Ailin

Ailin is a human on Mutazione who owns the island's Bath House. She is pregnant, and the identity of the baby's father becomes a source of intrigue. Additionally her relationship with Graubert (the baby's initially assumed father) deteriorates early in the story, culminating in the revelation that Tung is the infant's father, and Ailin would rather be in a relationship with neither of them.

Ailin runs the Hair & Claw Salon and Bathhouse. She enjoys spending time with the other villagers when she's not there, and currently holds the highest score on the arcade game in Spike's Bar. Her favorite place to think alone is at the Lighthouse.

Gardening
Ailin prompts Kai to grow the Beach Garden when she asks Kai for Coroca sap to replace the materials she uses in Nonno's bath. The new garden is near the lighthouse that Ailin favors, and she says later that the garden revitalized the area.