Growing up, Wataru and his younger brother have both done gymnastics, much like their parents. At fi...
completed manga has 37 chapters
martial arts, kickboxing
So much potential nice art + realistic fights + relable, practical MC
I LOVE ALL CHARACTERS, especially the MC, he's a down-to-earth, practical guy who just want to improve himself, to become a better version of him and not because "I want to be the strongest cause I'm a man" like most boring MC