煉獄のカルマ 5 [Rengoku no Karma 5]

This intense manga explores the theme of suicide and its consequences, as a high school student who couldn't bear bullying finds himself in purgatory, known as "purgatory." His only way out is to make amends for his suicide by helping a girl who survived a group suicide she initiated to save others. The fifth and final volume includes the thrilling climax of the mass suicide story and a bonus chapter.