Name: Heihachiro Sasaki

Aliases: Sensei Sasaki

Age: 44

Height: 5'8"

Weight: 171 lbs.

Body Size: B 40"-W 34"- H 36"

Hair: Brown

Eyes: Brown

Blood Type: O

Weapon: Katana

Sensei Sasaki fought against Kenshin during the Meiji Restoration, and also he decided to leave the sword like Kenshin. Sasaki decided to teach children gratuitously and he became friend of Sanosuke, but later Toma tried to make him an assassin again, but with the aid of Kenshin and Sanosuke they could overcome him.