A new genre of visual entertainment has finally come to life! What would happen if comedians are transferred to a parallel universe which is created by five popular Japanese writers? The comedians are not given any script or lines but given unexpected and unreasonable challenges. They have to survive by pure ad-libbing.
Hiroshi is a seemingly ordinary young man that works part-time at a gyoza shop, but the reality is he’s actually a fortress for a planet! Each of his movements is produced by someone inside him steering, which is why he goes through life without getting entangled with other humans. Due to an incident, Shizuka begins to have feelings for Hiroshi, and Akemi suddenly becomes captain of the fortress and must handle these new complications while trying to find a new future for her planet.
First generation member of Japanese idol group Nogizaka46.