Koloko "Kororin, Kororin Rorikoriron"

About

Koloko is the one of the main characters of the series. It is the fairy who turned the main protagonist into Ruru.
Koloko appears like a small cute dog with a green gem on the middle of its body. Koloko is also very small in height making it less than half of a normal child. Just like the other fairies they are very similar to Koloko's apperance.
Koloko is friendly to people especially when it's about friends. Koloko mostly loses focus easily and sometimes forgets it's duties when spoiled. Koloko will also do anything to help back its friends and also has a liking about children, it is showed when looking at a cute child, Koloko's nose bleeds
Just like most of the fairies. Koloko is one of the fairies that has the ability to use and create magic using dream power collected from panties. The magic power mostly depends on the panties power and is more powerful when recently worn by girls. Koloko can also use magic cards to summon things depending on the cards power level. Koloko's super crystal known as tears is Koloko's life source.

Koloko can fuse any human to one body but although it sacrifices life source giving danger to the user. Although its still unknown what happens to the body that was fused. Koloko can only collect dream power from the source of panties and manipulate it to any kind of magic depending on how the panties are worn. Newly worn wet panties are usually has the highest sources of magic.