Risa Saito
Risa Saito as Ryo Yummimura
Born: November 29, 1970
Occupation: Actress
Years active: 1992 - present
Spouse: N/A
Website: N/A

Risa Saito (斉藤 りさ Saitō Risa) is a Japanese actress. She is known for her roles as Ryo Yumimura in Ultraman Dyna. She is Takeshi Tsuruno's partner on the Ultraman Dyna series. Her hobbies are nail art and drive.