Air MasterAir Master.

Air Master (Japanese: エアマスター, Hepburn: Ea Masutā) is a Japanese manga series written and illustrated by Yokusaru Shibata. It was serialized in Hakusensha's seinen manga magazine Young Animal from 1996 to 2006, with its chapters collected in 28 tankōbon volumes. The story focuses on Maki Aikawa, an ex-gymnast turned street fighter.