Riichi City

Riichi City Recruit charming mahjong girls, learn Riichi fast with in-game tutorials, and compete worldwide in fair, random-tile matches. Climb ranks, master yaku combos, and enjoy events with weekly free draws.

Riichi City

Riichi City is a laid-back strategy game packed with satisfying rewards. Recruit a whole roster of talented, good-looking mahjong girls and take them into matches against players worldwide. Test your skills, chase wins, and keep climbing your rank until you earn legendary status in the mahjong world.

New to mahjong? No stress—Riichi City includes clear tutorials and practical operation tips so you can learn common techniques and improve step by step.

Each character is fully voiced by a well-known Japanese voice actress. During gameplay, they’ll offer guidance and add extra immersion through their voices and detailed character models. The game also runs frequent activities such as elimination tournaments, large-scale battles, and limited-time luxury challenges. Plus, you get three free draws every week, making it easier to stay excited and keep playing.

Key Features

Free to Play & Fair Play Environment

• No cost required: Enjoy different modes and features for free.
• Play anywhere: Compete in authentic Riichi-style mahjong with friends, anytime and anywhere.
• Truly random tiles: Tiles are generated randomly without unnecessary “adjustments.”



• Core calls supported: Chii, Pon, Kan—plus yaku favorites like Pinfu, Chinitsu, and Kokushi Musou.
• Big variety, secure experience: Explore many yaku combinations you enjoy in a fair gaming setup.

Modern City, Real-Life Mahjong Vibes

• Experience a Riichi City setting inspired by real-life places—mahjong houses, cafés, convenience stores, and more.
• Feel the intensity of fast-paced Japanese mahjong matches right inside the app.

ACG Characters with Distinct Styles & Personalities

• Bond with in-game ACG characters, each with their own personality and playing approach.
• Styles range from aggressive to defensive, including characters skilled at reading opponents’ discards.
• Train together and sharpen your Japanese mahjong skills as you progress.

Voices from Famous Japanese CV Talent

• Japanese voice actors and actresses bring the characters to life with standout performances.



• Lead them as their captain, join mahjong tournaments, and enjoy the games with your favorite voice stars.

Beginner-Friendly Helpers

• Includes tutorials and a game log to help you understand what’s happening.
• Offers spectator mode for learning from others.
• Provides winning-tile guidance, draw/discard tips, and auto hints.
• Includes point calculation and more tools designed to make it easier for newcomers to get comfortable with Riichi mahjong.

Game Highlights

Discover Many Yaku Combinations

As you start playing in Riichi City, you’ll be introduced to a wide range of yaku. From common wins to rare achievements, every successful combination brings its own challenges and strategies. Whether you’re aiming for Pinfu (all sequences) or chasing the prestigious Kokushi Musou (thirteen orphans), the game encourages you to try new approaches and deepen your understanding. These yaku elements are woven into the gameplay, helping the climb feel meaningful as your rank increases.

Multiple Match Modes for Every Level

Riichi City offers modes for both beginners and experienced players. New players can learn with simpler, engaging matches, while advanced players can test their tactics in high-pressure situations. You can choose the style that fits you—casual rooms, ranked matches, or tournament battles—so every match becomes a chance to build confidence, improve decisions, and enjoy the game.

Community & Social Play

Interacting with others is a major part of Riichi City. Face friends or connect with players from across the world, helping form a lively mahjong community. Join teamwork-based events, trade strategies, and even participate in guild-style groups where friendships and rivalries grow naturally. The competitive vibe also promotes good sportsmanship—players encourage each other and celebrate wins together.

Strategy Tips for Riichi City

• Don’t panic about dealing in: Tenpai doesn’t matter if you deal in.
• Read tiles correctly: Make sure you can recognize all man/character tiles properly.
• Verify yakuhai source: Confirm that your yakuhai is actually your own wind or the round wind.
• Avoid furiten: Make sure you aren’t in furiten.
• Protect the hand: If your hand is strong, don’t deal the fourth wind and accidentally force an abortive draw.
• Don’t dump a yakuman for no reason: Avoid discarding a yakuman hand unless you truly need to.
• Play honestly: Don’t play with cheaters.
• Be ready before starting: Make sure you can focus—go to the washroom and don’t be distracted before your match.
• Handle houtei dora carefully: Don’t deal houtei dora unless you know a triple ron will happen (otherwise you risk aborting the hand).
• Check your rules: Ensure your ruleset allows kokushi ankan chankan before you call ron.
• Follow your ruleset: Don’t chase a yaku that isn’t permitted by your game rules.
• Don’t force nagashi mangan: Don’t decide to go for nagashi mangan based only on your haipai.
• Know your waits: Make sure you understand all your waits.

(Image courtesy of arcturus.su)