Corpse Party: Sachiko's Game Of Love - Hysteric Birthday
Other titles :
Corpse Party - Sachiko no Renai Yuugi Hysteric Birthday 2U, コープスパーティーサチコの恋愛遊戯 Hysteric Birthday 2U, Corpse Party - Sachiko's Game of Love Hysteric Birthday 2U, Corpse Party - Sachiko no Renai Yuugi ♥ Hysteric Birthday 2U
The master of the school has an overwhelming power over the events that happen around the trapped. And that power is even greater on a certain day: her birthday.