Yumi Yumika (ゆみゆみ香) is a former member of aoharu since 2015, and Sanspo Idol Reporter on Team ST. She joined aoharu since 2015 on February 25, 2017, and graduated on August 12, 2017. She joined Sanspo Idol Reporter in January 2020, and graduated on March 30, 2024.