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).
Doraemon: Nobita and the Galaxy Super-express
As Principal (voice)
Dragon Ball: Sleeping Princess in Devil's Castle
As Goblin (voice)
Memories
As General Officer (voice)
Stray Dog: Kerberos Panzer Cops
Stink Bomb
As General Officer
Mazinger Z vs. Devilman
As Devilman/Fudou Akira
Mazinger Z vs The Great Dark General
As Tetsuya Tsurugi
Saint Seiya: Legend of Crimson Youth
As Deathmask (voice)
Kamen Rider SD: Strange?! Kumo Otoko
As Kamen Rider V3 (voice)
Doraemon: Nobita's Great Adventure in the World of Magic
As Nobita's Teacher
Document: Fang of the Sun Dougram
As Rocky
Ultraman Mebius Side Story: Ghost Rebirth - STAGE I: The Graveyard of Darkness
As Mebius Killer (voice)
Ultraman Mebius Side Story: Ghost Rebirth - STAGE II: The Emperor's Resurrection
As Mebius Killer (voice)
Twilight of the Cockroaches
As Walla (voice)
Charge!! Men's Private School
As Rankiryuu (voice)
Beaten by Black Rain
As Demonstrator (voice)
Lily C.A.T.
As Jimmy Mengel (voice)
Fang of the Sun Dougram - Dougram Vs Round Facer
Dragon Ball: Curse of the Blood Rubies
As Untenshu (voice)
Spooky Kitaro: The Great Sea Beast
As Expedition Leader (voice)
Kenya Boy
As Bouch (voice)
The Scarred Man
As TV Announcer (ep 1) (voice)
Romeo and the Black Brothers
As Policeman A (voice)
Fang of the Sun Dougram
As Rocky
Silver Fang
As Kurotora (voice)
Spaceship Sagittarius
As Taruto (voice)
UFO Robot Grendizer
As Zuril Junior
Koi Kaze
As Zensou Saeki (voice)
Street Fighter II: V
As Charlie
Devil Lady
As Takeshi Maki (voice)
Sarutobi Ecchan
As Ooyama (voice) / Takeshi Ōyama (voice)
Baki Hanma
As Warden (voice)
Mirai Sentai Timeranger
As Counselor Zektar (voice)
Hyakujuu Sentai Gaoranger
As Hanging Bell Org (voice)
Ninpuu Sentai Hurricaneger
As Nightmare Ninja Yumebakushi (voice)
Tokusou Sentai Dekaranger
As Tenkaonian Raja Namunan (voice)
Transformers: The Headmasters
As Brainstorm
Kamen Rider
As Crustata Palleo (voice)
Saint Seiya: Soul of Gold
As Cancer Deathmask
Tiger Mask W
As Kentarou Takaoka (voice)
Saint Seiya: The Hades Chapter
As Deathmask (voice)
Saint Seiya: Saintia Sho
As Cancer Deathmask (voice)
アパッチ野球軍
As Happa
Devilman
As Akira Fudo / Devilman (voice)
Red Blooded Eleven
As 玉井真吾
Charge! Men's Private School
As Rankiryuu
GARO
As Man in the Park