RiichiCity - ACG mahjong games

In-app purchases
8.1K reviews
Content rating
Everyone 10+
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About this game

RiichiCity is one of the anime-style free mahjong games! Many adorable, charming girls are eagerly awaiting your arrival! Come and embark on a delightful mahjong journey with these lovely mahjong girls together! Battle alongside these lovely ACG characters in-app and against real mahjong players to dominate Riichi City!

With various mahjong match modes available, both beginners and masters can savor the excitement of the real mahjong games! The user-friendly design ensures that even beginners can easily immerse themselves in the fun of playing mahjong online! Ignite your mahjong soul now! Conquer the challenges to be No.1!

[RiichiCity 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! 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 Daisuke, Ishikawa Yui, Arai Satomi, Suguta Hina, Morishima Shuuta, Hasegawa Reina...

◆Beginner-Friendly Functions
Riichi City has a lot to offer, including tutorials, game log, spectator mode, hints for the winning tiles, tips for drawing and discarding tiles, auto hints, point calculation, and much more! All of these features are designed to help beginners ease into the Riichi mahjong world!

◆Community and Abundant Events with Generous Rewards
No longer play alone! Join the vibrant community and communicate with mahjong players from around the world!
Stay tuned for the official knockout tournaments, Japanese mahjong matches, limited-time challenges, and events in the future, all featuring tons of prizes!
Updated on
Mar 22, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Financial info
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

7.46K reviews
L Wang
March 23, 2023
Gameplay is solid, the user interface is pleasant to use, and the game saves your stats for a robust reviewing experience. Lots of rooms to play vs others, CPU, and a Tournament Mode for rapid play. Rank progression is kind of nice for bragging rights. I don't bother with character collection, but if that's your shtick, there's a variety to roll for. All in all, it's a great online Riichi Mahjong game.
13 people found this review helpful
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Jessica Record
April 9, 2024
I'm still getting the hang of it and only just found how to play against AI while checking some features, and I wish it started that way as I was trying to learn how to play. I hate the gacha system and it feels like I'll never get a character I like. I also do not appreciate how pervy 90% of the women are (and the male characters are of course never in the same type of clothes or poses). I'll play until I can understand mahjong, then move to a game that doesn't demean underage girls.
4 people found this review helpful
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A Google user
May 17, 2024
Smallish playerbase, but an overall enjoyable one so far. Many more events than other services and a fairly affordable gacha system. Hope to see it grow.
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What's new

Version 2.1.3 is now available!
1. New Event: Afterschool Mahjong Time
2. New Gacha: Ballad of Youth, Sonata of Blossom
3. 2 New Character: Moegihara Aoi, Kazama Shizuku
4. New Feature: Tenhou Honor Code
5. Other optimization for gaming experience