Tachibana Saori
橘 沙織
| Tachibana Saori橘 沙織 | |
| Hair | Brown, Long |
| Eyes | Pink |
| Clothes | Apron, Bikini, Blazer, Miniskirt, Pantyhose, Tracksuit, Waitstaff Uniform |
| Personality | Carefree |
| Role | Full Sister, University Student, Waitstaff |
| Subject of | Bridal Carry |
| Visual novels | Main character - Alto Side character - Miharu - Alto Another Story |
| Voiced by | Isshiki Hikaru |