Kirikiri Tools -

Some commercial Kirikiri games encrypt or obfuscate archives.

Rename the original data.xp3 to data.xp3.bak , copy new_data.xp3 to the game folder, and launch. kirikiri tools

Edit the dec.txt files using a text editor that supports UTF-8 (e.g., Notepad++, Sublime Text, or Visual Studio Code). Do not change the line breaks or variable names unless you know TJS (Tohjo Script). Some commercial Kirikiri games encrypt or obfuscate archives

Run KrkrExtract.exe . You will need to specify the path to the game’s main executable (usually Game.exe or System.dll ). Select a destination folder for the extracted files (e.g., C:\ExtractedGame ). copy new_data.xp3 to the game folder

Distributing extracted assets or repacked archives without permission infringes copyright. Always check the game’s EULA.