Azumanga Daioh dj - Drifting Classroom

Out of nowhere, an entire school vanishes, leaving nothing but a hole in the ground. While parents mourn and authorities investigate, the students and teachers find themselves not dead but stranded in a terrifying wasteland where they must fight to survive. (Source: VIZ Media) *Note: Includes short story "The Wish"*

It's not manga, it's Azumanga! − smart, fun and totally addictive. Created by the iconoclastic Kiyohiko Azuma, Azumanga Daiou is strongly character driven, taking the reader through the daily tribulations of Miss Kurosawa, Miss Yukari, the wild Tomo, hair-triggered Yomi, ditzy Osaka, brash Kagura, cute Chiyo-chan and athletic (but girly) Sakaki. (Source: ADV) *Notes: \- A great number of chapters are divided into several parts that have been included in the final chapter count. \- Includes five extra chapters.*