Nomiyama's role, Mayumi Tendo. Haruka Nomiyama is a Japanese actress. She played Mayumi Tendo in Battle Royale and was the third student to die in the film. Mayumi Tendo is her only known movie role. Retrieved from "https://battleroyale.fandom.com/wiki/Haruka_Nomiyama?oldid=9351" Categories: Actors Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.