Ichiro Miki is a child living in the industrial district of Kawasaki, where his parents' constant struggle to make ends meet often leaves the schoolboy alone. Constantly teased by a bully nicknamed Gabara, his only friends are toy consultant Shinpei and fellow classmate Sachiko. Ichiro turns to escapist dreams of Monster Island where he befriends the equally bullied Minilla.
On an unknown island in the South Seas, Godzilla is disturbed by its giant inhabitants, clashing with Kamacuras, Kumonga, Ebirah, and Gabara to prove he is the Number 1 Monster. An 8mm film included in the Toho Kaiju Picture Book Series.
