Another - The Live Action Movie

One classroom holds an unspeakable secret.
In the spring of 1998, 15-year-old Koichi Sakakibara goes to live with his grandmother in the mountain city of Yomiyama. Soon after moving, he’s sent to the hospital because of a recurring illness. While recovering, he sees a mysterious girl in a school uniform with an eye patch. But she only leaves him with cryptic words in front of the basement morgue. After his recovery, he starts Junior High School. When he steps into the class, he sees Mei Misaki, the girl from the hospital. Her presence begins to trouble Koichi, because his classmates and teachers all act as though Mei doesn’t exist.