|The Venture Bros. character|
|Species||Human (and robot duplicate)|
Obsession with Leslie Cohen
Phantom Limb (tutor, may have recruited him into the Guild of Calamitous Intent]
Mike went to college with Pete White, Rusty Venture, Baron Ünderbheit, Brock Samson and The Monarch. He was friends with Pete, Rusty and Underbheit, and a tutor of Leslie Cohen, whom he has developed feelings for. Sorayama grew resentful of his roommates after they played joke on him by making a bong full of oregano, which he is allergic to, and teased him of his crush on Leslie in which he was humiliated by Pete White, the college station's disc jockey, who reads a fake dedication declaring Mike's love for Leslie. Furthermore, Sorayama was convinced that Rusty slept with Leslie Cohen, but later turns out it was Brock Samson.
Sorayama eventually majored in robotics and kept his feelings for Leslie Cohen. Later in life he developed his "Leslie-Bots" and a robotic version of himself. When he died the robot version of himself kidnapped White, Underbheit, Venture and Samson to punish them for various incidents that ruined his chances with Leslie. His robot duplicate was ultimately destroyed by Samson.
It is possible that Phantom Limb recruited Mike Sorayama into the Guild of Calamitous Intent, much as he did with Sheila and attempted to do with Billy Whalen. If so, this would explain Mike's development into a spiteful villain.
- Mike Sorayama is based on artist Hajime Sorayama, who drew characters such as female-looking robots in which the Leslie-Bots are based on.