Ring ni Kakero 1 is a tV series anime that premiered in fall 2004, produced by Toei Animation.

About the production: the story comes from a manga, there are 12 episodes of about 25 minutes and its current status is "finished".

Its main genres are action and sports, with themes such as Boxing, Super Power, Male Protagonist and Martial Arts.

On AniList, Ring ni Kakero 1 has an average score of 63%, an average score, and appears on 1,750 users' lists.

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

In order to fulfill their dead father's wish, the siblings, Kiku Takane and Ryuuji Takane aim for the champion title of the boxing arena. The sister, Kiku, will act as the trainer while her brother, Ryuuji, will concentrate on the role of the boxer and learn the Boomerang Hook technique. His battle with many rivals has led to the growth and maturity of Ryuuji. The junior high boxing tournament has began and Ryuuji will be fighting his arch-rival, Jun Kenzaki. The battle begins. (Source: Anime News Network)

Official synopsis from AniList.