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Ryotaro Okiayu

Ryotaro Okiayu

Known For Acting
Birthday Nov 17, 1969 (55)
Birthplace Kitakyushu, Fukuoka, Japan
Popularity 2 (history)
Updated Aug 31, 2025
Entry Date Aug 14, 2024
Links TMDb IMDb
Known For

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Profile
Profile
Filmography

Detective Conan: Black Iron Submarine

Detective Conan: Black Iron Submarine

2023

as Subaru Okiya (voice)

One Piece Film Red

One Piece Film Red

2022

as Borsalino (voice)

Case Closed: The Crimson Love Letter

Case Closed: The Crimson Love Letter

2017

as Fumimaro Ayanokoji (voice)

Overlord: The Undead King

Overlord: The Undead King

2017

as Touch Me (voice)

Vassalord.

Vassalord.

2013

as Charles Chrishunds

Yu☆Gi☆Oh!

Yu☆Gi☆Oh!

1999

as Hiroto Honda (voice)

No data available

No data available

No data available

Organization Category Movie
Television Credits

Toriko

as Toriko (voice)

Episodes: 147

First Aired: Apr 03, 2011

Slam Dunk

as Hisashi Mitsui (voice)

Episodes: 101

First Aired: Oct 16, 1993

Daa! Daa! Daa! UFO Baby

as Teru (voice)

Episodes: 78

First Aired: Mar 28, 2000

Ultimate Muscle: The Kinnikuman Legacy

as Kevin Mask

Episodes: 77

First Aired: Jan 09, 2002

Marmalade Boy

as Yuu Matsuura (voice)

Episodes: 76

First Aired: Mar 13, 1994

DD Fist of the North Star

as Shin (voice)

Episodes: 62

First Aired: Apr 03, 2013

Shutsugeki! Machine Robo Rescue

as Kohshiro Sasaki (voice)

Episodes: 53

First Aired: Jan 08, 2003

Shippuu! Iron Leaguer

as Mach Windy

Episodes: 52

First Aired: Apr 06, 1993

Fullmetal Alchemist

as Scar (voice)

Episodes: 51

First Aired: Oct 04, 2003

Super Robot Wars: Original Generation - Divine Wars

as Branstein F. Raidiese (voice)

Episodes: 51

First Aired: Oct 05, 2006

Animal Detectives Kiruminzoo

as Kyousuke Futatsugi

Episodes: 50

First Aired: Oct 05, 2009

Mobile Suit Gundam Wing

as Treize Khushrenada (voice)

Episodes: 49

First Aired: Apr 07, 1995

HeartCatch PreCure!

as Kenji Ban (voice)

Episodes: 49

First Aired: Feb 07, 2010

Mahou Sentai Magiranger

as Cyclops (Voice)

Episodes: 49

First Aired: Feb 13, 2005

Hell Teacher Nube

as Meisuke 'Nuubee' Nueno (voice)

Episodes: 49

First Aired: Apr 13, 1996

Brave Police J-Decker

as MacLane

Episodes: 48

First Aired: Feb 05, 1994

Orphen

as Hartia Allenford (voice)

Episodes: 47

First Aired: Oct 03, 1998

Flame of Recca

as Kurei

Episodes: 42

First Aired: Jul 19, 1997

Revolutionary Girl Utena

as Tatsuya Kazami (voice)

Episodes: 39

First Aired: Apr 02, 1997

Haré+Guu

as Asio (voice)

Episodes: 39

First Aired: Apr 03, 2001

Daigunder

as Bone Rex

Episodes: 39

First Aired: Apr 05, 2002

Ania Kingdom

as Leonie (voice)

Episodes: 39

First Aired: Apr 02, 2023

Clannad

as Akio Furukawa (voice)

