Japanese RM2K games on english RM2K

[snkjingwoo]

I'm having a bit of a problem.

For some time now, I've been trying to get a Japanese RM2K clone game called Dragon Fantasy 2 to play on the English translation of RM2K that I have.

(Link to the game: http://cgp.s5.xrea.com/  2nd link under "Downloads)

However, whenever I try to open up the game, the window keeps on closing.
Could someone please tell me of a way that I can play Japanese RM2K games of the English translation of RM2K or can someone direct me to a download where I may obtain the Japanese RM2K?

Thank you for your time,
snkjingwoo