Wakamiya Hazuki
若宮 葉月
| Wakamiya Hazuki若宮 葉月 | |
| Measurements | Height: 158cm, Weight: 43kg, Bust-Waist-Hips: 86-56-84cm |
| Hair | Black, Long |
| Eyes | Blue |
| Body | Pale, Slim, Teen |
| Clothes | Puffy Sleeves, Ribbon Hair Accessory, School Uniform |
| Personality | Clumsy, Deredere, Hard Worker, Kind |
| Role | Non-blood-related Sister, Yamato Nadeshiko |
| Engages in | Cleaning |
| Subject of | Weak Memory |
| Visual novels | Main character - Tsukushite Ageru no! ~Datte Onii-chan no Oyome-san ni Naritain da Mon~ |
| Voiced by | Himiko |