We have released an update (v1.1.2) to fix and improve the following issue:

🛠 Fix Details

Fixed an issue where text would not display properly during gameplay when the Steam language was set to Russian.

If the issue persists even after the update, please go to the in-game Options menu and temporarily change the language to a different one. After that, switch it back to your preferred language to resolve the bug.

We sincerely apologise for the inconvenience, but please give this workaround a try.

We will continue to work hard to provide a stable and enjoyable gaming experience.

Thank you for your continued support of "Touhou Yukkuri Mountain."