Miyu, who was doing a live radio broadcast from under the sea, said, "Listeners to the broadcast, I have just discovered a strange little machine-like object at the bottom of the sea." When she turned on the device, the ice expanded and formed a large ring. Penguin children playing in the ice circle. The children's play was also broadcast live, but their number was decreasing before they knew it ...? A mysterious radio broadcast in the shining aurora borealis of the Antarctic Ocean. Why don't you listen to it too?

Published in Garo 1974-08

This is the story of Baku Happa, a student at Tokyo Metropolitan Undefeated High School. Baku, or the "Invincible Gang Leader", as he is called, will fight along side his friends to defeat the evil enemy "Jubansho".