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.
as Gol D. Roger(21 eps)
as Professor Moriarty (voice)
as Mark Spencer (voice)
as Soukan (voice)
as Aotengu (voice)
as Tekkamen (voice)
as Denzou Yamada (voice)
as Aeolia Schenberg (voice)
as Nurarihyon(48 eps)
as Gol D. Roger (voice)
as Aeolia Schenberg (voice)
as Yoran Pailsen (voice)
as Ryuken (voice)
as Gol D. Roger (voice)
as Nezumi Otoko (voice)
as Ryuken (voice)
as Nezumi Otoko (voice)(11 eps)
as Aeolia Schenberg (voice)(3 eps)
as Ryuken (voice)
as Hakusanbou(100 eps)
as Ryuken (voice)
as JJ (voice)(1 ep)
as Dr. Tadeue (voice)
as Makino (voice)
as Petrov (voice)(2 eps)
as McCoy (voice)(12 eps)
as Shougo Rikudoh (voice)
as Dr. Eggman / Gerald Robotnik (voice)(78 eps)
as Inui Hyogonosuke Yorihisa (voice)
as Shougo Rikudoh (voice)(26 eps)
as Sir Hellsing (voice)(1 ep)
as Ryuunosuke Kinomiya (voice)(154 eps)
as Boshu (voice)(20 eps)
as Gold Roger (voice) (as Chikao Ohtsuka)(2 eps)
as Gold Roger (voice)(26 eps)
as Earthia Island Elder (voice)
as Shouichi Inui (voice)
as Senior bank executive
as Dr. Londes (voice) (as Chikao Ohtsuka)(1 ep)
as Wagnard (voice)(27 eps)
as Kenji's father
as Professor Yango
as General Manager (voice)
as Masayoshi Tachibana (voice)
as Bokuda
as Gulf (voice)(4 eps)
as Sima Yi (voice)
as Mikhail (voice)
as Crossword (voice)(1 ep)
as Yuzan Kaibara (voice)
as Joseph Joestar (voice)(13 eps)
as Araiguma-kun's father
as Tora (voice)
as Denzo Yamada(702 eps)
as Yuizan Kaibara (voice)
as Tora(10 eps)
as Adm. Eiphar Synapse (voice)
as Violet (voice)
as Ikkaku Akaiwa (voice)(13 eps)
as Giger (voice)(39 eps)
as Daigoro Inokuma(156 eps)
as 出门凶三郎(2 eps)
as Flip (voice) / Professor Genius (voice)
as Tao Pai Pai (voice)(88 eps)
as Captain Hook (voice)(41 eps)
as Yūzan Kaibara(136 eps)
as Hachiro Yamada (voice)
as Agora (voice)
as Taopaipai (voice)
as Yoran Pailsen (voice)
as Koremitsu (voice)
as Genyosai (voice)(23 eps)
as Dick Berry (voice)
as Dr. Gnomm (voice)
as Gendou Houshi (Voice)
as 玄道 (voice)(3 eps)
as Kibi Makibi (voice)
as Dr. Wattsman
as Professor Moriarty
as Hades (voice)
as Jagi (voice)
as Tao Pai Pai (voice)(153 eps)
as Birdcatcher (voice)
as Kowalski (voice)
as Yoran Pailsen
as Professor Moriarty (voice)(26 eps)
as Pete Van Buskirk (voice)
as Professor Moriarty (voice)
as Schgerda
as Yoran Pailsen (voice)
as Commander Stroganov (voice)
as 熊さん
as Shugelg (voice)
as General Presto (voice)
as Captain Guerilla (voice)
as Gennosuke Higaki (voice)
as Gallo (voice)
as Duke Red (voice)
as Ban (voice)
as Inspector Javert (voice)
as Duke Red as "Director Credit" (voice)
as Gordius(31 eps)
as Dr. Garigari (voice)
as ノロイ(26 eps)
as Professor Kenzou Kabuto
as ヨミ(39 eps)
as Goemon Ishikawa XIII (voice)(23 eps)
as 鼠男(配音)(45 eps)
as Alibaba (voice)
as オクメ(26 eps)
as Gondou Goromaki(79 eps)
as Inspector Zenigata (voice)
as Kage (voice)(26 eps)
as Nezumi Otoko (voice)(65 eps)
as Rokuzo(39 eps)
as Lamp
as 哲夫(306 eps)