Adele

Adele (アデル) is a mermaid and is an employee at Mermaid Cafe.

Appearance
Adele is youthful mermaid with wild fuzzy hair that reaches past her shoulders, and has dark tanned skin with pink lipstick. She wears a bikini top with a leopard skin pattern, and her tail is a red colour with several zig-zag patterns all of which being different hues of red themselves.

Personality
Not much of her personality is known, but from what has been shown of her so far, she is apparently fun loving.

Abilities
Being a mermaid, Adele has several abilities unique to her race. It is not yet shown but she may have the ability to talk to fish and call out to them using sonar waves, which is one of the basic abilities found in all mermaids and some fishmen. Apart from the ability to breathe underwater, as a mermaid she also has the ability to swim very quickly at speeds much faster than the flying fish used by the Flying Fish Riders. However, like any mermaid, she is vulnerable on land.

She also appears to be a skilled dancer, as she is dancing during the banquet for the Straw Hat Pirates.

Fishman Island Arc
Adele and her friends first appeared in Mermaid Cove, welcoming the Straw Hat Pirates when Keimi brought them there for a visit. When the three princes arrived to inquire the crew's illegal entry into Fishman Island, the mermaids denied the crew was there, hiding them. However, when the crew's presence were made known anyways by Sanji's nosebleed and Hammond's attack, the princes made it clear that they were simply trying to deliver Jinbe's message to Monkey D. Luffy.

After Ishilly, Fillonce and another mermaid were kidnapped by Caribou, Adele and the others wondered where they went off to and they had no clue of what happened to them. The only thing they did know was that Ishilly was opening a barrel.

After the civil war between the Straw Hats and the New Fishman Pirates ended, Adele and her friends danced at the Ryugu Palace banquet in honor of the Straw Hats' victory, and saw them off when they departed to the New World.

Further Appearances
Some time after the Straw Hats left, Adele and her friends witness Caribou attempting to kidnap a helpless mermaid.