is a series of Japanese illustrated short stories written by
Sakurako Kimino with illustrations by Natsuki Mibu and
Yuki Kiriga. The stories were a part of a reader participation game in
ASCII Media Works'
Dengeki G's Magazine where readers could influence the progression of the story. The project was first unveiled in the October 2007 issue of
Dengeki G's Magazine, and ran until the June 2012 issue.