Kazuhiko Takano is an agent for spy organizatoin "AN Tsuushin." His rookie partner is Ryoichi Taoka and they sneak into the International City Fair, which will be held in three years in Tokyo. Various schemes exists surrounding the selection of the construction site for the International City Fair. An explosion suddenly takes place in front of Kazuhiko Takano.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.