The Medaka Mermaid Quintuplets
These five tiny mermaids are friends with Keimi. They're known for their cheerful, friendly personalities and tendency to stick together.
The Members
The sisters are named Ichika, Nika, Sanka, Yonka, and Yonka Two. Yonka stands out with pink hair and a brown-striped tail, wearing a brown top and white hat.
Their Unique Speech Pattern
What fans often note about them is their distinctive way of talking—basically a bit where all five respond to a single statement in sequence. Ichika kicks things off with a straightforward statement. Nika echoes it back with enthusiasm. Sanka contradicts it. Yonka questions whether it's true. And Yonka Two finishes by asking if any of it even matters. So if Ichika says "Luffy is a pirate," you'd get: "Luffy is a pirate!" / "Luffy isn't a pirate" / "Luffy might be a pirate" / "So what if Luffy's a pirate?" It's their whole thing.
First Appearance: Chapter 608; Episode 527
Content compiled by AnimeList.moe from publicly available sources.