Episodes: 38

First Aired: Oct 05, 2007

Knight Hunters

as Brad Crawford

Episodes: 38

First Aired: Apr 08, 1998

Junjou Romantica

as Kaoru Asahina

Episodes: 36

First Aired: Apr 10, 2008

Ring Ni Kakero

as Kenzaki Jun

Episodes: 36

First Aired: Oct 06, 2004

Me & Roboco

as Gorilla Gachi (voice)

Episodes: 28

First Aired: Dec 05, 2022

Yu-Gi-Oh!

as Hiroto Honda (voice)

Episodes: 27

First Aired: Apr 04, 1998

Kagewani

as Masaki Kimura

Episodes: 26

First Aired: Oct 02, 2015

Excel Saga

as Toru Watanabe (voice)

Episodes: 26

First Aired: Oct 07, 1999

Vampire Princess Miyu

as Garline (voice)

Episodes: 26

First Aired: Oct 07, 1997

Martian Successor Nadesico

as Nagare Akatsuki (voice)

Episodes: 26

First Aired: Oct 01, 1996

Fruits Basket

as Shigure Sohma (voice)

Episodes: 26

First Aired: Jul 05, 2001

Nabari no Ou

as Kotarou Fuuma (voice)

Episodes: 26

First Aired: Apr 06, 2008

Shrine of the Morning Mist

as Masashi Kusugi

Episodes: 26

First Aired: Jul 04, 2002

Shrine of the Morning Mist

as Michimune Ayatachi

Episodes: 26

First Aired: Jul 04, 2002

Elemental Gelade

as Wolx Hound (voice)

Episodes: 26

First Aired: Apr 05, 2005

Jubei-chan the Ninja Girl: Secret of the Lovely Eyepatch

as Koinosuke Odago

Episodes: 26

First Aired: Apr 06, 1999

The Prince of Tennis

as Kunimitsu Tezuka (voice)

Episodes: 26

First Aired: Oct 10, 2001

Giant Killing

as Shigeyuki Murakoshi (voice)

Episodes: 26

First Aired: Apr 04, 2010

The Prince of Tennis II: U-17 World Cup

as Kunimitsu Tezuka (voice)

Episodes: 26

First Aired: Jul 07, 2022

Tennis no Ouji-sama: Zenkoku Taikai Hen

as 手冢国光

Episodes: 26

First Aired: Mar 24, 2006

D・N・ANGEL

as Dark Mousy

Episodes: 26

First Aired: Apr 03, 2003

.hack

as Sakisaka (voice)

Episodes: 26

First Aired: Apr 04, 2002

King's Raid: Successors of the Will

as Dominicus (voice)

Episodes: 26

First Aired: Oct 03, 2020

Fate/Zero

as Berserker (voice)

Episodes: 25

First Aired: Oct 02, 2011

Fate/Apocrypha

as Lancer of Black : Vald III (voice)

Episodes: 25

First Aired: Jul 02, 2017

Romeo × Juliet

as Tybalt (voice)

Episodes: 24

First Aired: Apr 04, 2007

Monochrome Factor

as Homurabi

Episodes: 24

First Aired: Apr 07, 2008

One Piece

as Kaku (voice)

Episodes: 24

First Aired: Oct 20, 1999

El-Hazard: The Magnificent World

as Katsuhiko Jinnai

Episodes: 24

First Aired: May 26, 1995

Science Fell in Love, So I Tried to Prove It

as Ikeda (voice)

Episodes: 24

First Aired: Jan 11, 2020

BACK ARROW

as Kai Rhodan (voice)

Episodes: 24

First Aired: Jan 09, 2021

Date a Live

as Isaac Ray Pelham Westcott (Voice)

Episodes: 22

First Aired: Apr 06, 2013

Legendary Gambler Tetsuya

as Tetsuya Asada

Episodes: 20

First Aired: Oct 07, 2000

Magic Knight Rayearth

as Inouva

Episodes: 20

First Aired: Oct 17, 1994

SUPER LOVERS

as Shirou Takamura (voice)

Episodes: 20

First Aired: Apr 06, 2016

Let's Nupu Nupu

as Takao-san (voice)

