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- 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Jan,14 2026
We have updated Touhou Gensou Mahjong to v1.2.16a. *This update fixes issues exclusive to the Steam version, so it is being released ahead of the Switch version. The Switch version will also be updated shortly. Note tha…
Patch notes6 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Mima Returns! - Oct,29 2025
We have updated Touhou Fantasy Mahjong to v1.2.16. To coincide with the release of the Switch package version (in Japan), the Steam version will also be updated. Feature Additions Chinese (Simplified & Traditional) Supp…
Event14 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Urgent Update Oct,5 2025
A vulnerability has been disclosed in applications using the Unity engine. Touhou Gensou Mahjong is scheduled for an update on October 30th. As an emergency measure, we will update only the Unity runtime without changin…
Security1 change - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update May,16 2025
Touhou Gensou Mahjong has been updated to v1.2.15b. *The Switch version has also been updated, but it is labeled “1.2.15a”. The fixes are the same for both versions. As we have not made any adjustments to the network ba…
Patch notes7 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Cross-platform matching support - May,1 2025
We have updated Touhou Gensou Mahjong to v1.2.15a. Cross-platform battles are now available! We've been working hard on this update, and we're finally able to announce that cross-platform matches between the Switch vers…
Patch notes9 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Nov.,24 2024
Touhou Gensou Mahjong has been updated to v1.2.14c. * Due to software limitations, the version number displayed in the software will remain as “1.2.14”. As we have not made any adjustments to the network battles, you ca…
Patch notes3 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Nov.,22 2024
Touhou Gensou Mahjong has been updated to v1.2.14b. * Due to software limitations, the version number displayed in the software will remain as “1.2.14”. Network play is possible with the previous version, v1.2.14, but w…
Patch notes5 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Update 24/11/19 - Private match support via "Lobby Password" feature
Touhou Gensou Mahjong has been updated to v1.2.14. (2024/11/19 20:48(JST) Corrected description of how to search using “lobby password”.) New features The list of tables now also shows rooms where a game is in progress…
Patch notes8 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Oct.,21 2024
Touhou Gensou Mahjong” has been updated to v1.2.13. Bug fix Fixed an issue where the client assigned to watch the game would sometimes not display the tiles that were needed for win. Fixed an issue where the memory usag…
Patch notes7 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Sept.,22 2024
Touhou Gensou Mahjong has been updated to version 1.2.11. New Features In "Adventure" and "Cirno's Mahjong Class", when you fail a challenge, you can now retry directly from the results screen. Bug Fixes Fixed an issue…
Event8 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Sept.,21 2024
Touhou Gensou Mahjong” has been updated to v1.2.10. Bug fix Fixed a case where songs acquired in Adventure mode were not unlocked correctly after the next launch. If you were not able to select the song as BGM, you can…
Patch notes2 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Sept.,20 2024
"Touhou Gensou Mahjong” has been updated to v1.2.9. Bug fixes Fixed the difference between the description and the actual rules/goals in the adventure modes “Heaven - 2” and “Hakugyokurou - 2” Fixed the difference betwe…
Patch notes5 changesFixGameplay - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Sep.,19 2024 (2nd update)
Touhou Gensou Mahjong v1.2.8 has been released. Bug fixes Fixed an issue where the instructions would not be displayed when selecting a tile from the discarded tiles using a “pick up a tile from the discards” ability, a…
Patch notes3 changesFix - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
Maintenance Update Sep,19 2024
The first retail version of “Touhou Gensou Mahjong” 1.2.6 has been released, but due to a bug that prevented progress, we have released v1.2.7. Bug Fixes Fixed a bug that prevented progress when using the “Hisami Yomots…
Patch notes4 changesFixServer - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
About the suspension of communication functions in the DEMO version
Prior to the release of the full version on September 19, the service will be modified to disable the network versus function of the DEMO version. Please enjoy online matches with the retail version thereafter.
Announcement1 changeServer - 東方幻想麻雀 - TOUHOU GENSOU MAHJONG
About cross-platform play
We would like to inform you about cross-platform play with the Nintendo Switch version of “Touhou Gensou Mahjong”. As previously announced, the Steam version of “Touhou Gensou Mahjong” will support cross-platform play w…
Announcement
