Nagase Tatsumi

The main character. He has just recently graduated high school. He lost job opportunities due to an economic downturn, so he is currently a neet.

He has broken up with his girlfriend Nana who is also his childhood friend because of his strange sexual preferences. He is unsure if he'll ever find someone who is open to his fetishes.

He is very close to his cousin Minori and sees her as an older sister.