Top Communication apps in Japan 🇯🇵
As of June 21, 2026, Firefox Fast & Private Browser is the #1 Communication app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 12—
- 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
— - 42—
- 5
Social Networking - 62
- 7
Social Networking - 8
Utilities - 9
- 101
Social Networking - 111—
- 12
Utilities - 131
Social Networking - 141
Social Networking - 151
Utilities - 161—
- 174—
- 187—
- 1919—
- 20
Photo & Video - 212—
- 222
- 235—
- 245—
- 252—
- 26—
- 276—
- 28
- 297
Utilities - 301
- 31—
- 321—
- 331—
- 344—
- 35
- 36—
- 373—
- 381—
- 392
여행 - 40—
- 413
ソーシャルネットワーキング - 421
Social Networking - 432—
- 443
Social Networking - 458
Social Networking - 46Samsung Internet Browser
Samsung Electronics Co., Ltd.
— - 475—
- 483
- 494—
- 505
Utilities
What changed
Movement between the previous day and June 21, 2026.
New entrants
- Brave Beta
#186
Risers
- Messages: Text SMS
#148 → #111
- Video Browser
#149 → #118
- Romantic Love Emoji WAStickers
#177 → #150
- Brave Nightly
#199 → #172
- Talkatone: Texting & Calling
#164 → #141
Fallers
- Meeting - Video Meeting
#144 → #200
- Contacts
#147 → #181
- スタンプ・まねきねっこ（猫スタンプ）
#124 → #157
- スタンプ・ハートベア（テディベア）
#152 → #185
- My T-connect
#107 → #138
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 June 21, 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.