Yuko Oshima

Yuko Oshima (大島優子, Ōshima Yūko) is a C-Rank Keijo player under the Kansai's Hyougo Branch. She was a student at Setouchi Keijo Training School and the former top 10 examinee. She previously resided in Room 104. Oshima has side ponytail hairstyle. She is a huge, tall, and muscular woman.