Mirei Shikishima

Mirei, a young soldier who washes up on Mermaid Island the same day as Mamori, is a force to be reckoned with. With her tough presence and a serious vibe, some people might see her as harsh at first glance. But beneath that tough exterior, she’s got a heart of gold. She tends to keep her guard up, especially when she’s around others, but when Mamori faces any trouble or bullying, Mirei’s protective instincts kick in, revealing her true, caring nature. She’s a unique blend of strength and sensitivity, making her a crucial ally and a fierce friend.