Hatori Ai
羽鳥 亜衣
| Hatori Ai羽鳥 亜衣 | |
| Hair | Brown, Waist Length+ |
| Eyes | Amber |
| Body | Big Breast Sizes |
| Clothes | Bikini, Mini-dress, Necktie, Pajamas, School Uniform, Shrug, Thigh-high Stockings, Towel |
| Role | Older Sister, Student Council President |
| Subject of | Catheter, Pregnancy |
| Visual novels | Main character - Ore no Ane ga Konna Ninpu ni Naru Wake ga Nai |
| Voiced by | Shiina Amane |