Top Books & Reference — Top Paid apps in Japan 🇯🇵
As of July 1, 2026, 読書尚友(青空文庫ビューア) is the #1 Books & Reference — Top Paid app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
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- 2—
- 3—
- 4NEW—
- 5常用漢字筆順辞典
NOWPRODUCTION CO.,LTD.
— - 6NEW—
- 73—
- 81—
- 9NEW—
- 10NEW—
- 11NEW
Books - 126—
What changed
Movement between the previous day and July 1, 2026.
New entrants
- Knots 3D
#10
- 聖書 新改訳2017
#11
Risers
No notable risers.
Fallers
- KeyChord - Piano Chords/Scales
#6 → #12
- 最新日米口語辞典［決定版］
#4 → #7
Methodology
Rankings are pulled daily from the Android store charts for Japan. We snapshot the top entries each day and compute day-over-day change relative to the prior snapshot. See our full methodology for data sources, refresh cadences, and quality filters.