オンライン麻雀 Maru-Jan

Experience online mahjong with 1.6 million active players. Designed for all skill levels, from beginners to experts. Enjoy regular free events.

■ Free trial points offer

New app downloaders receive complimentary trial points upon registration.

■ Leading online mahjong platform with 1.6 million users

Maru-Jan's Google Play edition hosts daily matches for 8,000 players across all skill levels.

Fast-match mahjong gaming with minimal wait times.

Enhanced mobile gameplay features: discarded tiles appear 1.3x larger on devices, while hand tiles scale 1.26x bigger.

■ Authentic Mahjong Experience

(1) True-to-life mahjong tile textures

Meticulously crafted details including light refraction, transparency, and surface finishes.

(2) Realistic tile placement simulation

Experience natural gameplay with slightly misaligned discarded tiles.

(3) Dual tile management options

Choose between automatic sorting or manual tile arrangement.

(4) Automated table technology research

Simulated automatic tables replicate natural tile distribution patterns.

Server-side tile mixing with dual sets creates subtle carryover effects between games.

(5) Genuine mahjong audio

Real recordings of tile clicks, stick sounds, and table mechanics.

(6) Streamlined interface

Minimal distractions focus attention on strategic gameplay.

(7) Competitive paid matches

Win back your entry fee by placing first in intense paid games.

Discover Maru-Jan's commitment to authenticity.

■ KIRIN Mahjong AI

Advanced AI evaluates tile values and suggests optimal plays.

Trained exclusively on elite player data (top 0.008% performers averaging ≤2.30 placement).

■ Personalized Gaming

Customize your experience with multiple table designs and voice options.

Tailor your mahjong environment to your preferences.

■ Web-based review system

Analyze matches and study strategies without launching the app.

■ Secure declaration system

Industry-first feature allowing prioritized declaration preferences.

Intelligent declaration prompts prevent unnecessary hand reveals.

■ Private game tables

Create custom tables to play with invited friends.

Track tournament-style results among your private group.

Daily event calendar

Maru-Jan hosts diverse events ranging from weekly competitions to annual tournaments.

Free events consistently attract players across all skill levels. Check the app for latest schedules.

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