Sakagami Haruto: A "high-school student" who is an otaku. He's pretty lazy and useless, much like the author.

Fujinomiya Shoko: Haruto's childhood friend who just recently moved into Haruto's neighborhood (again). She's a little energetic, but not always.

Hinazuki Saori: A beautiful girl who was originally Haruto's body-pillow (weird concept, I know). She's quite mature, but not always.