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Riichi City - Japanese Mahjong Header Image
Riichi City - Japanese Mahjong
Game
(released 2 years ago)
Formirai Co., Ltd.
Formirai Co., Ltd.
TL;DR

It is a traditional Japanese mahjong game featuring ACG characters and anime memes. Players can engage in real mahjong matches anytime and anywhere. Expect to meld tiles and strategize while bonding with fictional waifus.


Genres:
RTS
Real Time Tactics
Souls-like
Tags:
Horror
Psychological Horror
Strategy
Casual
Sports
JRPG
Board Game
Card Game
Drama
Card Battler
Real Time Tactics
Souls-like
RTS
Funny
Cute
Anime
Sexual Content
Modern
2.5D
Thriller
Likely Inspirations:
Machi Koro
Mahjong Soul
Riichi Mahjong
Tokyo Mahjong
Yakuman
Steam Review Analysis – Total (updated Jul 23, 2025, 8:21 PM)
Disclaimer: This analysis is independently conducted and is not affiliated with Valve or Steam.
Review Summary - 3,778
50%
Mixed

0

0

0%

Purchased on Steam

1914

1864

100%

Purchased Elsewhere

0% Primarily Play on Deck

Playtime Statistics
Playtime Overview
Estimated Playthrough Time

59.85 hrs

Min Playtime
0.08 hrs
15th Percentile
3.83 hrs
Median Playtime
40.48 hrs
85th Percentile
191.12 hrs
Max Playtime
13600.28 hrs
Conclusion

Overall, players find Riichi City to be an engaging and visually appealing Mahjong game with a user-friendly interface and generous gacha mechanics. However, significant concerns about gameplay balance, AI opponents, and matchmaking issues persist, indicating areas for improvement.

Strongly Positive
Positive
Gacha Mechanics

The game offers a generous gacha system that allows free-to-play players to enjoy the game without heavy spending.

~6%
User-Friendly Interface

Players appreciate the clean and modern UI, which makes navigation and gameplay enjoyable.

~4%
Visual Appeal

The game's graphics and animations are praised for being attractive and enhancing the overall experience.

~3%
Learning Curve

The game effectively introduces new players to Mahjong, making it accessible for beginners.

~2%
Active Developer Support

Players appreciate the developers' responsiveness to feedback and regular updates.

~1%
Community Engagement

Players enjoy the social aspects of the game, including interactions with others during matches.

~1%
Neutral / Mixed Opinions
Character Design

The character designs are noted for being appealing, although some find them overly sexualized.

~1%
Negative
Strongly Negative
Gameplay Balance

Many players express strong concerns about the game's balance, particularly regarding the perceived manipulation of card distribution and matchmaking.

~4%
Matchmaking Issues

Players report dissatisfaction with matchmaking, feeling it often leads to unbalanced games.

~2%
AI Opponents

Players frequently express frustration with AI opponents, feeling they disrupt the gameplay experience.

~1%
This analysis is powered by OpenAI’s language models and may occasionally contain inaccuracies. For the most precise details, please consult the reviews directly on the official Steam store page.

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Updated on Aug 2, 2025, 10:45 AM