RiichiCity - ACG mahjong games

Developer: 🇸🇨 LANCELOT TECH LTD

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1.2M installs

25K ratings

25K monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

Install Trends

Weekly +333

Steady

Monthly +1.8K

Steady

RiichiCity - ACG mahjong games Summary

RiichiCity - ACG mahjong games is a free, with in-app purchases iOS app in Games by LANCELOT TECH LTD. Released in Jan 2022 (4 years ago). It has 25K ratings with a 4.44★ (good) average. Based on AppGoblin estimates, it reaches roughly 25K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Aug 9, 2026

SDK intelligence: AppGoblin detected 3 development tools(e.g. Google), 2 business tools, 1 ad networks,and 1 analytics: product integrated into RiichiCity - ACG mahjong games. View full SDK list →

RiichiCity - ACG mahjong games SDKs Summary

RiichiCity - ACG mahjong games was last scanned for SDKs on 2026-07-30. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.

App Details

Store ID: 1578816591

First Released: 2022-01-19

Store Last Updated: 2026-08-09

App Store Category: Games

In-App Purchases: Yes

Ads: No

Price: Paid

Website: mahjong-jp.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2024-01-19

AppGoblin Last Crawled: 2026-08-14

Ads & App-Ads.txt

App does not have ads.

4.44★

Ratings: 25K

5★

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3★

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1★

Screenshots

App Description

[Riichi City × Danganronpa Collab Event Begins 7/10!]

Embark on the ultimate mahjong adventure with Riichi City! Featuring lovely female characters, a thrilling global matchmaking system, and a variety of creative game modes, this free-to-play app blends classic mahjong fun with unique twists, designed for both novices and seasoned players alike.

Dive into the action with a star-studded voice cast, including Arai Satomi, Ishikawa Yui, Uchida Maaya, Onishi Saori, Ogura Yui, Sugiyama Noriaki, Namikawa Daisuke, Suguta Hina, Numakura Manami, Hasegawa Reina, Morishima Shuuta, Yuuki Aoi, and Yukana! Create special bonds with all the stunning characters at the mahjong table, and earn fantastic rewards like animated character images, anime Emotes, customizable Tabletops, Tiles, and Riichi Sticks!

Enjoy a range of traditional mahjong matches such as 4-Player and 3-Player Ranked Matches, Friendly Matches, and Tournaments. Explore unique modes like 1-Round Challenges and Grand Prix for an exhilarating experience!

Download Riichi City now and complete limited-time missions for exciting gifts. "Conquer the challenges to be No.1!"

[Riichi City Features]
◆ Free to Play!
Jump into classic Riichi mahjong at no cost! Chii! Pon! Kan! Pinfu! Chinitsu! Kokushi Musou! Achieve all your favorite Yakus and write your own mahjong legend!

◆ Real-Life Design Elements!
Step into the modern Tenhou City in the game, where real-life elements bring your mahjong gameplay to the next level. Engage in all kinds of mahjong matches, lively shops, and a dynamic day-night system that add depth to your gaming experience. Feel the intensity of competitions and rise through the ranks in our fast-paced tournaments!

◆ Unique ACG Characters with Distinct Playstyles & Personalities
Meet a diverse cast of ACG characters, each with their own playstyles and personalities—from aggressive to defensive, and skilled at reading discards... you name it! Elevate your mahjong skills alongside these lovely characters, and unlock beautiful awakening outfits for them with ease!

◆ Fully Voiced by Famous Japanese CVs!
Explore the magic of mahjong with voices brought to life by top Japanese voice actors and actresses! Guide your favorite characters to the Legend rank and enjoy their captivating performances!
CVs: Arai Satomi, Ishikawa Yui, Uchida Maaya, Onishi Saori, Ogura Yui, Sugiyama Noriaki, N