| Kazamine Kikuko風峰 紀久子 |
| Measurements | Height: 163cm, Bust-Waist-Hips: 83-56-85cm, C cup |
| Hair | Intake, Long, Orange, Ponytail, Side Tail, Spiky Bangs, Wavy |
| Eyes | Green, Tareme |
| Body | Pale, Slim, Teen |
| Clothes | Arm Warmers, Collar, Court Shoes, Detached Sleeves, Flower, Hair Tie, Mini-dress, Miniskirt, Pendant Necklace, Ribbon Tie, School Uniform, Thigh-high Stockings, Unusual Hair Ornaments, Vest |
| Personality | Mischievous |
| Role | Friend, Full Sister, High School Student, Kouhai, Younger Sister |
| Visual novels | Main character - Narikiri Bakappuru! "Hontou wa, Anta to Nante Ichaicha Shitakunain Dakara ne!" |
| Voiced by | Toono Soyogi |