Mashima Saki
真島 サキ
| Mashima Saki真島 サキ | |
| Measurements | Height: 142cm, Bust-Waist-Hips: 70-59-76cm |
| Birthday | 26 February |
| Hair | Green, Long |
| Eyes | Red |
| Body | Pale, Slim, Small Breast Sizes, Teen, Younger Appearance |
| Clothes | Hairpin, Lab Coat, Maid's Dress, Maid's Headdress, School Swimsuit |
| Role | Principal |
| Visual novels | Side character - Love Lab ~Choukyou Nante Kyoumi no Nakatta Ore to Kanojo no Houkago SM Laboratory~ |
| Voiced by | Tamiyasu Tomoe |
DescriptionThe principal of this school that Souichirou works at. She organizes "Love Lab" and put Souichirou in charge of being the "master". Using threats and coercion she convinces Yuuri, Kaname and Hinata to join. She often yells at Souichirou when he doesn't make progress fast enough with his 'slaves'. | |