Top Communication apps in Japan 🇯🇵
As of June 7, 2026, Firefox Fast & Private Browser is the #1 Communication app in Japan on Android.
AndroidiOS
#App / PublisherCategoryIntel
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- 31詐欺対策 by NTTタウンページ
NTTタウンページ株式会社
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- 61
Social Networking - 7
Social Networking - 8
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Social Networking - 131
Utilities - 141
Social Networking - 151
Utilities - 161
Social Networking - 171—
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- 191
Photo & Video - 202—
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Social Networking - 253—
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Utilities - 27—
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社交 - 301—
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여행 - 375—
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- 40
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- 4419
Utilities - 453—
- 4613
Utilities - 473
Social Networking - 483
ソーシャルネットワーキング - 493—
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What changed
Movement between the previous day and June 7, 2026.
New entrants
Risers
- Romantic Love Emoji WAStickers
#176 → #134
- Zello PTT Walkie Talkie
#187 → #147
MONOPOLY GO!Chat#137 → #99
Rakuten Link Office#83 → #56
- Co Co: Movie & Video Browser
#171 → #145
Fallers
- Taik - 雪女と恋愛、晴明と会話
#104 → #197
- Hyper VPN فیلتر شکن قوی پرسرعت
#127 → #167
- スタンプ・天使 to 悪魔
#156 → #191
- sigfy
#110 → #139
- VPN - secure, fast VPN
#111 → #136
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 7, 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.