as Soltig van Gunnar (voice)
as おじいちゃん(爺爺)(13 eps)
as (voice)(1 ep)
as Veterinarian (voice)(4 eps)
as William Macragan (voice)(1 ep)
as Juzo Megure (voice)
as Ochanomizu Hakase (voice)
as Professor Pethagoras (voice)(3 eps)
as Kojiro Kuwata (voice)(3 eps)
as Noski Kawai (voice)(1 ep)
as Noski Kawaii (voice)(1 ep)
as Dan Razaya (voice)
as 蜘蛛侦探(51 eps)
as Mulianus (voice)(1 ep)
as Juzo Megure (voice)
as Ojii (voice)(24 eps)
as The King (voice)
as Manager (voice)(1 ep)
as Juzo Megure (voice)
as Tokugawa Nariyoshi (voice)(2 eps)
as Piripappa (voice)
as Nelson Adler (voice)(1 ep)
as Garter Kikuchi (voice)(4 eps)
as Yuyi/Ui (voice)(2 eps)
as Juzo Megure (voice)
as Juzo Megure (voice)
as Professor Big Gelato (voice)(12 eps)
as Manabu-sensei (voice)(6 eps)
as Shimajiro's Father (voice)
as Charles (voice)
as Tsukuyomi (voice)
as Kotoshironushi (voice)
as Jūzō Megure (voice)
as Henpeita Takechi (voice)
as Hachiemon (voice)(6 eps)
as Kuraudo Ooishi (voice)(39 eps)
as Zamira Engelo Gairadite (voice)(4 eps)
as School Principal (voice)(1 ep)
as Count Bindewald (voice)(3 eps)
as もつ鍋おやじ(12 eps)
as Shimajiro's Father (voice)
as Shimajiro's Father (voice)
as Wilson (voice)
as Mister X (voice)
as Speck (voice)(39 eps)
as Juzo Megure (voice)
as Shimajiro's Father
as Bellmore (voice)(1 ep)
as Shimajiro's Father
as Juzo Megure (voice)
as Juzo Megure (voice)(1 ep)
as Narrator (voice)(1 ep)
as Teshigawara's Father (voice)
as Juzo Megure (voice)
as DJ Big Master Fly(12 eps)
as Kimio Nagasawa (voice) / Hideji Saijou (voice)
as Jimba Ral (voice)
as Juzo Megure (voice)
as Shimajiro's Dad
as Jimba Ral (voice)
as Spinner (voice)(12 eps)
as Juzo Megure (voice)(24 eps)
as Juzo Megure (voice)
as Shimajiro's Father
as Juzo Megure (voice)
as Juzo Megure (voice)
as Shimajiro's Father
as Tormentor/Ubik (voice)
as Bach (voice)
as Inspector Juuzou Megure (voice)
as Kurojo (voice)
as Juzo Megure (voice)
as Makuin of the Blob (voice)
as Henpeita Takeshi (voice)
as Juzo Megure (voice)
as Old Man (voice)(13 eps)
as Kosaku Ohmura (voice)
as 水獭(3 eps)
as Juzo Megure (voice)
as Old Man Loli (voice)(24 eps)
as Inspector Juzo Megure (voice)
as Kelvin (voice)(1 ep)
as Taiga Nishizono (voice)(13 eps)
as Tompkins(12 eps)
as Michael Elliott (voice)(50 eps)
as Juzo Megure (voice)
as Guide (voice)(1 ep)
as Juzo Megure (voice)
as Naotoshi Hayashida(1 ep)
as Hitoshi Demegawa (voice)(2 eps)
as Inspector Megure (voice)
as Kuraudo Ooishi (voice)(17 eps)
as Inspector Megure (voice)
as Juuzou Megure (voice)
as Bob Poundmax (voice)(26 eps)
as Tai Jin Son (voice)(13 eps)
as Juzo Megure (voice)
as Yamura (voice)(1 ep)
as Juzo Megure (voice)
as Aa / Narration (voice)(13 eps)
as Chang Changku / Cyborg 006 (voice)(48 eps)
as Juzo Megure (voice)
as Tanaka (voice)(13 eps)
as Ernest Noguchi(25 eps)
as Inspector Megure (voice)
as Duke Duralumin (voice)
as Saint Charlos (voice)(2 eps)
as Gregory (voice)(88 eps)
as Barbapapa (voice)(50 eps)
as Juzo Megure (voice)
as Razaya Dan (voice)
as Shigeru Akamatsu (voice)(26 eps)
as Akamatsu (voice)(26 eps)
as Councilor B (voice)
as Mait(39 eps)
as Principal (voice)(2 eps)
as Inspector Megure (voice)
as Harrison (voice)(1 ep)
as Roy Glen(26 eps)
as Bookrates (voice)(50 eps)
as Tera Leader(12 eps)
as Jack (voice)
as Inspector Megure (voice)
as 蜘蛛侦探(52 eps)
as Principal (voice)(2 eps)
as Beenal(24 eps)
as Black Cat (second segment) (voice)
as Becker (voice)
as Police Informer (voice)
as News Shop Owner (voice)
as King (voice)
as Adan (voice)(52 eps)
as Mole Man (voice)(26 eps)
as Old Man Owl (voice)
as Old Man Owl (voice)(2 eps)
as Nuu (voice)
as Juzo Megure (voice)(1221 eps)
as Thief (voice)
as Almeis (voice)(26 eps)
as Kaoru Suematsu (voice)(26 eps)
as Carlo Alberto (voice)(1 ep)
as Hanako Migiwa (voice)(142 eps)
as Yakuchin (voice)
as Additional Voices
as Cheng Sinzan (voice)
as Maloja (voice)
as Ma Horoba (voice)(37 eps)
as Doctor Freud(49 eps)
as Nagisa's Dad(39 eps)
as Old Man Nishizawa(1 ep)
as Pochi (voice)(1 ep)
as Shaman (voice)
as Gen Kumagai (voice)
as Yoshino (voice)
as Shimajiro's Father
as Apostle (voice)(1 ep)
as Village chief (voice)
as Razaya Dan (voice)
as Cheng Sinzan
as Yakuchin (voice)(45 eps)
as Bull Armor(52 eps)
as Fred (voice)(51 eps)
as Kimio Nagasawa (voice) / Hideji Saijou (voice)
as Bernard Monsha (voice)
as Man A (voice)
as Magikoopa (voice)
as Geiger's Underling (voice)
as Cop A (ep 3)/Cop G (ep 4)(4 eps)
as Hideji Saijou (voice)
as Haichirou Kanamari (voice)(13 eps)
as Additional Voices (voice)
as Field Mouse A
as Kimio Nagasawa (voice)(1697 eps)
as Dogu (voice)(33 eps)
as People A (voice)(2 eps)
as Member B (voice)
as Atendente no farol(1 ep)
as Man B (voice)
as Namihei (voice)(2650 eps)