The top 20 popular Books & Reference Apps for Android in Japan released in the past 30 days
Check out the top Books & Reference Apps which were released in the last 30 days. We went through all Books & Reference Apps for Android on Google Play in December 2025 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in Japan.
Last updated on 2025-12-26.
