There have been cases of mysterious disappearances of onsen visitors in Atsumi city in S prefecture.The victims were eventually found dead with signs of severe injuries to their bodies resembling a vicious shark attack.

• Shoichiro Akaboshi
• Takuya Fujimura
• Kiyobumi Kaneko
• Koichi Makigami
• Masaki Naito
• Mio Takaki
• Shigeo Ôsako
• Sumiya Shiina