Episodes: 16

First Aired: Oct 07, 1998

Mirage of Blaze

as Nobunaga Oda (voice)

Episodes: 13

First Aired: Jan 07, 2002

Miracle Train: Ooedo-sen e Youkoso

as 新宿凛太郎

Episodes: 13

First Aired: Oct 04, 2009

Marginal Prince: Gekkeiju no Ouji-tachi

as Joshua Grant (voice)

Episodes: 13

First Aired: Oct 02, 2006

Gakuen Heaven

as Koji Shinomiya (voice)

Episodes: 13

First Aired: Apr 01, 2006

Angel Links

as Cyrus (voice)

Episodes: 13

First Aired: Apr 07, 1999

Shining Tears X Wind

as Haruto Saionji

Episodes: 13

First Aired: Apr 06, 2007

Appleseed XIII

as Archedes (voice)

Episodes: 13

First Aired: Jul 06, 2011

Gravitation

as K (voice)

Episodes: 13

First Aired: Oct 04, 2000

The New Prince of Tennis

as Kunimitsu Tezuka (voice)

Episodes: 13

First Aired: Jan 04, 2012

Fafner Exodus

as Walter Bargest (voice)

Episodes: 13

First Aired: Jan 09, 2015

Saint Seiya: Soul of Gold

as Gemini Saga (voice)

Episodes: 13

First Aired: Apr 11, 2015

Saint Seiya: The Hades Chapter

as Kanon (voice)

Episodes: 13

First Aired: Nov 09, 2002

The Tale of Outcasts

as Grand Master (voice)

Episodes: 13

First Aired: Jan 08, 2023

Akikan!

as Hidehiko Otoya (voice)

Episodes: 12

First Aired: Jan 03, 2009

Katanagatari

as Hōō Maniwa (voice)

Episodes: 12

First Aired: Jan 25, 2010

Tayutama: Kiss on my Deity

as Sankuro Kaname

Episodes: 12

First Aired: Apr 05, 2009

Ya Boy Kongming!

as Zhuge Kongming (voice)

Episodes: 12

First Aired: Apr 05, 2022

ACTORS: Songs Connection

as Kadonooji Satsuma (voice)

Episodes: 12

First Aired: Oct 06, 2019

Brave 10

as Juuzou Kakei (voice)

Episodes: 12

First Aired: Jan 08, 2012

Clean Freak! Aoyama-kun

as Aoyama-kun (voice)

Episodes: 12

First Aired: Jul 02, 2017

Sasaki and Peeps

as Akutsu (voice)

Episodes: 12

First Aired: Jan 05, 2024

A Thirty-Year Old's Health and Physical Education

as Daigorou

Episodes: 12

First Aired: May 06, 2011

The Sacred Blacksmith

as Siegfried (voice)

Episodes: 12

First Aired: Oct 03, 2009

The Price of Smiles

as Izana Langford (voice)

Episodes: 12

First Aired: Jan 04, 2019

Arpeggio of Blue Steel: Ars Nova

as Kamikage Ryuujirou

Episodes: 12

First Aired: Oct 08, 2013

Izetta: The Last Witch

as Hermann (voice)

Episodes: 12

First Aired: Oct 01, 2016

How Not to Summon a Demon Lord

as Emile Bichelberger (voice)

Episodes: 12

First Aired: Jul 05, 2018

Babylon

as Kaika Itsuki (voice)

Episodes: 12

First Aired: Oct 07, 2019

Gakuen Basara: Samurai High School

as Toyotomi Hideyoshi (voice)

Episodes: 12

First Aired: Oct 04, 2018

Toilet-Bound Hanako-kun

as Kodama (voice)

Episodes: 12

First Aired: Jan 10, 2020

Saint Seiya: The Hades Chapter

as Saga (voice)

Episodes: 11

First Aired: Nov 09, 2002

Godzilla Singular Point

as Bearach 'BB' Byrne (voice)

