|Kudou Mio九道 美緒|
|Hair||Blunt Bangs, Parted to Side, Pink, Tiny Braid, Waist Length+|
|Body||Average Height, Pale, Slim, Teen|
|Clothes||Garter Belt Stockings, Hairpin, Loafers, Miniskirt, Pantyhose, Ribbon Hair Accessory, Sailor School Uniform, School Uniform|
|Role||Betrothed, Childhood Friend, High School Student, Wealthy|
|Visual novels||Main character - Play! Play! Play!|
|Voiced by||Sakura Momoka|
Seiji's fiancée and childhood friend. They go to school together everyday. She is secretly in love with him.