Shichiri Isana
七梨 いさな
| Shichiri Isana七梨 いさな | |
| Hair | Brown, Curtained, Parted in Middle, Shoulder-length, Wavy |
| Eyes | Green |
| Body | Big Breasts, Pale, Slim, Young-adult, Younger Appearance |
| Clothes | Blouse, Trousers |
| Personality | Sloppy, Watashi |
| Role | Mother, Shopkeeper |
| Visual novels | Side character - Chiisana Kanojo no Sayokyoku |
| Voiced by | Oohara Natsumi |
DescriptionTakumi's mother and the manager of the coffee shop "Mermaid" where Mizuka works. | |