Name: Fujii Rio (藤井梨央)
Nickname: Riorio (りおりお)
Birthdate: March 4, 1999
Birthplace: Aichi, Japan
Blood type: B
Hobbies: Piano, handball
Favorite Color: Gold
Looks Up To: Wada Ayaka, Kudo Haruka, Sugaya Risako, Suzuki Kanon
• Was first introduced at the "Hello! Pro Kenshuusei Happyoukai ~Haru no Koukai Jitsuryoku Shindan Test~" event on May 5, 2013.
• Participated in the 2011 S/mileage and 10th Generation Morning Musume auditions before becoming a Kenshuusei.
• Her favorite Hello! Project song is "Shin Nippon no Susume!" by S/mileage.
• Wrote in a magazine that her dreams are to do away with the image of idols being stupid through attending University, like Tsugunaga Momoko and Suzuki Airi, and appearing on quiz shows.
Will update as more information becomes available.