
Highest rated as cast or director
Mob Psycho 100
2016 · 3 Seasons
Moomin
1990 · 2 Seasons
Samurai Champloo
2004 · 1 Season
Ghost in the Shell: Stand Alone Complex
2002 · 2 Seasons
Dororo
2019 · 1 Season
Biography
Akio Otsuka is a Japanese voice actor affiliated with Mausu Promotion. He is the son of fellow voice actor Chikao Otsuka. In February 2005, he married voice actress Yoko Soumi, but later divorced her in 2009.
Acted in 371
2020s
- 2026
Crunchyroll Anime Nights - Mob Psycho 100
Dimple (voice) (archive footage)
Chikyuu Daisuki! Kikkun
Mogura (voice) · 24 episodes
Samurai Ballerina -L'étoile de Paris en fleur-
Kenkichi Sonoi (voice)
The Idolm@ster Gakuen: Story of Re;IRIS
十王邦夫 (juuou kunio) (voice) · 11 episodes
- 2025
Whoever Steals This Book
Coffeehouse Owner (voice)
Stage Play 「Spooky Kitaro」
Movie
Shinsei Galverse
DEX (voice)
Dream Animals the Movie
Professor Macaron (voice)
The Birth of Neo Astro Boy
Kuroo Hazama (voice)
- 2024
Wingman
Rimel (voice) · 10 episodes
Pon no Michi
Chōnbo (voice) · 12 episodes
- 2023
Ghost in the Shell: SAC_2045 Saigo no Ningen
Batou (voice)
Sand Land
Satan (voice)
Ultraman Regulos
Master Alude (voice) · 6 episodes
- 2022
Eternal 831
Muroto (voice)
- 2021
Kamen Rider Saber: Final Stage
Seiken Swordriver / Wonder Ride Books (voice)
Kimi to Fit Boxing
Bernardo (voice) · 12 episodes
I, Tsushima
Tsushima (voice) · 12 episodes
Artiswitch
(voice) · 6 episodes
Neko Jockey
Umamushi (voice) · 8 episodes
- 2020
Yuru Camp△
Hajime Shinshiro (voice) · 1 episode
2010s
- 2019
Patalliro! The Movie
(voice)
My Hero Academia: All Might Rising
All For One (voice)
- 2018
Patalliro! Stage Play ★Stardust Project★
(voice)
Uchu Sentai Kyuranger Final Live Tour 2018
Champ / Oushi Black (voice)
Full Metal Panic! 3rd Section: Into the Blue
Andrei Kalinin (voice)
- 2017
Uchu Sentai Kyuranger: Final Stage
Champ (Oushi Black)
Full Metal Panic! 1st Section: Boy Meets Girl
Andrei Kalinin (voice)
From Episode of Stinger: Uchu Sentai Kyuranger - High School Wars
Champ (voice) · 1 episode
- 2016
Mob Psycho 100
Dimple (voice)
Mobile Suit Gundam: The Origin III – Dawn of Rebellion
Narration (voice)
- 2015
- 2014
Tomcat's Big Adventure
Leonis (voice)
In Search of the Lost Future
Ootsuka Akio · 12 episodes
Samurai Warriors: Legend of the Sanada
Tadakatsu Honda (voice)
- 2013
A Farewell to Weapons
Jin
Kingdom Hearts 358/2 Days
Ansem (voice)
- 2012
Thermae Romae
Hadrianus · 6 episodes
GOTHICMADE
Bottbalt
- 2011
7th Story Concert “Märchen”
Movie
- 2010
Super Street Fighter IV
Seth (voice)
2000s
- 2009
To Symbiotic Planet
Movie
TO
(voice) · 2 episodes
Jungle Emperor: Courage Changes the Future
Ooyama Kenzou (voice)
The River's Light
格连
Dogs: Bullets & Carnage
Mihai Mihaeroff · 4 episodes
- 2008
Mobile Suit Gundam MS IGLOO 2: Gravity of the Battlefront
Elmer Snell
Metal Gear Solid: Digital Graphic Novel
Solid Snake (voice)
Metal Gear Solid 2: Digital Graphic Novel
Solid Snake / Solidus Snake (voice)
Metal Gear Solid 4: Guns of the Patriots Epilogue: Naked Sin
Old Snake (voice)
- 2007
Nasu: A Migratory Bird with Suitcase
Marco Rondanini (voice)
Fist of the North Star: The Legend of Yuria
Souther (voice)
- 2006
- 2005
Metal Gear Solid 3: Existence
Snake (voice)
Ghost in the Shell: Stand Alone Complex - The Laughing Man
Batou (voice)
The Snow Queen
The Avatar of the Wind (voice) · 36 episodes
The Galaxy Railways Compilation ~The Far Away Galaxy Railway~
Schwanhelt Bulge
- 2004
Nitaboh
Santaro (voice)
- 2003
Black Jack Special: The 4 Miracles of Life
Black Jack (voice) · 4 episodes
- 2002
