| Hibarigaoka Itsuki雲雀ヶ丘 愛祈B |
| Measurements | Height: 169cm, Bust-Waist-Hips: 99-58-90cm |
| Birthday | 9 September |
| Hair | Blond, Intake, Sidehair, Spiky Bangs, Waist Length+, Wavy |
| Eyes | Green |
| Body | Big Breast Sizes, Pale, Slim, Teen |
| Clothes | Bikini, Bracelet, Clothing with Ribbons, Earrings, Flower, High Heels, Micro Bikini, Mini-dress, Necktie, No Panties, Pendant Necklace, School Uniform, Sun Hat, Sundress, Swimsuit, Thigh-high Stockings, Towel, Transparent |
| Items | Stuffed Toy |
| Personality | Deredere, Energetic, Possessive, Smart, Watashi |
| Role | High School Student, Master, Ojousama, Roommate |
| Engages in | Fighting, Flirting, Swimming |
| Visual novels | Main character - Guardian ☆ Place ~Do S na Imouto to 3-nin no Yome~ |
| Voiced by | Ogura Yui |