Anela

 is one of the protagonists in Mermaid Pearl Pretty Cure!.

Her pretty Cure ego is Cure Shell, the sound pearl of Opera, based on rocks/whales and sharks.

Cure Siren
Cure Siren is the pretty Cure form of Anela. She represents the sound pearl of Opera, based on rocks/whales and sharks.

Transformation
Pretty Cure! Mermaid Pearl! is Anela's transformation phrase in Mermaid Pearl Pretty Cure!.