骨壺 (2012)

Name: 骨壺
Genre: Horror
Released: 2012-05-26
Duration: 1 h 25 min
Rating: 5
Cast: 松原夏海, 篠崎愛, 横山ルリカ, 絲木建太, 金山一彦

Eri (Matsubara) is a high school student who is anonymous unlike her friend Mitsuko (Yokoyama) who is the target of amorous advances from their teacher, Ichida (Tsubouchi). Eri comes across a novel way to protect Mitsuko: find a cursed funerary urn that contains ashes reputed to cause death and give said ashes to teacher.