Go to your PC's Control Panel > Region > Administrative > Change System Locale and set it to Japanese (Japan) . This is often necessary for the installer to recognize the file paths.
Click through the Japanese installer (usually the "Next" button is 次へ ). niina no ero youbi shuumatsu wa himitsu ni touc install
As suddenly as it appears, the installation vanishes, leaving behind only whispers of its existence and a lingering desire to experience it again. Go to your PC's Control Panel > Region
It is classified as a life-simulation title with a focus on character intimacy and dialogue. the installation vanishes