Ryoichi Tanaka (田中 亮一, Tanaka Ryōichi, born January 26, 1947) is a Japanese actor, voice actor and narrator from Suginami, Tokyo. His younger brother was Kazumi Tanaka. He is currently affiliated with Aoni Production.
He is most known for the roles of Akira Fudo/Devilman (Devilman), Nobita's teacher (Doraemon), and Cancer Deathmask (Saint Seiya).
as Old Kai (voice)(1 ep)
as Minister of the Left(21 eps)
as Warden (voice)(12 eps)
as Cancer Deathmask (voice)(1 ep)
as Kentarou Takaoka (voice)(38 eps)
as Cancer Deathmask (voice)(13 eps)
as Mebius Killer (voice)
as Mebius Killer (voice)
as Mebius Killer (voice)(2 eps)
as Man in the Park(1 ep)
as Zensou Saeki (voice)(13 eps)
as Tenkaonian Raja Namunan (voice)(1 ep)
as Deathmask (voice)(5 eps)
as Nightmare Ninja Yumebakushi (voice)(1 ep)
as Hanging Bell Org (voice)(1 ep)
as Teacher (voice)
as Counselor Zektar (voice)(1 ep)
as Sensei (voice)
as Teacher (voice)
as Takeshi Maki (voice)(26 eps)
as Expedition Leader (voice)
as Principal (voice)
as General Officer (voice)
as Charlie(29 eps)
as Policeman A (voice)(3 eps)
as Teacher (voice)
as Sensei (voice)
as Kamen Rider V3 (voice)
as Sensei (voice)
as Yuan Shu (voice)
as Merchant C (voice)
as Additional Voices (voice)(1 ep)
as Deathmask (voice)
as Rankiryuu (voice)
as Teacher (voice)
as Rankiryuu(34 eps)
as Walla (voice)
as Jimmy Mengel (voice)
as Goblin (voice)
as Brainstorm(35 eps)
as Untenshu (voice)
as Red Samurai (voice)
as TV Announcer (ep 1) (voice)
as (voice)
as Kurotora (voice)(21 eps)
as Teacher (voice)
as Z Gang (voice)
as Villager (voice)(1 ep)
as Taruto (voice)(5 eps)
as Jackal (voice)
as Demonstrator (voice)
as Teacher (voice)
as Bouch (voice)
as Rocky (voice)
as Rocky(75 eps)
as Jerry Buote (voice)(3 eps)
as Zuril Junior (voice)(74 eps)
as Zuril Jr
as Tetsuya Tsurugi
as Devilman/Fudou Akira
as Akira Fudo / Devilman (voice)(39 eps)
as Happa(26 eps)
as Ooyama (voice) / Takeshi Ōyama (voice)(26 eps)
as Crustata Palleo (voice)(2 eps)
as 玉井真吾(52 eps)
