A 2011 tokusatsu kaiju short film produced by Dream Planet Japan and Marbling Fine Arts. Initially directed by Nobuaki Sugimoto, it was completed by Koichi Kawakita. It is based on the 1993 children's book of the same name by Masamoto Nasu. This was Koichi Kawakita's final film before his death in 2014.

"Should I cease to exist...?"