K.O. Sen
Manga · 2007
K.O. Sen is a Japanese manga by Katsutoshi Murase, his first serialization, published in Weekly Shōnen Jump (Shueisha) from issue 2 to issue 15 of 2008. A sports work at a time when Jump had few, it failed to win readers and was cancelled after 12 weeks. Its chapters are counted as 'bouts'.
Translated from the Japanese Wikipedia article, available under CC BY-SA 4.0. Translated and shortened by ManhWatch AI; may contain errors.