|Fujii Sumika藤井 澄佳|
|Measurements||Height: 156cm, Bust-Waist-Hips: 85-52-83cm|
|Hair||, Black, Waist Length+|
|Clothes||, Bikini, Garter Belt Stockings, Miniskirt, Ribbon Hair Tie, Ribbon Tie, School Uniform, Thigh-high Stockings, Wedding Dress|
|Role||, High School Student|
|Visual novels||Main character - Angel Ring|
|Voiced by||Momoi Ichigo|
Satoru's childhood friend. She often comes by in the mornings to walk with him and Sana to school. Cute and sweet she's always nice to both Satoru and Sana although she confronts Satoru about being an otaku.