Masaki Sato

Yuuki Sato (May 7, 1999 -), formerly a member of the Japanese girl group Morning Musume. The member of the 10th phase, who was released from Morning Musume on December 13, 2021. And good morning graduation family. Affiliated to the entertainment agency J.P ROOM Inc. His nicknames are "Maachan (Maachan)" and "Maachan (Maachan)". In the Chinese area, he is often called "Maachan", and his support color is emerald green. She is the sixth member of Morning Musume to be born in Hokkaido.