Yamagishi Haruka

Rou's real mother. According to Rou's father, she abandoned Rou at a young age and disappeared with another man.

Rou's father furiously destroyed everything related to her and did not leave even a single photo.

In reality, Haruka did not run off with another man. She ran away to escape the abuse she was experiencing, unable to take Rou with her she asks Iori to look after him.

Rou does not remember her face that well.

She appears after clearing Suzuko's and Iori's stories.