Kamapot

Kamapot (カマポット) is a robotic platform that the Stardroids stole from the construction site of a skyscraper. They planned to give it the ability to attack, but discarded the idea as it did not suit it well. Kamapots will generally drift up slowly from chutes, but there are some that suddenly fly up at high speed.

Etymology
"Kama" is probably derived from the Japanese word "kama (釜)", which means pot or kettle.