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Ryotaro Okiayu

Ryotaro Okiayu

Known For Acting
Birthday Nov 17, 1969 (55)
Birthplace Kitakyushu, Fukuoka, Japan
Popularity 0.8 (history)
Updated Aug 31, 2025 (Update)
Entry Date Aug 14, 2024
Links TMDb IMDb
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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)

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 10, 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: Unknown

Hell Teacher: Jigoku Sensei Nube

as Meisuke 'Nuubee' Nueno (voice)

Episodes: 1

First Aired: Jul 01, 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

Trending Rank


Year Month Avg Rank Max Rank
2025 7 86 63
2025 8 53 22
2025 9 32 30

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