How to unlock the Mailbox in Hello Kitty Island Adventure

The early stages of Hello Kitty Island Adventure restrict you from certain features, whether it be with swimming or fast travel. For this guide, we’ll show you how to unlock the Mailbox, opening the door to a plethora of fast travel points around the map.

How do you unlock the Mailbox in Hello Kitty Island Adventure?

When you approach the Mailboxes in Hello Kitty Island Adventure, a notification will pop up, hinting that ‘Someone must know how to use this…’ That someone is Kuromi, a key character who will guide you through her quest: Delivery Service. You’ll unlock this mission after powering up the gate to Spooky Swamp.

Kuromi will ask you to activate the Mailbox near her, triggering a quest to deliver a Pumpkin to My Melody. You won’t be able to use the fast travel yet, so you’ll have to do it the old-fashioned way by walking over to My Melody.

As you progress, you’ll encounter Cinnamoroll, who plays a crucial role in unlocking the fast travel system. Now, you can use the Mailbox outside of My Melody’s store to instantly transport yourself to the Spooky Swamp. Complete the rest of the Delivery Service quest by giving Kuromi the Coastal Potted Plant (you’ll receive this from Cinnamoroll).

All Hello Kitty Island Adventure Mailbox locations

You must activate the Mailboxes first to use fast travel points across the map. This step requires you to explore Hello Kitty Island Adventure’s world as much as possible, which will take quite a while. But if you don’t want to go through the hassle of finding every Mailbox, we’ll break down each map to help you discover them all.

Seaside Resort

Seaside Resort Mailboxes will be accessible after🐎 completing the Delivery Service. Simply travel to each one to unlock the fast travel points there.

Spooky Swamp

You’ll unlock the Spooky Swamp after completing the Power Up the Gate quest, where you’ll find Kuromi and Keroppi.

Rainbow Reef

Before venturing to Rainbow Reef, get the Flippers and Snorkel to access specific locations. It should also be noted that the Mailbox in the bottom-right corner will only unlock after you complete the Straig༺ht to Your Heart quest.

Mount Hothead

On the top-left corner of the map, you’ll find Mount Hothead. You can reach this area by swimming or using the bridge at Gemstone Mountain.

Gemstone Mountain

Reaching Gemstone Mountain can be tricky since the entrance is pretty hidden. You can either wait until you unlock the ‘A Zipline Adventure’ quest or climb up there through the northern side of the Spooky Swamp. Additionally, the Ice Peak fast travel point (top-right corner icon) will only unlock after completing A Challenging Rescue mission.

Ice Peak

Only one Mailbox can be found at Ice Peak, which is at the very top of the mountain. You’ll reach this area during the A Challenging Rescue quest.

Merry Meadow

You’ll discover the Merry Meadow during the Curious Caverns quest. Pompompurin will lead you there, walking you through a waterfall.

Cloud Island

Upon completing the Stargazing quest, you’ll be up in the skies of Cloud Island. You must use Cloud Rides here to reach various islands, which requires you to conquer other missions stationed there.

City Town

You must complete the Ship Shape and Into the Fog quests to access City Town. It’ll probably take you a while to reach this point, as you’ll need to reach Friendship Level 7 with Badtz-maru, Keroppi, Kuromi, Chococat, and Cinnamoroll.

More fast travel points may be included if a new region is added to an update. City Town is the most recent one, derived from Hello Kitty Island Adventure 2.0. Therefore, we’ll have to see what new adventures await, especially with the game’s Nintendo Switch and PC debut.