PCGame

Koi-Koi Japan [Hanafuda playing cards]

Japanese card game about scoring combinations and pushing for more

Zoo Corporation · Released Apr 27, 2015

Casual

Reviews
Very Positive
92% of 1,171
Recent reviews
Not enough recent
Players
2
daily peak, Nov 7, 2026
Steam Deck
Playable
Last update on Steam
10 months ago
Jan 6, 2026
Minimum PC
DirectX compatible
2 GB RAM · 0.5 GB disk
Full requirements

What is Koi-Koi Japan [Hanafuda playing cards]?

A digital version of Koi Koi, a traditional Japanese hanafuda card game. In single-player or online matches, you collect cards to form scoring combinations before your opponent, then decide whether to keep playing for more points.

For you if...

  • +you enjoy turn-based card matches with scoring decisions
  • +you want solo play and online player matches
  • +you like collecting postcards of Japanese scenery

Not for you if...

  • −you prefer action over turn-based card games
  • −you dislike learning unfamiliar cards and scoring combinations

What players say

92% of 1,171 reviews are positive

Players praise the replayable matches, card art, and music. The most common complaint is that computer opponents' difficulty feels uneven, particularly at higher settings.

How many players finish Koi-Koi Japan [Hanafuda playing cards]?

12% of Steam players have unlocked «Conquer the Country», the achievement for finishing the main story.

Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.

Screenshots and trailer

Koi-Koi Japan [Hanafuda playing cards] screenshot 1

Koi-Koi Japan [Hanafuda playing cards] system requirements

Minimum: DirectX compatible, 2 GB RAM, 0.5 GB of disk space.

As published by the developer.

Can my PC run Koi-Koi Japan [Hanafuda playing cards]?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS
Windows 8.1/10
Processor
2Ghz(x86_64)
Graphics
DirectX compatible card
Memory
2 GB RAM
Storage
500 MB available space
DirectX
Version 11

Does Koi-Koi Japan [Hanafuda playing cards] have co-op or multiplayer?

Yes: PvP online. It also has a single-player mode. Crossplay with other platforms is declared.

Does Koi-Koi Japan [Hanafuda playing cards] run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • Some text entry requires manually opening the on-screen keyboard
  • Some in-game text is small and may be hard to read
  • All functionality is accessible with the default controller configuration
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows, macOS
Achievements
35
Steam features
Cloud saves, Family Sharing, Trading cards
Languages
Text only: English, German, Japanese, Spanish - Latin America, Portuguese - Brazil, Simplified Chinese, Traditional Chinese.

Does Koi-Koi Japan [Hanafuda playing cards] use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam

Tags

Recent updates

4 DLC available.

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