Go Go Vacuum-Kun A

Gogo Vacuum-Kun A is one of Lala's inventions.

This invention is characteristic for its continuous appearances in the manga. Its appearance is very similar to a floating anglerfish principally because it has the individual element as lures its preys with the angling organ at the centre of its body. This invention is very useful because it serves as a vacuum cleaner for absorbing and eliminating the dirt or rubbish in its environment. Therefore, its ability is similar to its predecessor. This invention also has Deviluke's symbol at the cantre of its forehead, as many of Lala's inventions have. This invention is a vacuum cleaner which looks like a robotic anglerfish which only swallows rubbishes which are automatically distinguished by its own sensor. And This invention has Micro Black Hole (MBH) as its own mobile engine. This invention is voiced by Futoshi Murata.

Appearance
In the chapter 36 of Darkness, it is used by Lala for cleaning up the rubbish in the highschool that she similarly hurled down, Caline is the unique character who operates it friendly and innocently. The invention ends up to be corrupted by the paranormal powers of Oshizu who is frightened by Mea, in which it unleashes the problem. When the invention is corrupted, Celine gets on the invention outdoors. The invention gets offensive and goes after Nana while swallowing her panties, and the invention and Nana run into Rito. Subsequently, the invention aims to Mikado in order to swallow her clothes. At the end of this episode, Oshizu and Mea witness the experiment of this corrupted invention.

In the chapter 37 of Darkness, it continuously appears since the former episode. This invention absorbs female clothes and later on, everything. But finally it ends up to be destructed by Nana and its black hole which the vacuum cleaner had was eliminated by Oshizu and Mea's collective work.