Rishio has 2 Mitski concerts.

Mitski Miyawaki (born Mitsuki Laycock) is a Japanese-American singer and songwriter. Born in Mie Prefecture, Japan to an American father and a Japanese mother, she moved frequently while growing up due to her father's job at the United States Department of State, living in Turkey, China, Malaysia, the Czech Republic and the Democratic Republic of Congo before settling in the United States. She sang in a choir in high school and was 18 when she wrote her first song on the piano.