4 Season
36 Episode
Ring Ni Kakero - Season 4 (2011)
Kiku and Ryuji take over their late father’s ambition of becoming a boxing champion. As his sister trains him, Ryuji progresses physically and mentally and he finally meets his destined rival, Jun.
- Country : Japan
- Genre : Animation, Action & Adventure
- Studio : tv asahi, ANIMAX
- Director : Masami Kurumada
- Cast : Masakazu Morita, Rie Tanaka, Mami Kingetsu, Takeshi Kusao, Hideo Ishikawa, Hiroshi Kamiya