Top Communication apps in Japan 🇯🇵
As of May 25, 2026, Firefox Fast & Private Browser is the #1 Communication app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
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- 21
- 31詐欺対策 by NTTタウンページ
NTTタウンページ株式会社
— - 4—
- 5
- 6
Social Networking - 71—
- 81
Social Networking - 92
Social Networking - 101—
- 111
- 12
Utilities - 131
Social Networking - 142—
- 15NEW
- 167—
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- 181—
- 191
Social Networking - 205
Utilities - 21
Utilities - 22—
- 233
Photo & Video - 24NEW
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- 271—
- 28—
- 295
社交 - 301—
- 31—
- 327
- 335ダレカナブロック
ストアフロント
— - 341—
- 351
ソーシャルネットワーキング - 361
Social Networking - 372—
- 381
여행 - 392—
- 408
- 4110—
- 421—
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What changed
Movement between the previous day and May 25, 2026.
New entrants
Risers
- PokeFAX
#155 → #82
- スタンプ・素敵な生活
#107 → #58
- Contacts - Caller ID & Spam
#188 → #154
- Outgoing Call Confirm
#190 → #165
- GTN Mobile
#164 → #140
Fallers
- Phone call blocker app
#143 → #189
- sigfy
#141 → #179
- International Calling・Talk360
#138 → #173
- skitto
#133 → #163
Sticker.ly - Sticker Maker#150 → #177
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.
Frequently asked questions
What is the #1 Communication app in Japan on Android?
As of May 25, 2026, Firefox Fast & Private Browser is the #1 Communication app in Japan on Android, based on the public Android chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the Android charts for Japan every day and computes day-over-day movement. The "Current" page always reflects the latest snapshot; dated archive pages preserve each day's top 50.
Where does Marlvel's ranking data come from?
Rankings are pulled from the public Android store charts for Japan. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.