Thanks brother!
The most important for this game is to read and load the save since this is a RPG game plus coins game.
I am try to make a physical machine with lego plus other tools now. if success , i will post it and should from here.

I already have ideas since the fist time I saw the demo video from yours. It's being happen:bounce:
May I share some information of playing this game.
This game include a IC card (now is virtual save for the first time). While you choose character and select the mission stage.
Remember to save and don't close the game directly. Otherwise, the menu will auto check the IC card is busy and lock in the menu mode.
How to save? press the Hold the "Start" button and it will show some Japanese words (2 character Japanese word =YES, 3 character Japanese word =No),
after this you can close the game and next time you play again , just press "Start" can load back the game save.
Unfortunately, the IC card can only save 50 times.. but the game play time is very long.. (you can see that each time you finished the stage will show you the percentage you have finished.
In real machine, you need to buy another new IC card to change over the old one. but in virtual i haven't try it.
But I have an other method to escape this problem. each time you finished the stage , jump back to select stage platform. press "F4", move to IC Card test, select "Card eject" then "Exit"
you will auto jump back to without IC card mode game screen. Then close the game.
I have tried it and next time you load the game and press "Start", you can load back all the save record and can continues without counting save times.
Cheers. and have fun. (I know this because I have been playing this game for 3 years and assist the game center to fix the problem of this machine. hehe.
One more, If you want to collect all the special monster card in game , you can change the game date in menu, I remember that 1/1 , 25-26/12, 30/10, 14/2 etc have different special monster sudden come out during the special date. Good luck and I am crazy enjoy it now!:naughty: