The story follows a young Karate practitioner named Tsukumo Mutsu, 40th master of the deadly Mutsu Enmei Ryu style. --- - **Won the 14th Kodansha Manga Award for Shonen in 1990** - [Wikipedia](https://ja.wikipedia.org/wiki/%E4%BF%AE%E7%BE%85%E3%81%AE%E9%96%80)