| Yaegashi Yuuki八重樫 結希 |
| Aliases | Shishou |
| Measurements | Height: 156cm, Weight: 50kg, Bust-Waist-Hips: 87-59-85cm, E cup |
| Hair | Brown, Long, Ponytail, Straight, V Bangs |
| Eyes | Hosome, Teal |
| Body | Fang, Muscular, Pale, Slim, Teen |
| Clothes | Ankle Socks, Baggy Pants, Body Ribbon, Bow Tie, Bracelet, Cardigan, Chemise, Collar, Crop Top, Hair Tie, Loafers, Maid's Dress, Maid's Headdress, Mary Jane, Miniskirt, Pleated Skirt, Ribbon Tie, School Uniform, Shirt, Skirt, Sports Bra, Sports Shoes, Sweater, Thigh-high Stockings, Torn Clothing, Wristband |
| Items | Gaming Console, Handbag, Manga, Mobile Phone |
| Personality | Atashi, Blunt, Carefree, Cheerful, Energetic, Honest, Mischievous, Outgoing, Tomboy |
| Role | Childhood Friend, Classmate, Daughter, Friend, Gamer, Kouhai, Neighbor, Rival, Schoolmate, Senpai |
| Engages in | Cosplay, Cycling, Dancing, Online Chatting, Reading, Sports, Teasing |
| Subject of | Injury, Piggyback Ride |
| Visual novels | Main character - Full Kiss |
| Voiced by | Shirayuki Midori |
DescriptionMasaharu's classmate and neighbor who has been friends with him ever since kindergarten. She has zero interest in romance, is a tomboy and does not even mind if Masaharu sees her just in her panties while reading manga. Yuuki also loves shounen manga and is quite the skilled gamer as well. |