Akio Otsuka
Akio Otsuka
Born: November 24, 1959, Tokyo, Japan
Occupation: Actor
Voice actor
Years active: 1988–present
Spouse: Yoko Somi (2005-2009, divorced)
Unknown (2017-)
Website: Twitter

Akio Otsuka (大塚 明夫 Ōtsuka Akio) is an actor and voice actor that affiliated to the Mausu Production. He was the second voice actor for Ultraman Powered in episode 13 of Ultraman: The Ultimate Hero, as the first one was Sho Kosugi in episode 1, whom previously did for the original English version.


Other roles

  • Black Jack - voice of Black Jack
  • Blood Blockade Battlefront - voice of Blitz T. Abrams
  • Cowboy Bebop - voice of Whitney Matsumoto
  • Durarara!! series -voice of Shingen Kishitani
  • Metal Gear games - voices of Solid Snake, Solidus Snake, Naked Snake and Venom Snake
  • My Hero Academia - voice of All for One
  • Kingdom Hearts series - voice of "Ansem"
  • Bleach - voice of Shunsui Kyouraku
  • Keroro Gunso - voice of Lt. Garuru
  • Kyo Kara Maoh! - voice of Gwendal von Voltair
  • Ghost in the Shell series and movies - voice of Batou
  • Hunter x Hunter (2011 version) - voices of Uvogin and Mizaistom Nana
  • One Piece - voice of Blackbeard
  • Rurouni Kenshin - voice of Udō Jin-e
  • Naruto: Shippuden - voice of Chiriku
  • Detective Conan - voice of Sango and Jugo Yokomizo
  • Slayers Revolution - voice of Wizer
  • Toriko - voices of Livebearer and Ryōtei
  • Trigun - voice of Rai-Dei the Blade
  • Mobile Suit Gundam 0083: Stardust Memory - voice of Anavel Gato
  • Uchu Sentai Kyuranger - voice of Champ/Oushi Black


  • He is the son of voice actor Chikao Otsuka (of Aoni Productions), whom passed away in January 2015.

External Links