Mei Tachibana is a high school student. Due to a traumatic incident when she was a kid, Mei has been unable to make friends or have boyfriends. By mistake, Mei…

Satoru is a young man with a warm heart. He has a cat named Nana, but, due to circumstances, he can’t raise cat Nana anymore. He travels with Nana to…

Nagaoka is a former high school teacher. He decides to start a school with an ideal learning environment. To achieve this goal, he struggles to make money by running a…