Heartopia × SANRIO CHARACTERS' Wonderland kicked off July 17, 2026, bringing Cinnamoroll, Kuromi, and My Melody into the game.
What's in the collaboration
- A Speciality Exhibition themed around the three characters
- A Furniture Fair with Sanrio-themed decor
- A Sanrio Characters Gacha Machine — players can place their own machine and spin up to 5 times per day
- Daily sticker quests
Pre-event check-in activity
A pre-event daily "puzzle-piece check-in" ran ahead of the main launch (from roughly July 10), rewarding Exhibition Passes and collab wallpapers.
The full recipe, pet-costume, and accessory list — along with the exact end date — weren't fully confirmed in the sources checked for this article. Check the in-game event panel for the current schedule and complete reward list.
FAQ
July 17, 2026, with a pre-event check-in activity starting around July 10.

