Season 1

Season 1 of Ring Ni Kakero premiered on October 6, 2004

Japan vs. USA Chapter

Season 2 of Ring Ni Kakero premiered on April 6, 2006

When Ryuji’s ambition starts to go beyond borders, he aims to be world champion. Will Ryuji’s signature “Boomerang Hook” defeat the American Shaft’s “Black Screw”?

Shadow Chapter

Season 3 of Ring Ni Kakero premiered on April 2, 2010

A shady boxing organization known as the Shadow Clan issues a written challenge to the Japan Jr. Team in order to carry out its agenda. Assassins awai...Read more

World Tournament Chapter

Season 4 of Ring Ni Kakero premiered on April 10, 2011

As the curtain rises on the Junior Boxing World Tournament, a grand conflict unfolds between Ryuji’s team and champions from many nations. A life and ...Read more