Mai Nambu (born December 31, 1995) is a Japanese-American actress and martial artist. As an actress, she most known for her roles in Garo: Hagane o Tsugu Mono (2024), Ramree (2020), Drifter (2021) and Bloody Maria. She's been active in martial arts. One of her best-known acting roles is Kumi Leoncheva in the TV series Drifter which aired in 2021.