Riho Sayashi is a Japanese actress, singer and dancer. She is a former member of the Japanese pop group Morning Musume and the duo Peaberry. In 2019, she became a touring member of Babymetal, includin

"Pyoco Pyoco Ultra" is the 48th single by the J-pop group Morning Musume, released in Japan on January 25, 2012 on the Zetima label.