While roaming around KISSMANGA I suddenly found a manga entitled Machida-kun no Sekai. Those who've already read that one will get the meaning of the title of this thread. I mean, THIS IS A GEM. Just wonderful. Now, I am seeking suggestion of manga with the MC that gives the vibe of HUMANITY (Machida-kun no Sekai reference, oh now that I remember OREMONOGATARI can be put as a reference too). Reading them will cleanse your soul, and that's my requirement. Name as many as you can.