オンライン麻雀 Maru-Jan

An online mahjong platform with over 1.6 million members. Enjoy a full-featured mahjong experience, welcoming everyone from complete beginners to seasoned players. Free events are also regularly held.

■ Free Trial Points Offer

All new users who download and register for the app will receive free trial points without exception.

■ Popular Online Mahjong with 1.6 Million Members

The Maru-Jan Google Play app, bustling with around 8,000 daily players of all skill levels, is now live.

Maru-Jan offers short waiting times for online mahjong matches.

For a more comfortable gaming experience, discarded tiles appear about 1.3 times larger on smartphones and tablets, while hand tiles on phones are roughly 1.26 times larger.

■ Experience the "Authentic" Feel of Mahjong

(1) Mahjong tiles with a realistic texture.

Every detail is meticulously crafted by hand, from the tile's transparency and light reflection to its light transmission.

(2) Realistic tile arrangement

Enjoy a true-to-life feel, with details like slightly misaligned discarded tiles when they are hit.

(3) Features both automatic and "manual" tile arrangement

You can also arrange your tiles manually, paying careful attention to their alignment as you play.

(4) Research on fully automatic tables

Simulates a fully automatic mahjong table to replicate the natural bias in tile distribution.

Using a server program that mixes two sets of tiles, the distribution from the previous one or two games slightly influences the next game's tile draw.

(5) Authentic, high-quality sound effects

Immerse yourself in the realistic sounds of tiles clacking, sticks hitting, and the table in motion.

(6) Clean, minimalist design

The absence of flashy visuals lets you focus entirely on the game.

(7) A competitive edge with paid matches

While a table fee applies, finishing in 1st place makes it free, creating a thrilling and tense match environment.

Experience the "authenticity" that Maru-Jan is dedicated to.

■ Mahjong AI "KIRIN"

The AI analyzes your hand and suggests various statistics and the optimal tile to discard.

For its training, the AI exclusively uses data from top-tier players—the top 0.008% of Maru-Jan's 1.6 million members, with an average finishing position of 2.30 or lower.

■ Customize Your Experience

Choose from a variety of table mats and in-game voices to personalize your play.

Enjoy the game customized just the way you like it.

■ Web Score Review Function

Review past games and study strategies without needing to launch the app.

■ Call Tiles Discreetly Without Revealing Your Hand

Pioneering features in a mahjong app: specify calls for 1st, 2nd, and red limited tiles.

By utilizing these call functions, buttons only appear for tiles you wish to call, allowing you to play without exposing your strategy.

■ "Private Tables" to Play with Friends

We've introduced private tables where you can invite specific players and enjoy games together.

Results from private table games are recorded for all participants, letting you host a mahjong tournament from the comfort of home.

Daily Events for All

Maru-Jan is packed with events, from daily weekday activities to large-scale tournaments held several times a year.

These diverse, free-to-join events are consistently popular with our vast community, from novices to experts. Event announcements are made regularly within the app.

Tags : Multiplayer Single Player Competitive Multiplayer Casino Adventure Casino Stylised Realistic Abstract Strategy Keyboards Mahjong