- Update Announcement [Ver.2.3.1] - 6 January 2026
Thank you for playing Koi-Koi Japan. Today, we have released Ver.2.3.1 update with the following new features:・Waiting mode in Hanawase lobby・Hanawase multiplayer with CPU players・Minor bug fixesIn the lobby waiting screen, it will be displayed as follows. The player who created the lobby can use the waiting mode.When other players become ready during waiting mode, a notification will be displayed.You can choose to return to the lobby or decline the match.In Hanawase, even when three players have not gathered, the player who created the lobby can press the "Start Match" button when all players are in ready state.Pressing the "Start Match" button will start the match with CPU players added.We appreciate your continued support of Koi-Koi Japan.Zoo Games LinksPublisher Page Steam Group Zoo Games Official Website Zoo Games Official X(Twitter) Zoo Games Official BlueSky Zoo Games Official Yo…
- Update Announcement [Ver.2.3.0] - 19 December 2025
Thank you for playing Koi-Koi Japan. Today, we have released Ver.2.3.0 update with the following features:Hana-Awase multiplayer functionalityMinor bug fixesTo celebrate the addition of multiplayer functionality to Hanaawase,the Hanaawase DLC is available at 75% off during the Steam Winter Sale.We hope you will take this opportunity to give it a try.This is how it appears on the lobby selection screen.Even without purchasing the DLC "Hana-Awase Rule Add-On", you can join Hana-Awase rule lobbies and play matches.On the lobby search screen, it will be displayed as shown.「By setting it to "All", lobbies for both "Koi-Koi" and "Hana-Awase" game rules will be displayed.This is how it appears on the lobby creation screen.If you have not purchased the DLC "Hana-Awase Rule Add-On", you cannot create lobbies with "Hana-Awase" game rules.This is how it appears on the lobby waiting screen.In Hana-…
- Update Notice [Ver.2.2.10] - 29 October 2025
Thank you for playing Koi-Koi Japan. Today, we have released the Ver.2.2.10 update, which adds the following new features:Screen resolution adjustmentOption to change the number of multiplayer matches On the lobby search screen, it is displayed like this.On the lobby creation screen, it is displayed like this.On the lobby waiting screen, it is displayed like this.We appreciate your continued support of Koi-Koi Japan. Zoo Games LinksPublisher Page Steam Group Zoo Games Official Website Zoo Games Official X(Twitter) Zoo Games Official BlueSky Zoo Games Official YouTube Channel
- “Merge Match March” is participating in Steam Next Fest! - 16 October 2025
Thank you for playing Koi-Koi Japan! Our new RPG that combines merge puzzles and battles, “Merge Match March,” is now part of Steam Next Fest! You can now try out the demo version featuring the early stages of the game. Please share your feedback and impressions on the Steam Community — your voice will help us make the game even better. 🎮 Play the demo https://store.steampowered.com/app/3830390/Merge_Match_March_Demo/ 💫 Add to your wishlist! https://store.steampowered.com/app/3764410/Merge_Match_March/
- Update Notice [Ver.2.2.9] - 14 October 2025
Thank you for playing Koi-Koi Japan. Today, we have released an update that addresses an issue caused by the Unity version used in the game. Please see the details at the link below: https://unity.com/security/sept-2025-01 We appreciate your continued support of Koi-Koi Japan. Zoo Games Links Publisher Page Steam Group Zoo Games Official Website Zoo Games Official X(Twitter) Zoo Games Official BlueSky Zoo Games Official YouTube Channel
- Update Notice [Ver.2.2.8] - 12 September 2025
Thank you very much for playing Koi-Koi Japan. Today we have released update Ver.2.2.8, which adds the following languages: Simplified Chinese Traditional Chinese Spanish (Latin America) Brazilian Portuguese We hope this will allow even more players to enjoy Koi-Koi Japan. Thank you for your continued support! Zoo Games Links Publisher Page Steam Group Zoo Games Official Website Zoo Games Official X(Twitter) Zoo Games Official BlueSky Zoo Games Official YouTube Channel
- Update Notice [Ver.2.2.7] - 12 August 2025
