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.
Mob Psycho 100
Series • 2016
One Piece
Series • 1999
Kamen Rider
Series • 1971
Bleach
Series • 2004
JoJo's Bizarre Adventure
Series • 2012
Hunter x Hunter
Series • 2011
SPY x FAMILY
Series • 2022
Monster
Lupin the 3rd
March Comes In Like a Lion
Solo Leveling
Series • 2024
Fighting Spirit
Series • 2000
The Misfit of Demon King Academy
Series • 2020
Laid-Back Camp
Series • 2018
Golden Kamuy
BEASTARS
Series • 2019
The Melancholy of Haruhi Suzumiya
Series • 2006
Ace Attorney
Howl's Moving Castle
Movie • 2004
Dragon Ball DAIMA
The Ramparts of Ice
Series • 2026
Gachiakuta
Series • 2025
Sgt. Frog
Kenichi: The Mightiest Disciple
Ranma1/2
Cowboy Bebop
Series • 1998
Durarara!!
Series • 2010
Dororo
Yashahime: Princess Half-Demon
Moomin
Series • 1990