Mimi

Mimi (シスターミミ Shisutā Mimi) is an antagonist in the Mermaid Melody series. Mimi and Sheshe are lovers, Mimi is the younger sister of Sheshe. There has been a common misconception among fans that Sheshe and Mimi were lovers in the manga and were censored to be sisters in the anime, when in fact, they still referred to themselves as sisters even in the manga.