One day, fighter jets fly over the skies of Tokyo, and heavy tanks start driving through the city. Takashi Shikii is at a loss as to what is going on, but then a mysterious woman appears and tells him that "World War III is about to begin. Then, Tokyo... In addition to the title story, this is a collection of suspense SF short stories that includes "Kuro-shi tori 4444", "Yakou Toshi no Mirai” and “Kiiroi Usagi”Note: Kuro-shi tori 4444 was published in Shuukan Shounen Magazine with Buronson as writer.