Amanogawa Biura
天乃川 びうら
| Amanogawa Biura天乃川 びうらO | |
| Aliases | Biula |
| Measurements | Height: 153cm, Bust-Waist-Hips: 78-53-73cm |
| Birthday | 7 July |
| Hair | Brown, Shoulder-length, Spiky Bangs, Straight, Twin Tails |
| Eyes | Amber, Tareme |
| Body | Pale, Slim, Teen |
| Clothes | Boots, Overall, Ribbon Hair Accessory, Ribbon Hair Tie, Shorts, Sweater, T-shirt, Uniform, Yukata |
| Personality | Watashi |
| Role | Housekeeper, Non-blood-related Daughter, Non-blood-related Sister, Older Sister, Ward |
| Engages in | Cleaning, Cooking |
| Visual novels | Main character - Musume Sanjou!! Doubutsuen. |
| Voiced by | Oonami Konami |
DescriptionBirthday: July 7 (Her real date of birth is unknown, this is the day when she was picked up). | |