Ring ni Kakero 1: Sekai Taikai-hen is a tV series anime that premiered in spring 2011, produced by Toei Animation.

About the production: the story comes from a manga, there are 6 episodes of about 24 minutes and its current status is "finished".

Its main genres are sports, with themes such as Shounen and Boxing.

On AniList, Ring ni Kakero 1: Sekai Taikai-hen has an average score of 67%, a good score, and appears on 680 users' lists.

The franchise continues in or follows from: Ring ni Kakero 1: Shadow-hen.

After defeating Black Shaft's makeshift Team USA and proving their worth to the Shadow Clan, Team Golden Japan Jr. will finally enter the World Jr. Boxing Tournament. In order to fulfill their goal of a perfect victory they'll have to take on teams from countries like Mexico, Italy, France, Germany, and the mysterious and godlike Team Greece. (Source: Anime News Network)

Official synopsis from AniList.