Toono Sakumi
遠野 朔美
| Toono Sakumi遠野 朔美 | |
| Hair | Bob Cut, Brown, No Bangs |
| Eyes | Brown |
| Body | Mole, Pale, Slim, Teen |
| Clothes | Necktie, School Uniform, Sports Shoes, Sports Swimsuit |
| Personality | Curious, Friendly, Relaxed, Tomboy |
| Role | High School Student, Popular, School Swimming Club Member, Schoolmate |
| Engages in | Swimming |
| Visual novels | Side character - Tsukumonogatari |
| Voiced by | Satou Rina |