Riichi City - Japanese Mahjong overview

Overview

Riichi City - Japanese Mahjong comes from Formirai Co., Ltd. and is published by Formirai Co., Ltd.. It arrived on Steam on Sep 8, 2022, and it sits naturally among Multi-player, PvP, Online PvP, Cross-Platform Multiplayer, In-App Purchases, and Family Sharing. SteamPulse tracks it across Windows, macOS, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Riichi City - Japanese Mahjong's latest SteamPulse observation recorded 268 players at 12 September 2026 - 21:07:21 UTC, with a tracked peak near 1,248. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 48% positive across 4,537 reviews.

Language and system requirements

Riichi City - Japanese Mahjong is available in 4 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Riichi City - Japanese Mahjong has sold up to 144,000 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 1 streamers are live with around 6 total watchers.

Riichi City - Japanese Mahjong overview details

Riichi City - Japanese Mahjong combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Traditional Japanese mahjong game with lovely ACG characters, and all kinds of anime memes.You can play Riichi mahjong game anytime anywhere, enjoy the real mahjong experience! Come and join Riichi City! [Riichi City Features] ◆Free to Play and Fair Environment Enjoy different modes and features without any cost! Indulge in the real Riichi mahjong games with your friends anywhere, anytime! Experience truly random tiles, without any additional adjustments! Chii! Pon! Kan! Pinfu! Chinitsu! Kokushi Musou! Explore a wide range of yaku combinations that you love in a fair and secure gaming environment! ◆Real-Life Design Elements The real-life design elements in the modern Riichi City, such as mahjong houses, cafés, convenience stores and more, bring the realness of playing live Japanese mahjong games to the app! Experience the fierce competition in the fast-paced Japanese mahjong matches! ◆ACG Characters with Unique Playing Styles & Personalities Meet and bond with the ACG characters in-app, each featuring their own playing styles and personalities, ranging from aggressive to defensive and skilled at reading discards... You name it!You can choose different waifu to grow with them and take your Japanese mahjong skills to the next level! ◆Fully Voiced by Famous Japanese CVs Renowned Japanese voice actors and actresses bring the ACG characters in Riichi City to life with their exceptional voice acting talent! Lead them as their captain, start competing against others in the mahjong tournaments, and enjoy your game with these mahjong stars! CVs: Ogura Yui, Namikawa Daisuk…

SteamPulse editorial summary

Riichi City - Japanese Mahjong is listed as a game with Free to play. It supports Windows, macOS, and Linux, belongs to Multi-player, PvP, Online PvP, Cross-Platform Multiplayer, In-App Purchases, and Family Sharing, and is associated with the categories supplied by Steam. SteamPulse's latest observation records 268 players at 12 September 2026 - 21:07:21 UTC, a tracked peak of 1,248, and 48% positive reviews.

Overview tags

Sexual ContentCasualAnimePsychological HorrorThrillerCard GameHorrorCuteModernStrategyRTSCard BattlerJRPGFunnySports

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.