South Atlantic mermaid princess: Hanon Hosho light blue mermaid
North Atlantic mermaid princess: Irene green mermaid in cave garden
Antarctic mermaid princess: purple mermaid
Arctic mermaid princess: Noel blue mermaid
Indian Ocean Mermaid Princess: Sharo Orange Mermaid
Indian Ocean Mermaid Princess: Star Luo (mermaid princess born after Charlotte's death)
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