Cure Oasis

Cure Oasis was a legendary Pretty Cure of Pretix Sirena and the Previous Queen of Tri Nan Og Sirena/Grand Island she was known by her original name Aunete Oasis Land Marine Aqua of Tri Nan Og Sirena.
== Biography ==
When she was young, she was a very bright and curious young princess, but she had a habit of forgetting which according to Mermaid Queen she got herself in trouble and was scolded by previous Queen of Tri Nan Og Sirena. Before becoming a Pretty Cure, she was very lonely and was tired of her royal duties as Princess but also wished to become a normal girl.
When Princess Aunete meets an injured witch who was once the witch of destruction and treated her wounds the witch was very surprised by the young princess's kindness. Aunete would then meet the mermaid from the Earth Sirena who gives her the tropical pact for her to become a pretty cure without revealing her true in heritage as the Princess of Tri Nan Og Sirena and would be Cure Oasis.
When the previous Queen time to retire her throne to Princess Aunete, her coronation was ruined when the witch attack Tri Nan Og Sirena where Aunete then had no choice but to transform into a Pretty Cure and also had no choice but to fight the witch.
But when she stopped the witch who retreated to her world Aunete apologies to the mermaid for hiding her true identity as Princess of Tri Nan Og Sirena and apologies to the previous Queen for hiding the truth that she became a Pretty Cure, but the previous Queen had already forgiven her and thus she was crowned the new Queen of Tri Nan Og Sirena.
== Trivia ==
* Cure Oasis is just like Manatsu who hate their royal life as a Princess of Sirena.
** The Mermaid Queen added that this was the second time a princess of Sirena had become a Pretty Cure.