HARAJUKU is a lifestyle app designed exclusively for the Harajuku area in Japan. Developed by 3bitter Inc., this free Android app offers users the chance to win prizes by logging in and checking in at participating stores.

The process of participating in the check-in lottery is simple. After launching the "HARAJUKU" app and configuring location and Bluetooth settings, users can push the "Check-In Lottery" button at a participating store to start searching for the lottery area. Once the check-in is complete, users can draw a lottery and instantly see the prize they have won. The app also allows users to view their prize tickets in the ticket list.

To redeem the won prize, users need to visit the store's cashier and press the "Redeem" button displayed on their screen, showing the staff that they have won a prize.

HARAJUKU provides an exciting way for users to engage with the Harajuku area and have the chance to win prizes from participating stores. Whether you're a local resident or a tourist exploring Harajuku, this app adds an element of fun and surprise to your visit.