Yashita Tribe lived in ToTai Island around 14th to 16th centuries.
This is a story from the Yashita Tribe during the plague causing many people to die. They believed it was caused by a curse of bear spirit.
In order to get rid of the curse they sacrificed 11 girls to the secret pond.
Yashita Tribe girls found a sick cave seal. They tried to nurture him back to life but he dies.
So they decided to have a cave seal BBQ, but you know what?! Cave seal was infected with mushroom!!!