Name: Kairen

Member: 1

Anime: 2

Role: Kairen (カイレン)Kairen is a righteye flounder mermaid and an employee of the Mermaid Cafe. First Appearance: Chapter 608; Episode 527 (Source: One Piece Wikia) Kairen (カイレン)Kairen is a righteye flounder mermaid and an employee of the Mermaid Cafe. First Appearance: Chapter 608; Episode 527 (Source: One Piece Wikia)