Thank you for playing Koi-Koi Japan. We have identified an issue where, on some PCs with specific locale settings, save data could not be loaded correctly. Today, we have released the Ver.2.2.7 update to fix this problem. We sincerely apologize to all affected players for the inconvenience caused. We appreciate your continued support for Koi-Koi Japan. Zoo Games Links Publisher Page Steam Group Zoo Games Official Website Zoo Games Official X(Twitter) Zoo Games Official BlueSky Zoo Games Official YouTube Channel
- Update Notice [Ver.2.2.6] - 8 August 2025
Thank you for playing Koi-Koi Japan. We have released the Ver.2.2.6 update today. The main changes are as follows: Partial revision of English text Added missing German translations Fixed minor bugs Currently, the game supports Japanese, English, and German. We plan to add more languages in future updates. We appreciate your continued support for Koi-Koi Japan. Zoo Games Links Publisher Page Steam Group Zoo Games Official Website Zoo Games Official X(Twitter) Zoo Games Official BlueSky Zoo Games Official YouTube Channel
- (Update for Mac Users) Patch Notes [Ver.2.2.5] - 26 June 2025
Thank you for playing Koi-Koi Japan. We have released the long-awaited 64-bit compatible update for the Mac version. ※ Please note: This update is for the Mac version only. With this update, the minimum supported macOS version has changed as follows: Before: macOS 10.9.2 or later After: macOS 10.13.0 or later We sincerely apologize for the long wait and thank you for your patience. We are also working on the next update, and we look forward to bringing you more improvements soon. Thank you for your continued support of Koi-Koi Japan. Zoo Games Links Publisher Page Steam Group Zoo Games Official Website Zoo Games Official X(Twitter) Zoo Games Official BlueSky Zoo Games Official YouTube Chann
- Upcoming Update Notice - 20 June 2025
Thank you for playing Koi-Koi Japan. We will soon be releasing an update for the Mac version to support 64-bit architecture. With this update, the minimum supported macOS version will change as follows: Before: macOS 10.9.2 or later After: macOS 10.13.0 or later We sincerely apologize for the delay in providing this support and any inconvenience it may have caused. Moving forward, we plan to improve the system, add more language options, and respond to feedback received through the Community Hub. If you have any requests regarding language support, we would be very happy to hear from you. As Koi-Koi Japan celebrates its 10th anniversary, we truly appreciate your continued support. Zoo Games Links Publisher Page Steam Group Zoo Games Official Website Zoo Games Official X(Twitter) Zoo Games Official BlueSky Zoo Games Official YouTube Channel
- 「Table Game Girls Bundle」 has been released! - 22 January 2021
To everyone who has already purchased 「Koi-Koi Japan」 thank you for enjoying one of our best selling games! We've just released a new title that we think you might like and we have a bundle that let's you pick up the new game for a special price. Please check out the following bundle! ---------------------- ◆Table Game Girls Bundle This bundle contains the following two games: ・Koi-Koi Japan ・Poker Pretty Girls Battle : Fantasy World Edition Purchase this bundle and get 15% off whichever game you don't already own. This is a great bundle pack that mixes together the best of the East and the West. With "Koi-Koi Japan" you can enjoy Japan's most famous game played with hanafuda flower cards, and with "Texas Hold'em Poker" you can try your luck at this classic Las Vegas style game competing against Japanese Fantasy World anime characters. Let's enjoy these two table games with beautiful gi…
- "Koi-Koi Japan : Deluxe Edition" is now available! - 18 December 2020
A new bundle has been released that includes four additional DLCs with the latest Hana-Awase rule. Match different flowers and hone your Hanafuda skills in various modes! ---------------------- ・ Koi-Koi Japan ・ Koi-Koi Japan: Hana-Awase Rule Add-On ・ Koi-Koi Japan: UKIYOE tours Vol.1 ・ Koi-Koi Japan: UKIYOE tours Vol.2 ・ Koi-Koi Japan: UKIYOE tours Vol.3 ---------------------- For details, please see here .
