Amane Shiraki, a perfect student, dies and her classmates hold a class meeting to find the killer.
A Classroom Bereft of Angels (Tenshi ga Ita Kyoushitsu) is a Psychological Horror manga by SeNMU that follows Hainiwa, as her classmates try to find out who is behind Amane's speculated murder.
This manga contains examples of:
- Asshole Victim: Almost all of the characters in the manga fit this, with all of them except Hainiwa having killed or harmed someone but died in the end.
- World of Technicolor Hair: Every character in the manga except for Amane and an unnamed girl with short black hair has distinct hair colors.