Kalamainu'u Iona

Kalamainu'u Iona is a pre-made mermaid from The Sims 4: Island Living. She resides in Sulani as a townie.

Trivia
Каламаину'у Иона
 * Kalamainu'u greatly resembles the main character Ryn from the 2018 Freeform TV Show, Siren.
 * Kalamaiu’u is considered an “evil” mermaid to many players.