Unless you have the developer's permission, All of the following items are prohibited.

1. To copy this software and distributing it to third parties.
2. Disassembling, decompiling, or reversing engineer this software.
3. To transfer or lending this software usage right to a third party.

YukiK shall not be liable for any malfunctions, errors or other problems with this software, for infringement of third party rights, and for the results of using or could not use this software.

The translation for this language may be incorrect. The EULA for this software is:
https://yukikgamesdev.wixsite.com/home/eula