![Koi-Koi Japan [Hanafuda playing cards]](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/364930/header.jpg?t=1770962619)
"Hanafuda" is a traditional Japanese card game. Now you can enjoy "Koi Koi," its most well-known variation, in a purely Japanese milieu with elegant and refined graphics. Online Multiplayer!!
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 28 → 0.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Genres
Engagement
Reviews
Themes across 46 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
非常传统的牌类游戏,简单易上手。是玩了刀剑乱舞之后有了解的,阴阳师出了歌留多之后就感兴趣了。这个非常还原原始玩法。而且有单机玩法,很适合无聊的时候来一局。
I like this game version Japan.
Un excellent jeu de cartes traditionnel japonais! Les cartes à jouer et cartes postales à débloquer sont jolies et la musique, agréable. Cependant, au fil des niveaux de campagne, l'IA devient de plus en plus cheatée et reçoit automatiquement les meilleurs cartes, tout en arrêtant vite la partie pour éviter que le joueur ne joue des koi-koi. Il faut donc être malin, et devancer l'IA dans ces cas-là ^^ De plus, McAfee perçoit à tort l'exécutable du jeu comme un virus, ce qui m'oblige à désactiver l'analyse en temps réel de mon antivirus pour pouvoir lancer le jeu. Les campagnes DLC sont, quant à elles, sympathiques.
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, German, Japanese, Spanish - Latin America, Portuguese - Brazil, Simplified Chinese, Traditional Chinese
Hours played at review time, across 47 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
非常无聊,不论是游戏的ai,还是花札本身。
经典卡牌游戏,很赞!
Nice game
--> This game works in Manjaro Linux without issues! <-- This is one interesting card game and very fun. Collect certain groups to collect points and win! Each of the add ons are worth every penny.
Einfache Regeln und sehr kurzweilig
Useful for learning the game, but difficulty is handled terribly. Low difficulty is AI making the worst possible decisions at all times, and high difficulty is omniscient AI who always has the right card in their hand or the top of the deck.
玩日乙打了4部小花牌,回来专心玩花牌了
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $208.2K | 389 | 98% | $19.99 | |
| $208.3K | 390 | 54% | $14.99 | |
| $208.2K | 692 | 63% | $19.99 | |
| $208.1K | 733 | 77% | $19.99 | |
| $208.4K | 1.2K | 71% | $9.99 | |
| $208.4K | 527 | 56% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $96 | 0 | — | $3.99 | |
| $769 | 17 | 76% | $1.99 | |
| $51.2K | 226 | 92% | $9.99 | |
| $26.5K | 327 | 93% | $3.99 | |
| $13.4K | 187 | 99% | $3.99 | |
| $6.1K | 58 | 88% | $4.99 |