Enjoy playing "Hanafuda" in its most popular variation, "Koi-Koi!"

Koi-Koi Japan was designed with a purely Japanese milieu aesthetic with elegant and refined graphics. After the successful launch on Steam players can enjoy Koi-Koi on the go with the Mobile release coming soon!

Fact Sheet

Developer: Zoo Corporation, Based in Ueda City, Japan

Publisher: Sticky Rice Games. Based in Toronto, Canada

PC Release Date: 2015/04/27

Mobile Release Date: Coming Soon

Base Price (USD):



English/ Japanese

Platform: Windows/Mac, Android/iOS coming soon

Store Link:


Game Features

In Koi Koi, you compete to snatch up cards that will allow you to win by forming Yaku, or card combinations, before your opponent. If you form a Yaku, you can aim for even more points by calling "Koi Koi" and continuing the game.

◆Optimized for Hanafuda Beginners
We've prepared an easy-to-use tutorial for those who may be playing for the first time. Now anyone can learn the basic rules and start enjoying Koi Koi right away.

◆Beautiful Japanese Design
The cards with floral and animal designs evoke a sense of "wabi sabi," a uniquely Japanese aesthetic. Combined with elegant music, this enchanting game is sure to captivate you.

◆Great Replay Value
Enjoy the game again and again with extra features such as achievements and Collection Mode where you can collect postcards depicting Japanese scenery.


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