Yoshihiko Tokugawa

He resides in Paris, France, in early episode. He will be returning to Japan bring his ambitions along.

His motives behind of removing all Toyotomi retainers are still unknown.

It was later known that he is obsess with power - The power of Master Samurai. Recently, he had started on the project of creating Master Samurai with use of science. The disappearance of students who were decedents of Master Samurai in the school are part of his planning to reach his goal.