A ship runs aground on a mysterious atoll leading to an investigation by insurance representative Kusanagi, who discovers an ancient bead that he gives to his daughter Asagi. Meanwhile, ornithologist Nagamine investigates reports of a new species of large bird named Gyaos. As the Gyaos begin to attack, an ancient guardian with a bond to Asagi emerges.
伊原剛志
as Yoshinari Yonemori
中山忍
as Dr. Mayumi Nagamine
藤谷文子
as Asagi Kusanagi
螢雪次朗
as Inspector Tsutomu Osako
本田博太郎
as Masaaki Saito
長谷川初範
as Colonel Satake
本郷功次郎
as Captain of the Nojima
久保明
as Captain of the Kairyumaru
松尾貴史
as Taxi driver
袴田吉彦
as Michiya
小野寺昭
as Naoya Kusangi
Yuka Sakano
as Yukino
