Minoru's Sister

Koharu is a fujoshi who meets Minoru.

Taira encounters Susumu on the street and later helps him with his manga work alongside Ao-chan.

Susumu is seen being intimate with Minoru. Later, he is shown struggling to meet his manga deadlines, complaining about drawing backgrounds, and receiving help from his assistants.

Ao-chan arrives to help Susumu with his manga deadlines, bringing Taira along.

A classmate of Minoru's who works at a bakery and recognizes Susumu.

A classmate of Minoru's who confesses her feelings to him but is rejected.