How to get Ocean-themed Keys in Hello Kitty Island Adventure
As you progress through Hello Kitty Island Adventure, you’ll likely notice several decorative sea-themed chests spread across Friendship Island. At first, these chests are impossible to open, which can be incredibly frustrating. These chests are called Radiant Chests, and some unique items are waiting to be discovered once you can open them. However, reaching the point where you can open them is a challenge requiring a hefty amount of story and friendship progression. How to get Coral Keys in Hello Kitty Island Adventure Screenshot by Destructoid Coral Keys are obtained by donating Trash to the Recycling Plant. We have a full guide on how to unlock the Recycling Plant, but here’s a quick checklist of quests that you’ll need to complete to reach that point: “Power Up the Gate” (Chococat level 1) “Open the Nature Preserve” (Keroppi level 2) “Comic Relief” (Hangyodon level 6) “Revive the Reef” (Hello Kitty level 11) Once you’ve done that, you can start donating Trash to the Recycling Plant. Each time you donate 10 Trash to the Recycling Plant, there is a chance that you can get one Coral Key. However, this is down to chance and RNG. Each time you donate, you’re equally likely to receive Coral Spores of Black dye, so you’ll need a lot of Trash and no small amount of luck if you want a supply of Coral Keys. Image by Destructoid On the plus side, Trash is not a finite resource. Unlike any other resource in Island Adventure, there is no maximum number of Trash that can be collected each day, and it will continually respawn around Rainbow Reef every 2-3 minutes for as long as you’re willing to collect it. I’ve marked all of the spawn points for Trash on the map above. Radiant Chest items in Hello Kitty Island Adventure Screenshot by Destructoid There’s no point grinding away and collecting Trash if there aren’t worthwhile rewards on offer. Thankfully, the items inside Radiant Chests are worth grinding for, with some items that can't be obtained elsewhere. There are even some recipes for three-heart gifts within these chests, which are great to stock up on. Here’s everything you can get from Radiant Chests in Island Adventure: Pumpkin Spice Soda recipe Pink Latte (Sakura) recipe Ice Cream Overalls Toasted Marshmallow Cloud recipe Dreamy Chair Coastal Mirror Pirate ‘Chest’ Dresser Spooky Clock Coastal Armchair Hello Kitty Armchair Coastal Ottoman Hello Kitty Dining Chair Gzzrt Hello Kitty’s Cafe Chair Hello Kitty’s Cafe Table Hello Kitty’s Cafe Counter Hello Kitty’s Cafe Display Case Comedy Club Chair Comedy Club Table Dessert Boat Flooring Dessert Boat Wallpaper Whatever you get from your chosen Radiant Chest, you can choose to either leave the open chest where it is or destroy it using your Pickaxe. Destroying a chest does not provide any resources or items, so this is purely an aesthetic choice. The post How to get Ocean-themed Keys in Hello Kitty Island Adventure appeared first on Destructoid.
![How to get Ocean-themed Keys in Hello Kitty Island Adventure](https://www.destructoid.com/wp-content/uploads/2025/02/radiant-chest.jpg)
As you progress through Hello Kitty Island Adventure, you’ll likely notice several decorative sea-themed chests spread across Friendship Island. At first, these chests are impossible to open, which can be incredibly frustrating.
These chests are called Radiant Chests, and some unique items are waiting to be discovered once you can open them. However, reaching the point where you can open them is a challenge requiring a hefty amount of story and friendship progression.
How to get Coral Keys in Hello Kitty Island Adventure
Coral Keys are obtained by donating Trash to the Recycling Plant. We have a full guide on how to unlock the Recycling Plant, but here’s a quick checklist of quests that you’ll need to complete to reach that point:
- “Power Up the Gate” (Chococat level 1)
- “Open the Nature Preserve” (Keroppi level 2)
- “Comic Relief” (Hangyodon level 6)
- “Revive the Reef” (Hello Kitty level 11)
Once you’ve done that, you can start donating Trash to the Recycling Plant. Each time you donate 10 Trash to the Recycling Plant, there is a chance that you can get one Coral Key.
However, this is down to chance and RNG. Each time you donate, you’re equally likely to receive Coral Spores of Black dye, so you’ll need a lot of Trash and no small amount of luck if you want a supply of Coral Keys.
On the plus side, Trash is not a finite resource. Unlike any other resource in Island Adventure, there is no maximum number of Trash that can be collected each day, and it will continually respawn around Rainbow Reef every 2-3 minutes for as long as you’re willing to collect it. I’ve marked all of the spawn points for Trash on the map above.
Radiant Chest items in Hello Kitty Island Adventure
There’s no point grinding away and collecting Trash if there aren’t worthwhile rewards on offer. Thankfully, the items inside Radiant Chests are worth grinding for, with some items that can't be obtained elsewhere. There are even some recipes for three-heart gifts within these chests, which are great to stock up on.
Here’s everything you can get from Radiant Chests in Island Adventure:
- Pumpkin Spice Soda recipe
- Pink Latte (Sakura) recipe
- Ice Cream Overalls
- Toasted Marshmallow Cloud recipe
- Dreamy Chair
- Coastal Mirror
- Pirate ‘Chest’ Dresser
- Spooky Clock
- Coastal Armchair
- Hello Kitty Armchair
- Coastal Ottoman
- Hello Kitty Dining Chair
- Gzzrt
- Hello Kitty’s Cafe Chair
- Hello Kitty’s Cafe Table
- Hello Kitty’s Cafe Counter
- Hello Kitty’s Cafe Display Case
- Comedy Club Chair
- Comedy Club Table
- Dessert Boat Flooring
- Dessert Boat Wallpaper
Whatever you get from your chosen Radiant Chest, you can choose to either leave the open chest where it is or destroy it using your Pickaxe. Destroying a chest does not provide any resources or items, so this is purely an aesthetic choice.
The post How to get Ocean-themed Keys in Hello Kitty Island Adventure appeared first on Destructoid.