One Punch Man (Manga) Vol 12

Nothing about Saitama passes the eyeball test when it comes to superheroes, from his lifeless expression to his bald head to his unimpressive physique. However, this average-looking guy has a not-so-average problem-he just can't seem to find an opponent strong enough to take on! For teen audiences. Viz Media Llc
(W) One (A/Ca) Yusuke Murata