They arrive at Kumamoto Station, on their journey to Assou. A stranger offers them a camera with a bizarre condition. He asks for witnesses.
Shinnosuke is able to enjoy the Assou Mountains and fields of summer with his camera at his side. Shinnosuke was surprised to find creatures in the Assou fields and mountains that were not found in Kasukabe. There are also townspeople who can help him and new friends to make.
But, don't they look a lot like his children from home?
Shinnosuke witnessed a huge creature silhouetted against the full moonon a cool summer night. A strange, smiling man is next to the creature.
The same strange man gave the camera to him at the station...
He calls himself Professor Akuno. Assou is witness to more bizarre events as a result of this encounter.
