This is a collection of 5 short horror one-shots and a series of 4 koma strips, all by different authors.

Jushin Mail -- Imai Yasue

Kibou no Megami -- Shimizu Masumi

Death Spiral~Eien no Jubaku~ -- Komuro Eiko

Mirai Diary -- Sugawa Maki

Noroi no Tatebue -- Makihara Wakana

Tsuki Megami no Kaidan~Kuro no Jikenbo~ -- Hayatsu Chisato

Various 4 koma manga -- Usagino Mimi