Mothra and her fairies return to Japan to warn mankind that they must return Kiryu to the sea, for the dead must not be disturbed. However Godzilla has survived to menace Japan leaving Kiryu as the nation's only defense.
金子昇
as Yoshito Chûjô
吉岡美穂
as Pilot Azusa Kisaragi
Mitzuki Koga
as Mechagodzilla Operator Kyôsuke Akiba
小泉博
as Dr. Shin'ichi Chûjô
喜多川務
as Gojira
中川素州
as Kiryu
中尾彬
as Premier Hayoto Igarashi
上田耕一
as General Dobashi
Tatsuki Omori
as Shun Chujo
高杉亘
as JSDF Lieutenant Togashi
Norman England
as Sgt Woodyard
釈由美子
as Akane Yashiro
