after binge reading all this in a few hours, from 1-56 i can say i like the MC's character like you see a lot of sides of him, from his awkward loner side, his obsessive enraged side, to his brave cool side. like his characterization is pretty consistent and the im almost always enjoying his brave scenes which consist of most of his fights, like dayum he reminds me of Kenichi from Worlds Strongest Disciple. at first hes the punching everyone goes after until he meets a girl who makes hime the brave man he'll turn out to be. Kenichi's masters are usually the ones to train Kenichi, but in this, id say his masters are his Gal Pals they all seem to direct him good direction as well his old bully/friend. he seemed to be the one that gave him that spark of determination or integrity to never give his ninja way.
i cant wait to see where they will go with Lila and the dick from his class that i hate so very much. i hope the girl he likes gets saved as well as lila cuz she seems like a cool character. but i ship him with Lee Yuri all the way