
From Wikipedia: Chikao Ohtsuka (大塚 周夫) was a Japanese voice actor. He was most known for the roles of Captain Hook (Peter Pan no Bōken), Dick Dastardly (Wacky Races & Dastardly and Muttley in Their Flying Machines), Goemon Ishikawa XIII (Lupin III), Nezumi Otoko (GeGeGe no Kitaro), Denzō Yamada (Nintama Rantarō), Professor Moriarty (Sherlock Hound), Jagi (Fist of the North Star), Gol D. Roger (One Piece), Master Xehanort (Kingdom Hearts series), Dr. Weil (Mega Man Zero), Taopaipai (Dragon Ball), Piedmon and Apocalymon (Digimon), Doctor Eggman (Sonic the Hedgehog series) and Wario in his commercials. He also did Robbie Rotten in the LazyTown Japanese dubs. He was the official dubbing artist of Charles Bronson and Richard Widmark. At the time of his death, he was attached with Aoni Production.

Dragon Ball Z
TV • 1989

Monster
TV • 2004

Ninja Boy Rantaro
TV • 1993

One Piece
TV • 1999

One Piece
TV • 1999

Lupin the 3rd
TV • 1971

Cowboy Bebop
TV • 1998

Master Keaton
TV • 1998

Armored Trooper VOTOMS
TV • 1983

Mobile Suit Gundam 00
TV • 2007

Ergo Proxy
TV • 2006

Nadia: The Secret of Blue Water
TV • 1990

Astro Boy
TV • 1963

Cackling Kitarou
TV • 2007

Hakkenden: Legend of the Dog Warriors
TV • 1990

Tomorrow's Joe
TV • 1970

Sonic X
TV • 2003

Oishinbo
TV • 1988