Shy returns to school only to find herself faced with Iko Koishikawa, a girl whose injuries she blames herself for. As if that wasn't stressful enough, a mysterious young boy sows discord and forces the girls to face the darkness in their hearts.
If you feel guilty, Koishikawa-san,
،إن شعرت بالذنب يا كويشيكاوا-سان
Wenn du dich also schlecht fühlst,
Si aún te sientes incómoda,
Si aún te sientes incómoda,
Si jamais tu te sens coupable,
Koishikawa,
Se ti senti in colpa, Koishikawa...
Se você se sentir culpada,
Koishikawa-san,
Если чувствуешь себя виноватой,