Home / Games / 天月麻雀 (Amatsuki Mahjong)
天月麻雀 (Amatsuki Mahjong)
Amatsuki Mahjong is a ACG style mahjong game that offers real-time multiplayer online matches. It features four styles of mahjong: Japanese, Sichuan, Taiwanese, and Hong Kong Mahjong. Enjoy a variety of play styles tailored to your preferences.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-04 · quoted reviews as of 2026-05-13.
“A lot of the people leaving bad reviews are just complaining about having bad hands :sob: . Honestly this is a perfectly fine Mahjong client, and since it's the only one on steam with Multiplayer HK rules I kinda have to play this one, and despite that, it's pretty good. gachas…”
— a player, Steam review · 24 hrs played“Riichi City ripoff in probably the worst ways possible. It's like they're not even trying to hide it. I guess it's another free client but it's even more bloated than the others that are out there and I'm not sure what they're trying to accomplish to make them stand out. If…”
— a player, Steam review · 10 hrs played“沒本事讓我連續墊底最後一名30場，每墊底幾場強制一場不墊底”
— a player, Steam review · 249 hrs playedPlayer activity
Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-07 via SteamCharts.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
09/22 Maintenance Completed Announcement
Dear Mahjong Player, The scheduled server maintenance on September 22 (Tuesday) for Amatsuki Mahjong has been successfully completed. The following new content is now available. 1. New Limited charact
09/22 Maintenance Announcement
Dear Mahjong Player, Amatsuki Mahjong will undergo server maintenance on September 22 (Tuesday) from 05:00 to 12:00 (UTC+8). This update will include new game content, system adjustments, and bug fixe
09/08 Maintenance Completed Announcement
Dear Mahjong Player, The scheduled server maintenance on September 08 (Tuesday) for Amatsuki Mahjong has been successfully completed. The following new content is now available. 1. New Limited Costume
09/08 Maintenance Announcement
Dear Mahjong Player, Amatsuki Mahjong will undergo server maintenance on September 08 (Tuesday) from 05:00 to 12:00 (UTC+8). This update will include new game content, system adjustments, and bug fixe
08/25 Maintenance Completed Announcement
Dear Mahjong Player, The scheduled server maintenance on August 25 (Tuesday) for Amatsuki Mahjong has been successfully completed. The following new content is now available. 1. New Limited character
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-13.
| Genres | Casual, RPG, Strategy, Free To Play, Early Access |
| Player tags | Early Access · Relaxing · Casual · Anime · PvP · Tabletop · JRPG · Cute · Strategy · MOBA · Card Battler · Card Game (SteamSpy community voting) |
| Features | Multi-player · PvP · Online PvP · Cross-Platform Multiplayer · In-App Purchases |
| Languages | Simplified Chinese * , Traditional Chinese * , Japanese * , English * |
| Official site | https://www.amatsukimahjong.com/ |
Minimum system requirements (PC)
Minimum: OS: Windows 10 Processor: Intel Pentium Dual CPU E2180 2.00GHz Memory: 2 GB RAM Graphics: GeForce GT 430 / ATI Radeon HD 2600XT DirectX: Version 10 Network: Broadband Internet connection Storage: 600 MB available space