Overview
Airi is a graduate student with a degree in the study of folklore. As part of her research, she decided to go to a small village with a group of friends, to investigate local legends. She does not know that the people worshiped the Slit-Mouthed woman as a living god, and intend to use her and her friends as a human sacrifice. In the end, Airi is injured and decides to fight, becoming a Slit-Mouth hunter.”
| Actor | Age then | Age now | |
|---|---|---|---|
 | 40 | 53 | |
 | - | - | |
 | 26 | 40 | |
| 28 | 42 | |
 | 23 | 37 | |
 | - | - | |
 | 40 | 53 |