- 2001
Lupin the Third: Alcatraz Connection
Andy (voice)
Black Jack: Internet-han
TV
Kinnikuman II
Movie
Touch 5: Cross Road
Takeshi Fujimura (voice)
- 2000
Osamu Tezuka's Last Mystery of the 20th Century
Black Jack (voice)
Black Jack: Capital Transfer to Heian
Black Jack (voice)
Sin: The Movie
Vincenzo Mancini (voice)
Ghiblies
Producer (voice) / Toku-san (voice) / Muroi-kun (voice)
1990s
- 1999
Meltylancer: The Animation
Collins (voice) · 6 episodes
- 1998
Rayearth Special Version -Wings of Hope-
Windam (voice)
Golgo 13: Queen Bee
Duke Togo / Golgo 13
Legend of Basara
TV
ウルトラニャン2 ハッピー大作戦
Movie
Ultra Nyan 2: The Great Happy Operation
Nobunaga (voice)
- 1997
The Wave of Rage
Movie
Eikou e no Spur: Igaya Chiharu Monogatari
Movie
Hyper Speed GranDoll
Movie
Hyper Speed GranDoll
TV
Hakugei: Legend of the Moby Dick
TV
Ayane's High Kick
Kunimitsu Tange (voice) · 2 episodes
- 1996
Panzer Dragoon
Captain / Dragon Blau
The Heroic Elegy of Confucius
Zilu (voice)
Twin Signal: Family Game
Shinnosuke Otoi (voice)
Twin Signal
Shinnosuke Otoi (voice) · 3 episodes
Slayers Return
Selena's Father (voice)
Fire Emblem
Cornelius / Narrator (voice) · 2 episodes
City Hunter Special: The Secret Service
McGuire (voice)
- 1995
Mii-chan no Tenohira
Movie
Princess Minerva
Whistler 12th (voice)
Street Fighter II: Return to Fujiwara Capital
Ryu
- 1994
Mighty Space Miners
Kozaburou Nanbu (voice) · 2 episodes
Darkside Blues
Kenzou (voice)
Ogre Slayer
伊秋院 (voice) · 1 episode
Kizuna
Araki Masanori · 3 episodes
The Life of Guskou Budori
Silk Master (voice)
Seven Cities Story: Arctic Front
Movie
Seven Cities Story: Arctic Front
Kenneth Guilford (voice) · 2 episodes
Crows
Movie
Crows
TV
- 1993
Ambassador Magma
Magma (voice) · 13 episodes
Armored Dragon Legend Villgust
Murobo (voice) · 2 episodes
- 1992
Scramble Wars
Zaxon (voice)
Matchless Raijin-Oh OVA
ゴクドー · 3 episodes
Lupin the Third: From Siberia with Love
Donbino (voice)
Mobile Suit Gundam 0083: Afterglow of Zeon
Anavel Gato (voice)
Genesis Surviver Gaiarth
Movie
Genesis Surviver Gaiarth
Zaxon · 3 episodes
- 1991
Inferious Interplanetary War Chronicle - Condition Green
George Garedean (voice)
Otaku no Video
Bankman Kanda · 2 episodes
The Heroic Legend of Arslan
Movie
Lupin the Third: Napoleon's Dictionary
McCallum (voice)
Nadia: The Secret of Blue Water - The Motion Picture
Captain Nemo (voice)
Nadia: The Secret of Blue Water - Nautilus Story I
Nemo (voice)
Nadia: The Secret of Blue Water - Nautilus Story II
Nemo (voice)
Nadia: The Secret of Blue Water - Nautilus Story III
Nemo (voice)
Sukeban Deka
Jūzō Numa (voice)
Sukeban Deka
Jūzō Numa (voice) · 2 episodes
Capricorn
Gail (voice)
- 1990
Shin Karate Jigokuhen
Movie
Midoriyama High School, Koshien Edition (Movie)
Movie
Lightning Trap: Leina & Laika
Pilot Kotani
1980s
- 1989
Magical Hat
Gord Baboon · 4 episodes
Legend of Lemnear
Vuan
- 1988
No release date
Baki-Dou: Musashi Miyamoto
Yujiro Hanma
Shin Oishinbo
Yuzan Kaibara (voice) · 1 episode
Appearances14
2020s
- 2026
- 2023
YouTuNya
Narrator (voice) · 37 episodes
- 2022
- 2021
2010s
- 2018
Super Hero Festival: Kamen Rider x Super Sentai Live & Show 2018
Self / Champ · Oushi Black (voice)
Mobile Suit Gundam: The Origin VI – Rise of the Red Comet
Narrator (voice)
- 2017
Mobile Suit Gundam: The Origin V – Clash at Loum
Narrator (voice)
- 2016
Mobile Suit Gundam: The Origin IV – Eve of Destiny
Narrator (voice)
- 2015
Mobile Suit Gundam: The Origin II – Artesia's Sorrow
Narrator (voice)
Mobile Suit Gundam: The Origin I – Blue-Eyed Casval
Narrator (voice)







