The distribution of this title has been suspended at this time.
We are currently investigating and addressing this issue.
We will notify you when there is any progress.

The executable files have been modified and the distribution has started again.

The Touhou Project program had been falsely detected as a virus by several virus detection services.
And the distribution of the program had been stopped because the program was deleted by security in Windows 10.

We have reported to Microsoft that it was a false positive, but if you experience the same symptoms, please set the destination folder to be excluded in the Windows Defender settings.
(If the problem occurs again, we will report the false positive again.)