The series follows Kabutack, a robot created by Professor Koenji. Though not the strongest, he makes up for it with determination and spirit. He sets out on a journey to collect the thirteen Star Pieces, mysterious stones said to grant any wish, while contending with three mischievous rival robots in various contests along the way.

• Kazuki Futami
• Takeshi Kusao
• Miyabi Kimura
• Daiki Nakamura
• Dai Matsumoto
• Chafurin
• Hisao Egawa
• Shigeru Chiba