Riichi City - Japanese Mahjong

In-app purchases
4.2
14.9K reviews
500K+
Downloads
Content rating
PEGI 18
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

[Please note that all in-game currencies, items, and characters are considered virtual property. They hold no monetary value and cannot be exchanged for cash or any other tangible equivalent.]

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!
Updated on
Aug 26, 2025
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

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

4.0
13.6K reviews
Yuseng Lee
April 29, 2025
I tried to give mahjong another shot after having a difficult time with MJS. The tutorial here helps out greatly and I'm doing well. There is a steep learning curve, but I'm getting results at least. It would be nice if you had something like a tower of trials. Something that would test the abilities of any player with specific requirements for a winning hand. That would greatly benefit any player!
8 people found this review helpful
Did you find this helpful?
Formirai Co., Ltd.
April 29, 2025
Dear Captain, Thank you for your support and suggestion! If you have any other suggestions for improving Riichi City, don't hesitate to get in touch with us via the customer service email or the official Discord server. We'll work hard to ensure all players have a pleasant gaming experience. Thank you again!
Jacqueline Lim
September 9, 2025
Overall I did like the game, until I suddenly lost access to the account I was playing on yesterday, and worse still, that account had some of my favourite characters that I got (Makoto, Kyoko and Celeste from the Danganronpa Collab), so hopefully I would be able to get back that account soon. (Edit) They did actually get back to me and I was able to get my account back
Did you find this helpful?
Formirai Co., Ltd.
October 10, 2024
Dear captain, sorry about the inconvenience. If you have any problems related to your account, please contact us by the email: [email protected].
Huy La
August 28, 2025
Try to design a web version for this as well guys. You have big potential to compete with MJS. I played both but play MJS very casually. Keep it up, big fan! Try to adapt community system like guild or group, then every weekend have a hot time everyone starts playing 3P/4P east only round to gain point for their guild. Ofc the game need bigger player pool for this to happen. PR the game more and create web client for easy access, family friendly mode is good, should have a default male character
1 person found this review helpful
Did you find this helpful?
Formirai Co., Ltd.
August 29, 2025
Dear Captain, Thank you for your support. If you have suggestions for improving Riichi City, don't hesitate to get in touch with us via the customer service email or the official Discord server. We'll work hard to ensure all players have a pleasant gaming experience. Thank you again!

What’s new

Version: 2.2.3
• New Event: Angel's Summer
• New Gacha: As Wings Unfold, League Stars Ⅹ
• 1 New Character: Vielle
• Other optimization for gaming experience