鞘師里保

Riho Sayashi (鞘師里保 Sayashi Riho, born May 28, 1998, Hiroshima, Japan) is a Japanese pop singer formerly under Hello! Project. She is a former ninth generation member of the Japanese pop group Morning Musume, along with Mizuki Fukumura, Erina Ikuta, and Kanon Suzuki. Her uncle, Tomoya Sayashi, is a former Japanese baseball player of the Hiroshima Toyo Carp of Japan's Central League. She is also a former member of the duo Peaberry. In 2019 she became a touring member of Babymetal, including their performance at Glastonbury Festival 2019.