Overview
This game does not work normally without changing the system locale settings.
How to run on Non-Japanese Windows operating system
In the Control Panel
Click the change, time or number formats → Administrative language for non-unicode programs → Change system locale → Japanese
This game does not support Unicode, it was created using a character encoding called Shift_JIS.
Information about Shift_JIS character encoding
[link]
If you would like to run using a third party program, please ask me.