By exchanging "Omake" for app icons, you can customize the Hobonichi Techo App icon displayed on your home screen. Follow the steps below to change it. You can change the icon as many times as you like.
Tap "Menu" at the bottom right of the app.
Tap "Settings & Payment Info."
Tap "Device Management."
Tap "App Icon."
*Tap "> Get More Icons" to exchange your "Omake" for new icons (click here for more on how to use Omake).Select your favorite icon, tap it, and press the "Exchange" button to complete the setup.
*For Android users, the icon change will take effect after restarting the app.
Depending on your device, the app may close automatically once the icon is changed.