南 倫子

The protagonist's homeroom teacher. Hojo Motonori's cousin.

With her captivating body and caring, big sister personality, she is a very popular teacher with students, both male and female. She is a good advisor to the protagonist, and is always there to help him when he's in trouble.

She is often shrouded in mystery, and very few people know much about her.

Her hobby is making strange energy drinks.

She is involved in the succession struggle for ownership of the school.