DownloadDiscover an online mahjong platform with 1.6 million members. A complete mahjong experience suitable for everyone from beginners to experts. Free events are regularly available.
■ Free trial points offer
All new users who download the app and register receive complimentary trial points without any exceptions.
■ Popular online mahjong with 1.6 million members
Maru-Jan's Google Play app version operates daily with approximately 8,000 concurrent players, catering to both newcomers and seasoned players.
Maru-Jan ensures minimal waiting times for online mahjong matches.
For enhanced gameplay comfort, discarded tiles appear approximately 1.3 times larger on smartphones and tablets, while hand tiles are about 1.26 times bigger on mobile devices.
■ Experience Authentic Mahjong
(1) Mahjong tiles with realistic texture
Every detail receives careful hand-finishing, including transparency, light reflection, and light transmission properties.
(2) Realistic tile arrangement
Enjoy authentic gameplay with naturally misaligned discarded tiles that recreate the genuine mahjong experience.
(3) Both automatic and manual tile options
Manual tile arrangement is available, allowing players to carefully align their tiles according to personal preference.
(4) Advanced automatic table research
Full-automatic table simulations recreate natural tile distribution biases.
Using two server-side tile sets with specialized mixing programs creates subtle influences from previous game distributions on subsequent matches.
(5) Authentic recorded sounds
Immerse yourself in realistic audio featuring genuine tile clicks, stick impacts, and table operation sounds.
(6) Streamlined visual presentation
Minimalist design elements ensure uninterrupted focus on gameplay without distracting visual effects.
(7) Competitive paid gaming environment
While requiring a place fee, achieving first place waives this cost, creating intense and engaging matches.
Experience the authentic details that make Maru-Jan truly special.
■ Mahjong AI "KIRIN"
The AI analyzes tile scores and provides numerical data along with optimal discard recommendations.
KIRIN's training utilizes exclusive data from top-tier players—the upper 0.008% of Maru-Jan's 1.6 million members with average finish positions of 2.30 or better.
■ Personalize Your Experience
Choose from multiple table mats and voice options to customize your gameplay.
Enjoy the game with your preferred customization settings.
■ Web Score Review Feature
Analyze your matches and study strategies without launching the application.
■ Private Sound Call Settings
First mahjong app to introduce primary call, secondary call, and red tile call specification functions.
Strategic call usage displays buttons only for desired tiles, keeping your hand concealed from opponents.
■ Private Tables for Friends
Create custom tables to invite specific players and enjoy games together.
Private table matches record all participant results, enabling home-based mahjong tournaments with friends.
Daily Event Variety
Maru-Jan features continuous event programming, ranging from daily competitions to major tournaments held several times annually.
The platform's free-to-join events consistently attract diverse players from beginner to expert levels. Event schedules receive regular updates within the application.
