or Put It All in the Ring,27 years after the first chapter debuted, the manga was finally adapted into an anime series by Toei Animation which premiered October 6, 2004 and was broadcast on TV Asahi. This covered the first story arc of the manga. Since Ring ni Kakero 2 was being serialized in Super Jump at this time, the anime was titled "Ring ni Kakero 1" in order to distinguish it from the more current manga (the original manga was later republished under the anime title).

After B't X, Kurumada created Ring ni Kakero 2, which was published in Super Jump (a seinen magazine). Ring ni Kakero 2 tells the story of Kiku and Jun's son, Rindo Kenzaki who is now raised by Katori Ishimatsu after losing both of his parents.[4]

This series has a lot in common with Saint Seiya (which appeared nine years later, in 1986), with astonishing combat techniques, references to Greek Mythology, and characters with similar physical and personality traits. Ring ni Kakero is generally considered the manga that originally "made" style Sh┼Źnen Jump.Story Edit
The story centers around the life of a young boxer named Ryuuji Takane and his sister Kiku, who is his coach. Ryuuji and his sister both inherited their father's talent for boxing with Ryuuji inheriting his strength and techniques while Kiku picked up his talent for analysis and strategy. In the past, their father was a famous boxer. Ryuuji and Kiku went away from home to train and become famous in order to help their lonely mother. On the way to stardom, they have to defeat the strongest challengers all over the world.

In Ring ni Kakero 1, the characters are briefly introduced, telling the story from the moment Ryuuji and Jun Kenzaki (his eternal challenger and supposedly best friend) fight for the National Boxing Title and having both achieved stardom. Ryuuji's sister then tells the story from the beginning which starts from when Ryuuji is the finalist in a local youth championship and had to compete against Kenzaki, the latter win