Yumena Yanai. Actress: Yuru Camp. Yumena Yanai was born on 21 June 2000 in Koriyama, Fukushima, Japan. She is an actress, known for Yuru Camp (2020), 3 nen A gumi -Imakara minasan wa, Hitojichi desu- (2019) and Nanoni, Chigirakun Ga Amasugiru (2023).