When heads of state gather at the G8 summit in Japan, Guilala -- the intergalactic monster that had been banished from the earth in The X from Outer Space -- returns to ravage the Japanese countryside and threaten the world leaders. Military strikes prove futile against the beast, but a reporter learns that one rural community possesses a strange ritual that might influence the creature. Minoru Kawasaki directs this campy satire.

Amechiyo (the banished prince) falls in love with Tanukihime (a princess of raccoon dog disguised as human). This is an operetta which includes comedy, singing and dancing, and a love story.