Zipline Stations are located throughout the island in Hello Kitty Island Adventure, but you need to know how to repair them before you can take a ride. You can do many adventurous things in the game, including swimming to the bottom of the ocean, riding on carts in a mountain, and using balloons to levitate yourself. To learn how to zipline, you first need to raise your Friendship level with Pochacco and unlock a specific quest. You then learn how to craft Sparks to repair Zipline Switches at Zipline Stations.
As you travel the islands in Hello Kitty Island Adventure, you will find some Zipline Stations and Switches. You can interact with the zipline, but you won’t be able to use it. Instead, you’ll be informed to find someone who runs around the island to find a way to repair the Ziplines.
The first thing you need to do to learn to repair ziplines is reach Friendship Level 4 with Pochacco. Pochaco is a cute white dog with black ears hanging out in the Seaside Resort. He’s usually around east of My Melody’s Shop.
Talk to him and give him gifts to raise your friendship level with him. The best gifts to give Pochacco are Tofu, which you can earn from Hello Kitty herself when you gift her something she likes.
Once you reach Friendship Level 4 with Pochacco, you will unlock the “A Zipline Adventure” quest in Hello Kitty Island Adventure. Pochacco will then take you to meet Chocoat, the black cat with the explorer’s outfit. Chococat would be by his tent in the Seaside Resort. Chococat will suggest you craft Sparks to fix the Ziplines.
You will be rewarded with Crafting Plans for Sparks after talking to Chococat. The recipe for Sparks is three Light Stones. The only way to get Light Stones is from Kuromi, who will gift them to you if you give her something she likes in return. Kuromi is the white rabbit with the black demon hood. Her preferred gifts are Pumpkins and Jack-O-Lanterns.
Once you have three Light Stones, you can craft a Spark at the nearest Crafting Table. There should be a crafting table near Chococat’s tent. When you have one Spark crafted, take Pochacco and Choccocat to the Seaside Resort Zipline.
This zipline will be hanging over the Spooky Swamp. Interact with the zipline to activate it, and you and your friends will ride on the lines. You can now repair any Zipline Station and Switch in Hello Kitty Island Adventure by interacting with them as long you have one Spark in your inventory.