10화: 아라레와 가챤을 납치한 후 지구를 파괴하려는 외계왕 니코짱

10

The Alien King Nikochan abducts Arale and Gatchan and is intent on destroying the Earth, but Gatchan eats the alien spaceship. While Dr. Slump builds a new spaceship, Nikochan is driven crazy by the positive reactions the inhabitants show towards aliens. The new spaceship is finished but never leaves the Earth. (Source: Wikipedia)