Ring ni Kakero 1: Sekai Taikai-hen
Genres: Sports
Type: TV, Episodes: 6
Aired: Apr 10, 2011 to Jun 12, 2011
Studio: Toei Animation
Source: Manga
Rating: PG-13 - Teens 13 or older
Synopsis:
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: ANN)