There are a few ways to download Japanese apps on Android. The first way is to use the Google Play Store. The second way is to use the App Store. The third way is to use a Japanese app store. The first way is the easiest and most common way to download Japanese apps on Android. To do this, you need to have an Android device and an account with the Google Play Store. Once you have an account, you can sign in and click on the three lines in the top left corner of your screen, which will take you to a page where you can find all of the Japanese app stores that are available on Android. The App Store is a different story though. To download Japanese apps from there, you need to create an account and then sign in with your email address and password. Once you have done this, you will be able to click on the three lines in the top left corner of your screen and select which store you want to download your apps from.