This is a compressed archive created with 7-Zip . It is used to bundle multiple game files (like scripts, images, and fonts) into a single, smaller download.
Some older Japanese games require your Windows "Region" or "System Locale" to be set to Japanese to display characters correctly, even with an English patch. Common Issues & Fixes File: Nagisa_Eng.7z ...
Here is an informative guide on what this file is and how to use it: This is a compressed archive created with 7-Zip
Before making changes, copy the original files (usually found in folders like data , plugin , or root ) to a safe location in case the patch causes errors. Common Issues & Fixes Here is an informative
Because these patches modify .exe or .dll files, some antivirus software may flag them as a "False Positive." Only proceed if you trust the source where you downloaded the file.
Download and install 7-Zip or WinRAR. Right-click Nagisa_Eng.7z and select "Extract to [Folder Name]" .
Move the extracted contents from the .7z file into the game directory. When prompted, select "Replace files in the destination" .