Oboshiro Daiya
朧白 金剛石
| Oboshiro Daiya朧白 金剛石B | |
| Aliases | 朧白・ヒポポ・金剛石, Oboshiro Hipopo Daiya |
| Measurements | Height: 157cm, Weight: 49kg, Bust-Waist-Hips: 92-57-86cm, G cup |
| Hair | Blond, Violet, Waist Length+ |
| Body | Big Breasts, Pale, Slim, Teen |
| Clothes | Ribbon Hair Accessory, School Uniform |
| Personality | Deredere, Ignorant |
| Role | Childhood Friend, Daughter, Granddaughter, Ojousama, Wealthy |
| Visual novels | Main character - Himawari no Kyoukai to Nagai Natsuyasumi |
| Voiced by | Kisaragi Aoi |