Height: 176 cm (5'9")

As a high schooler and a member of the art club, he enjoys illustrating his own mangas and drawing still images of even his kouhai, Nagatoro, after meeting her. Naoto spends his time after school in the art club with Nagatoro on most days where the crazy antics ensue. He is an introvert, twitchy, loner, nerdy and shy aspiring artist, who tries to avoid social interaction with other people and doesn't seem to have any friends. He is also referred as closet-perv by Nagatoro.

Naoto eventually notices his romantic feelings for Nagatoro and sets out different scenarios to get closer with her and date her in the future.