TAKE FIVE

is a Japanese light novel series written by Takehiro Arihara, with illustrations by Yu Nonaka. The series began publication on November 10, 2004 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Tokyo Metropolitan Akaya High School. During the class right after the lunch break, I was suddenly surrounded by a huge black cloud. The black clouds that swell and flow like creatures completely isolated Akaya High School from the outside world. Five students who happened to gather at the gymnasium-leader Kunihiko, sleeping man Jie, unpredictable girl Akira, sister's strongest sister Akira, sister's waist purse, Yota-find the source of this huge cloud and destroyed it Received a request from the teacher Kujo to do so. If left as it is, a space-time collision will occur and Akaya City will disappear. Despite being skeptical, the five decided to rush into the eerie black cloud ...