Episodes: 10

First Aired: Apr 01, 2021

The Seven Deadly Sins

as Helbram (voice)

Episodes: 10

First Aired: Oct 05, 2014

New Prince of Tennis OVA vs. Genius10

as Kunimitsu Tezuka (voice)

Episodes: 10

First Aired: Oct 29, 2014

Love Hina

as Kentaro Sakata (voice)

Episodes: 10

First Aired: Apr 19, 2000

Saint Seiya: Saintia Sho

as Gemini Saga (voice)

Episodes: 10

First Aired: Dec 10, 2018

The Irregular at Magic High School

as Kokonoe Yakumo (voice)

Episodes: 8

First Aired: Apr 06, 2014

The Prince of Tennis: Another Story

as Kunimitsu Tezuka (voice)

Episodes: 8

First Aired: May 26, 2009

Rurouni Kenshin

as Han'nya (voice)

Episodes: 8

First Aired: Jul 07, 2023

Blue Orchestra

as Ryuji Aono (voice)

Episodes: 7

First Aired: Apr 09, 2023

Di Gi Charat

as Takurou Kimura (voice)

Episodes: 7

First Aired: Nov 30, 1999

Macross II: Lovers Again

as Ingues

Episodes: 6

First Aired: May 21, 1992

Asobi Asobase - workshop of fun -

as Maeda (voice)

Episodes: 6

First Aired: Jul 08, 2018

Please Save My Earth

as Issei Nishikori (voice)

Episodes: 6

First Aired: Dec 17, 1993

éX-Driver

as Keyne Tokioka

Episodes: 6

First Aired: Jul 25, 2000

The Misfit of Demon King Academy

as Ivis Necron (voice)

Episodes: 5

First Aired: Jul 04, 2020

Shuriken Sentai Ninninger

as Mangetsu Kibaoni

Episodes: 4

First Aired: Feb 22, 2015

Love Stage!!

as Seiya Sena (voice)

Episodes: 4

First Aired: Jul 10, 2014

Doomed Megalopolis

as Soothsayer

Episodes: 4

First Aired: Sep 27, 1991

Kizuna

as Samejima Ranmaru

Episodes: 3

First Aired: Aug 12, 1994

Marriage: Kekkon

as Shimon Takagi (voice)

Episodes: 2

First Aired: Mar 23, 1996

New Hurricane Polymar

as Takeshi Yoroi (voice)

Episodes: 2

First Aired: Sep 21, 1996

Bleach

as Byakuya Kuchiki (voice)

Episodes: 2

First Aired: Oct 05, 2004

A Foreign Love Affair

as Ryuuji Gondou

Episodes: 2

First Aired: Dec 21, 2007

Apocalypse Zero

as Dokumaguro / Hoshino (voice)

Episodes: 2

First Aired: Oct 18, 1996

Hyouka

as Masashi Tougaito (voice)

Episodes: 2

First Aired: Apr 23, 2012

Submarine 707R

as PKN Chairman (Voice)

Episodes: 2

First Aired: Sep 26, 2003

Ninja Resurrection

as Shiro Amakusa Toisada (voice)

Episodes: 2

First Aired: Feb 27, 1998

Fist of the Blue Sky

as Charles de Guise (voice)

Episodes: 2

First Aired: Oct 05, 2006

Seven Cities Story: Arctic Front

as Nicholas Bloom (voice)

Episodes: 2

First Aired: Jun 22, 1994

One Piece

as Kaku / Borsalino (voice)

Episodes: 2

First Aired: Oct 20, 1999

Fire Emblem

as Abel (voice)

Episodes: 2

First Aired: Jan 26, 1996

The Misfit of Demon King Academy

as Ivis Necron (cat form) (voice)

Episodes: 2

First Aired: Jul 04, 2020

Yakuza Fiancé: Raise wa Tanin ga Ii

as Hishiba Akime (voice)

