Sawayama Iori
佐和山 伊織
| Sawayama Iori佐和山 伊織 | |
| Hair | Green, Long |
| Eyes | Brown |
| Body | Big Breasts |
| Clothes | Glasses, Hairpin, Knee-high Socks, School Uniform, String Ribbon Tie |
| Personality | Secretive |
| Role | High School Student, Older Sister |
| Engages in | Bullying |
| Visual novels | Main character - Sister tyranT ~Jisshi Kuppuku Choukyou~ |
| Voiced by | Kazuha |