Tomiya Natsuki
十宮 夏姫
| Tomiya Natsuki十宮 夏姫 | |
| Hair | Claret, Pink, Sidehair, Straight, Waist Length+ |
| Eyes | Tareme, Violet |
| Body | Pale, Young-adult |
| Clothes | Belt, Blouse, Bra, Dress, Panties, Pendant Necklace, Skirt Suit |
| Personality | Carefree, Energetic, Mischievous, Modern Tsundere, Outgoing, Spoiled |
| Role | Not a Virgin, Popular, Teacher, University Student |
| Engages in | Cosplay, Flirting, Teasing |
| Visual novels | Main character - Double Sensei Life |
| Voiced by | Isshiki Hikaru |
DescriptionA very energetic and cheerful university student who have her teacher practice in the academy where the protagonist studies. She is lazy, capricious and short-tempered. Natsuki loves to tease Kaname and sexually harassing him. | |