Sakurai Aoi
桜井 葵
| Sakurai Aoi桜井 葵 | |
| Hair | Ahoge, Black, Parted in Middle, Waist Length+ |
| Eyes | Red |
| Body | Pale, Slim, Teen |
| Clothes | Hairpin, Loafers, Rubber Band With Beads, School Uniform, Thigh-high Stockings |
| Personality | Classic Tsundere, Immature |
| Role | Full Sister, High School Student, Kouhai, Middle Sister, Popular, Senpai |
| Visual novels | Main character - Imouto Kansatsu Chu! |
| Voiced by | Misonoo Mei |