Biography: Mariru Amamiya is a retired Japanese adult actress who began her career in 2012. Mariru has dark brown hair (often dyed honey blonde or auburn), brown eyes, is 4'10" tall, weighs 110 pounds, measures 34B-23-34, and has no tattoos or body piercings. She has also been credited as Ayane Tachibana, Honoka Saga, Monaka Motsumoto, Nana Mochiduzi, Rena Yoshikawa, Rina Kurosaki, and Yua Uehara.