
Kotoko, who has just started high school, feels bored on a daily basis. Seated behind her in class is Sachi Seto, who is struggling with illness. Though she has not yet met anyone, they all call her Sacchan. One day, a mysterious girl appears before Kotoko, changing her boring existence. Who is she?
7.3
6.4
7.1
6.1
7.7
7.7
7.4
7.9
6.6
6.1
7.8
8.0
8.5
6.8
7.2
6.5
7.7
7.2