ジルベール・ジルベルト

A Designer's Child, his genes are engineered to be superior to the average person. He looks down upon and enjoys abusing and mocking unmodified humans and members of the pro-AI faction. 

He has had a grudge against Kou since their schooldays. In the present day he is the leader of his own private mercenary group, Dainsleif.

He pilots the Simulacrum "Noble Vertu"./