4 Season
36 Episode
Ring Ni Kakero - Season 0
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.
- Year: 2011
- Country: Japan
- Genre: Animation, Action & Adventure
- Studio: tv asahi, ANIMAX
- Keyword: sports, based on manga, shounen, boxing, spokon
- Director: Masami Kurumada
- Cast: Masakazu Morita, Rie Tanaka, Mami Kingetsu, Takeshi Kusao, Hideo Ishikawa, Hiroshi Kamiya