Top Communication apps in Japan 🇯🇵
As of May 23, 2026, Firefox Fast & Private Browser is the #1 Communication app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 11—
- 21詐欺対策 by NTTタウンページ
NTTタウンページ株式会社
— - 3
- 42—
- 51
- 61
Social Networking - 7
Social Networking - 8—
- 91
- 101—
- 11
Social Networking - 121
Utilities - 131
Social Networking - 14
Social Networking - 151
Utilities - 162—
- 172—
- 184
Social Networking - 192
Utilities - 201—
- 211—
- 221
Photo & Video - 237—
- 241—
- 251
社交 - 26NEW
- 271—
- 285—
- 292—
- 301—
- 313
ソーシャルネットワーキング - 325—
- 332—
- 342
- 351ダレカナブロック
ストアフロント
— - 363
Social Networking - 372
- 383—
- 393—
- 402
- 416
여행 - 426—
- 433—
- 442—
- 452—
- 462—
- 472—
- 482—
- 491—
- 501
Utilities
What changed
Movement between the previous day and May 23, 2026.
New entrants
MONOPOLY GO!Chat#115
Risers
- Watch Sync App - BT Notifier
#191 → #160
- sigfy
#177 → #148
Garmin Messenger™#193 → #165
- Safari.ai Browser
#190 → #163
- Incognito Browser - Go Private
#194 → #171
Fallers
- Buddycom - PTT Walkie Talkie
#157 → #173
- Email - Email Login
#168 → #184
- UC Mini-Download Video Status
#180 → #196
- Co Co: Movie & Video Browser
#155 → #170
- Messages
#152 → #166
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 23, 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.