Galois, Cubik

キュービック・G

A young boy titled 'Edison' who frequently invents various robots. He is generally more captivated by mathematics than by puzzles, although he develops an interest in Kaito after seeing his Phi-Brain in action. Initially, he seemed self-centered, but this stemmed from his young age preventing him from fully grasping the consequences of his actions. Nonoha refers to him as "Q-chan," a pun on his name, which he appears to accept without issue.