一 空観

Kuon's father. The developer of VRMMO "Boundary". A prominent AI researcher.

An AI of First, who aims to create a strong AI. According to his theory, after that, a technological singularity will occur, and humans will be forced to adapt by transforming themselves into AIs. And so, they would be able to change their bodies and personalities and copy themselves as they like. This revolution is his ideal.

Due to his wise Towako dying, he is trying to complete Thinker System, transfer her brain functions and specifics to a strong AI via it and make her live in VRMMO, thus making his wife's swampman. He believes smampmen are the same as the originals, just with different bodies. In one timeline, Kuugan has succeed to finish Thinker System in Second. As the result of test of the system, his swampman Bookman was created.