Fuusenkazura ふうせんかずら

The sentient that is responsible for most of the phenomena. It normally takes over the body of Gotou Ryuuzen to communicate with the CRC, although it can (and sometimes does) choose to possess someone else. It wishes to be entertained, and chooses the Cultural Research Club as it believes they will be interesting.

It has an extremely lifeless expression when it comes to visit, but over time it becomes more expressive.