相楽 まりあ

The matriarch of the Sagara family. She is a widow whose husband died shortly after the birth of her fourth daughter, Ruruka. She is mentally strong, having raised four daughters by herself. In terms of personality, she is very open and easygoing.

She thinks of the main character as her own son, and because of this, she is sometimes very defenseless towards him. She is still very much in love with her late husband.

Sexually, since the death of her husband, she has been in a state of abstinence, and in reality, she has accumulated quite a lot of sexual desire (although she is not aware of it...).