Episodes: 2

First Aired: Oct 07, 2024

Kaitou Sentai Lupinranger vs. Keisatsu Sentai Patranger

as Nero Kilner (voice)

Episodes: 1

First Aired: Feb 11, 2018

The Seven Deadly Sins

as Love Helm (voice)

Episodes: 1

First Aired: Oct 05, 2014

Masamune-kun's Revenge

as Eiji (voice)

Episodes: 1

First Aired: Jan 05, 2017

Demon Slayer: Kimetsu no Yaiba

as Kokushibo (voice)

Episodes: 1

First Aired: Apr 06, 2019

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

as Sage (voice)

Episodes: 1

First Aired: Apr 07, 2023

Mirai Sentai Timeranger

as Computer Engineer Gate (voice)

Episodes: 1

First Aired: Feb 13, 2000

No Mone

as Gion Toranosuke

Episodes: 1

First Aired: Feb 09, 2007

Hellsing

as Enrico (voice)

Episodes: 1

First Aired: Oct 11, 2001

Saint Seiya: The Hades Chapter

as Cube (voice)

Episodes: 1

First Aired: Nov 09, 2002

SAINT SEIYA: Knights of the Zodiac

as The Pope (voice)

Episodes: 1

First Aired: Jul 19, 2019

Konohana Kitan

as God of Entertainment (voice)

Episodes: 1

First Aired: Oct 04, 2017

The Saint's Magic Power Is Omnipotent

as Josef Hawke (voice)

Episodes: 1

First Aired: Apr 06, 2021

Pokémon Horizons

as Hassaku (voice)

Episodes: 1

First Aired: Apr 14, 2023

Junji Ito Maniac: Japanese Tales of the Macabre

as Sonohara (voice)

Episodes: 1

First Aired: Jan 19, 2023

One Piece

as Kizaru (voice)

Episodes: 1

First Aired: Oct 20, 1999

A3!

as Reni Kamikizaka (voice)

Episodes: 1

First Aired: Jan 13, 2020

Million Doll

as Manzai Comedian (voice)

Episodes: 1

First Aired: Jul 07, 2015

Kowloon Generic Romance

as Miyuki Hebinuma (voice)

Episodes: 1

First Aired: Apr 05, 2025

Hell Teacher: Jigoku Sensei Nube

as Meisuke 'Nuubee' Nueno (voice)

Episodes: 1

First Aired: Jul 02, 2025

Lord of Lords Ryu Knight

Episodes: 52

First Aired: Apr 05, 1994

Recorder and Randsell

Episodes: 38

First Aired: Jan 06, 2012

Mamotte Shugogetten

Episodes: 30

First Aired: Oct 17, 1998

Gokudo

Episodes: 26

First Aired: Apr 02, 1999

Burn-Up Excess

Episodes: 13

First Aired: Dec 12, 1997

Mobile Suit Gundam-san

Episodes: 13

First Aired: Jul 06, 2014

Prince of Stride: Alternative

Episodes: 12

First Aired: Jan 05, 2016

Great Yamato No. Zero

Episodes: 5

First Aired: Mar 31, 2004

Tokyo Encounter

Episodes: 2

First Aired: May 02, 2010

Case Closed

Episodes: 0

First Aired: Jan 08, 1996

Popularity Metrics

Popularity History


Year Month Avg Max Min
2024 6 13 19 9
2024 7 27 49 10
2024 8 15 59 5
2024 9 7 20 2
2024 10 6 10 3
2024 11 6 12 3
2024 12 8 13 4
2025 1 12 26 4
2025 2 8 19 2
2025 3 7 16 1
2025 4 1 2 1
2025 5 3 4 1
2025 6 2 3 1
2025 7 1 2 0
2025 8 3 14 0
2025 9 0 1 0
2025 10 1 2 0

Trending Rank


Year Month Avg Rank Max Rank
2025 7 86 63
2025 8 53 22
2025 9 648 26

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