Fairilu Guga in the anime
|Occupation||Overseer of Little Fairilu|
- Guga's voice actor is Yūsuke Shirai, same as Fairilu Gole. It might represent that he is the third season's counterpart to Gole, whose role is mostly similar to him.
- Guga is one of the few Fairilus that only have half of their fairy wings. The others are Fairilu Selene, Hii and Ragi.
- In the book Rilu Rilu Fairilu's Secret Encyclopedia, where Guga originates, he is set to be female. Guga in the book is one of the queens (another being Fairilu Selene) of Little Fairilu who give birth to Fairilu Tree, and represents darkness.