Sea of Stars Climbs to #2 in Japan's Top Paid Apps

Overview

As of April 9, 2026, the Japan App Store is witnessing dynamic shifts in the Top Paid Apps category. Notable climbers and new entries have reshaped the rankings, making it an exciting time for iOS app developers and enthusiasts alike.

Top Climbers

Several apps have made significant gains in their positions, indicating strong consumer interest:

• Sea of Stars: Climbed to #2 from #27 (+25 positions)
• ブラックビデオ (BlackVideo): Now at #24 from #41 (+17 positions)
• A Dance of Fire and Ice: Moved up to #29 from #42 (+13 positions)
• ヒューマン フォール フラット: Jumped to #26 from #37 (+11 positions)
• AutoSleep 睡眠の追跡をWatchで: Reached #28 from #38 (+10 positions)

New Entries

This week also saw the introduction of a fresh contender in the rankings:

• Rassel - Pocket shaker: Entered the chart at #10

Top Performers

The following apps continue to dominate the top of the Japan App Store charts, showcasing their enduring popularity:

• Minecraft: クラフト、建築、サバイバル: Holding steady at #1
• Sea of Stars: Now at #2
• Slay the Spire: Positioned at #3
• スイカゲーム-Aladdin X: Holding #4
• 妖怪ウォッチ1 スマホ: At #5

Notable Drops

Conversely, some apps have experienced declines in their rankings:

• テラリア: Dropped to #30 from #22 (-8 positions)
• 都市伝説解体センター: Now at #18 from #12 (-6 positions)
• スマスロ 化物語: Fell to #11 from #7 (-4 positions)
• スマスロスーパーブラックジャック: Declined to #19 from #15 (-4 positions)

The ongoing movements within the Japan App Store reflect evolving consumer preferences and highlight opportunities for developers to adapt their strategies accordingly. Stay tuned for further updates on the Overall apps category as we track these trends.