[4 volumes set] Mongrel

Manga (Young Jump Comics) Shueisha / Harutaru Hishima, a young man who somehow lives his days. Wataru had brilliant achievements in the world of gymnastics as a boy, but now he was going to a kickboxing gym without any particular purpose. However, an incident ignites a fire in his heart, and he begins to run his own path and his own life! A new generation of fighting dramas opens here! !