There are at least two producers with the name ゆうゆ: 1. Yuuyu-P (ゆうゆP) is a hits maker with a long experience in BMS. He makes not only original music, but also the musical arrangements of other authors. 2. Yuuyu (real name 岩井 由紀子, Iwai Yukiko) is a Japanese singer and actress born 1968-05-26 in Yokohama, Kanagawa Prefecture, Japan. She graduated from Kaetsu Womens Junior High and High School (now Kaetsu Ariake Junior High and High School), but left university before finishing at Kaetsu Womens Junior College (now Kaetsu University Junior College).