Takamizawa Mai

A devoted sister who connects family ties

The younger sister of Shou Takamizawa. One year younger than Yuuichi, Ren Arikawa's classmate and friend.
Her body is not very strong, so she always observe physical education.
Personality is quiet, but not dark.
Although she understands that her brother hates her father, she always wants to get along with her family. She devotedly takes care of her mentally ill mother, and is an indispensable member of the Takamizawa family.
Nana is also included in the "family" she refers to, and she is worried about her brother's attitude towards Nana.
She meets Yuuichi and begins to fall in love with him, but she keeps quiet so her brother doesn't know.