A girl who comes to Yokohama from Tsuwano stumbles upon the solution to a mysterious series of explosions. However, when she learns this secret, evil hands reach out to her!

• Nippon Television Network Corporation
• Shochiku
• Junko Sakurada
• Koichi Sato
• Kie Nakai
• Koji Kita
• Yoshi Katō
• Akihiko Hirata
• Kazuhiko Kasai
• Saburô Shôji