The Mermaid Outfit is one of the many costumes in the game that you can find out in the open world in Hello Kitty Island ...

Every area has Fast Travel Mailboxes Hello Kitty Island Adventure players can use to get around the islands (and beyond) ...

In order to complete the "Comic Relief" story quest in Hello Kitty Island Adventure, you'll need to find the blue Power ...

In Hello Kitty Island Adventure, you can find the Gemstone Critter List inside the Reef Critter Room in the Nature Preserve.