- "Koi-Koi Japan : Hana-Awase Rule Add-On" DLC is out now on Steam! - 18 December 2020
Let's enjoy Hanafuda even more with a different way of playing from "Koi-Koi"! This is one of the rules for playing Hanafuda with three people. Take out the cards in order, and combine the flowers on the cards you put out with the flowers on the field to make your own card. When everyone's hand runs out, the game ends, and the points are competed based on the score of the collected cards and the score of the role. Some roles are different between "Koi-Koi" and "Hana-Awase". For more about the game check out here. Thank you!
- Japanese Table Game bundle released! - 9 September 2020
We hope you have enjoyed playing Koi-Koi Japan. If you like Japanese table games then we have a new bundle for you! ◆Table Game Bundle contains two of the most famous Japanese table games including: ・Koi-Koi Japan ・Mahjong Nagomi Enjoy Japanese-style Mahjong and also Koi-Koi which is played with Japanese "hanafuda" flower cards. Both games support multiplayer mode so you can play against your friends and other players from all over the world. Or if you prefer you can enjoy single player mode and practice your skills or compete against AI players. Complete-the-set and get 15% off whichever game you don't already own. Or if you haven't had a chance to try either game then pick up both at the same time and save! For more information check out Table Game Bundle. Please appreciate Japanese culture and have a great playing experience at the same time!
- Koi-Koi bundle now available! - 5 June 2020
We've recently released a new version of Koi-Koi featuring the Bishoujo Girls from "Rikku☆Jiasu" (Rick G Earth) mobile military turn-based strategy game from Japan. We've put together a complete-the-set bundle so that owners of the original Koi-Koi Japan can get the new version at a special 30% off discounted price. Click here to get 30% off with the Koi-Koi Ultimate Bundle
- Updated [ver2.2.4] - 27 December 2016
Included in this update: * A new Guide character "Izuna" * An additional selectable background image * New background music selected in Theme settings * This update also includes several bug fixes. Thank you.
- Updated [ver2.2.4] - 27 December 2016
Included in this update: * A new Guide character "Izuna" * An additional selectable background image * New background music selected in Theme settings * This update also includes several bug fixes. Thank you.
- Updated [ver2.2.3] - 18 November 2016
The new version adds support for our third DLC of famous Ukiyoe woodblock prints in Collection mode that has just been released. The DLC is a famous collection of 26 different animals by artist Yoshitora Utagawa. This update also includes: * A new Guide character "Kojiro" * An additional selectable background image * New background music selected in Theme settings * A new "COM LEVEL" for an easier AI opponent * And several bug fixes related to multiplayer games We're still working on fixing some bugs and we appreciate your feedback again if you notice something that doesn't seem right. Please check out our three DLCs allowing you to collect famous Japanese Ukiyoe wood-block prints in Collection mode. Thank you. http://store.steampowered.com/app/557390/
- Updated [ver2.2.3] - 18 November 2016
The new version adds support for our third DLC of famous Ukiyoe woodblock prints in Collection mode that has just been released. The DLC is a famous collection of 26 different animals by artist Yoshitora Utagawa. This update also includes: * A new Guide character "Kojiro" * An additional selectable background image * New background music selected in Theme settings * A new "COM LEVEL" for an easier AI opponent * And several bug fixes related to multiplayer games We're still working on fixing some bugs and we appreciate your feedback again if you notice something that doesn't seem right. Please check out our three DLCs allowing you to collect famous Japanese Ukiyoe wood-block prints in Collection mode. Thank you. http://store.steampowered.com/app/557390/
- Halloween Sale 90% OFF! - 29 October 2016
http://ent.zoo.jp/images/twitter_header_1500x500_2016b.jpg Koi-Koi Japan is currently 90% off for the Steam Halloween Sale 2016 until November 1st If you haven’t had a chance to get your copy yet now’s your chance! Actually of Zoo’s games are on sale this weekend for up to 90% off. Check out the list of Zoo’s games. News! ・Wild Romance now on sale at http://store.steampowered.com/app/493450/
