
Daa! Daa! Daa! UFO Baby 2000

Teru (voice)

★ 8.4
Mirai Sentai Timeranger 2000

Computer Engineer Gate (voice)

★ 8
Di Gi Charat 1999

Takurou Kimura (voice)

★ 6.3
One Piece 1999

Kaku (voice)

★ 8.7
Excel Saga 1999

Toru Watanabe (voice)

★ 7.7
10 Tokyo Warriors 1999

★ NR
Gravitation: Lyrics of Love 1999

Claude K. Winchester

★ NR
Angel Links 1999

Cyrus (voice)

★ 3.7
Jubei-chan the Ninja Girl: Secret of the Lovely Eyepatch 1999

Koinosuke Odago

★ 5.6
Gokudo 1999

★ 6.4
Yu☆Gi☆Oh! 1999

Hiroto Honda (voice)

★ 7
Graduation M: Our Carnival 1999

★ 1
卒業M オレ達のカーニバル 1999

★ NR
Kashou no Tsuki: Aki Kyougen 1998

★ NR
Garasu no Kamen: Sen no Kamen wo Motsu Shōjo 1998

Yuu Sakurakouji (voice)

★ NR
Mamotte Shugogetten 1998

★ 9
Let's Nupu Nupu 1998

Takao-san (voice)

★ 3.7
Orphen 1998

Hartia Allenford (voice)

★ 6.6
Martian Successor Nadesico: The Motion Picture - Prince of Darkness 1998

Nagare Akatsuki (voice)

★ 7.4
Knight Hunters 1998

Brad Crawford (voice)

★ NR
Yu-Gi-Oh! 1998

Hiroto Honda (voice)

★ 7.3
Burn-Up Excess 1997

★ 4.7
Vampire Princess Miyu 1997

Garline (voice)

★ 6
Voltage Fighter Gowcaizer 1997

Kyosuke Shigure

★ 2
Arakure Knight 1997

★ NR
Fujimi Block No. 2 Symphony Orchestra 1997

Yuuki Morimura

★ 1
Flame of Recca 1997

Kurei

★ 6.9
Hell Teacher Nube: Summer Holiday of Fear! Legend of the Sea of Suspicion 1997

Nube

★ 7.3
Revolutionary Girl Utena 1997

Tatsuya Kazami (voice)

★ 8.2
Hell Teacher Nube: At 0 a.m. Nube is Dead!! 1997

Nube (voice)

★ 6
Ninja Resurrection 1997

Shiro Amakusa Tokisada

★ 5.7
Apocalypse Zero 1996

Dokumaguro / Hoshino (voice)

★ 6.1
Martian Successor Nadesico 1996

Nagare Akatsuki (voice)

★ 7.4
Hurricane Polymar: Holy Blood 1996

Takeshi Yoroi

★ 5
New Hurricane Polymar 1996

Takeshi Yoroi (voice)

★ 7.7
KI・ME・RA 1996

Jay (voice)

★ 2.8
Hell Teacher Nube 1996

Nube (voice)

★ 5.9
Marriage: Kekkon 1996

Shimon Takagi (voice)

★ 4
Fire Emblem 1996

Abel (voice)

★ 7
Nuumamonjaa: Time and Space Adventures 1996

Villager 2 (voice)

★ 7
Detective Conan 1996

★ 8
Slam Dunk 4: Roar!! Basket Man Spirit 1995

Hisashi Mitsui (voice)

★ 6.3
El-Hazard: The Magnificent World 1995

Katsuhiko Jinnai

★ 5.6
Princess Minerva 1995

Linealter (voice)

★ 4.8
Mobile Suit Gundam Wing 1995

Treize Khushrenada (voice)

★ 7.9
Slam Dunk 3: Crisis of Shohoku School 1995

Hisashi Mitsui (voice)

★ 6.5
Marmalade Boy 1995

Yuu Matsuura (voice)

★ 5.5
Magic Knight Rayearth 1994

Inouva

★ 8.4
I'm Not an Angel! 1994

Shuuichi Takigawa (voice)

★ 6
Kizuna 1994

Samejima Ranmaru

★ 3.8
Slam Dunk 2: National Tournement 1994

Hisashi Mitsui (voice)

★ 5.9
Seven Cities Story: Arctic Front 1994

Nicholas Bloom (voice)

★ 4.5
Lord of Lords Ryu Knight 1994

★ 7.3
Brave Police J-Decker 1994

MacLane

★ 10
Please Save My Earth 1993

Issei Nishikori (voice)

★ 4.3
Slam Dunk 1993

Hisashi Mitsui (voice)

★ 8.6
Shippuu! Iron Leaguer 1993

Mach Windy

★ 5
Macross II: Lovers Again 1992

Ingues

★ 6
Dark Cat 1991

Hyoi Kagezaki (voice)

★ 4.2
Doomed Megalopolis 1991

Soothsayer

★ 4.4

Images