Adachi Akka

Adachi's mother. She looks like Adachi but has a completely opposite personality; she is sociable and speaks her mind clearly. However, they share the trait of being blunt and not good with words, often speaking too little.

Since her daughter has always been reserved and struggled to express her emotions, she couldn't understand her and ended up raising her with some distance, which shaped Adachi's current personality. Although they hardly talk now, she still cooks for her daughter and does not dislike her.

She goes to a sports gym, where she happened to meet Shimamura by chance.