骨壶

沉默寡言、相貌平平的高中女孩室田绘里（松原夏海 饰）与美丽动人、阳光外向的赤星美津子（横山琉璃香 饰）自初中时代就是好朋友，虽然升上高中后彼此关系有所疏远，但在绘里的心中，美津子始终是一个最为重要的存在。这一天，她偶然在校舍撞见正被无良老师纠缠的美津子。美津子不满绘里的逃跑举止，于是命令绘里杀掉对方。绘里将此言当真，当夜即潜入墓地偷来了传说中稻田家的骨灰。相传只要摄入这个骨灰的人，三日内必定死亡。美津子的小跟班佐伯将装了骨灰的饮料送给一名女老师，导致了对方的暴毙。嫉妒、憎恨、爱恋，各种复杂的感情将这群青春期的少女卷入死亡漩涡…… 　　本片根据山田悠介的同名原著改编。Eri is an inconspicuous female high school student who goes completely unnoticed by her classmates. In contrast, her childhood friend Mitsuko is the class leader and is constantly hit on by their creepy teacher, Chida. In order to protect her friend, Eri obtains a funerary rumored to hold ashes that cause certain death for anyone who gets them in their mouth.