Hello Kitty Island Adventure is a game that reminds us of the importance of discovery and creativity. The Imaginarium Celebration reminds us that we’re never too old to use our imaginations.
Imagination has been the driving force behind most of humanity’s progress, so it’s only fitting that we’re being reminded to celebrate it in-game. The Imginarium Celebration is letting us cosplay in ren-faire style.
How To Participate In The Imaginarium Celebration

During the Imaginarium Celebration, you’ll have a special item called Mystic Stones to find across the island and in special treasure chests. You can find 1 special treasure chest each day.
You’ll need to collect Mystic Stones from the daily treasure chests. You can use the Mystic Stones to trade for items at the special event booth, My Melody’s shop, or Tuxedosam’s shop.
You also have a chance to receive Mystic Stones when completing daily quests, and when giving friendship bouquets to characters. Make sure to get the rewards you want by May 22, 2025 when the event ends.
Login for at least 14 days during the event to claim all the login rewards themed for the Imaginarium Celebration. You’ll get supplies to help you craft, as well as special clothing.
Use Mystic Stones To Get Rewards

Use the Mystic Stones you collect to exchange for rewards. You can exchange them at the main event booth, My Melody’s shop or Tuxedosam’s shop.
The rewards available at Tuxedosam’s and My Melody’s shops will change each day, so be sure to collect enough Mystic Stones to get the rewards you want. The main event booth will have the same rewards throughout the event.
