this is the iso like for the Japanese game you must have CFW for this to work
http://www.megaupload.com/?d=P08ZEXSQ
***PLEASE READ***
sorry for the late announcement but you have to wait until either
1. Someone patches the game for CFW
2.wait until December 15 for CFW 5.50 GEN D3 to come out
but in good news youll have it when it comes out
***UPDATE***
5.03 GEN C – Hen users
http://pspcustomfirmware.com/wp-content/plugins/wordpress-toolbar/toolbar.php?wp-toolbar-tourl=http://www.psp-.tk/psp.php?325&wp-toolbar-fromurl=http://pspcustomfirmware.com/features/psp-custom-firmware-5-03-gen-c-cfw-5-03-hen-c.htm&wp-toolbar-fromtitle=PSP%20Custom%20Firmware%205.03%20Gen-C%20|%20CFW%205.03%20Hen-C&wp-toolbar-blogurl=http://pspcustomfirmware.com&wp-toolbar-blogtitle=PSP%20Custom%20Firmware%20-%20PSP%20CFW
Copy and Paste
5.50 GEN D3 – Offical Pandora battery and other CFW users
http://pspcustomfirmware.com/wp-content/plugins/wordpress-toolbar/toolbar.php?wp-toolbar-tourl=http://www.psp-.tk/psp.php?330&wp-toolbar-fromurl=http://pspcustomfirmware.com/features/psp-custom-firmware-5-50-gen-d3-psp-cfw-5-50gen-d3.htm&wp-toolbar-fromtitle=PSP%20Custom%20Firmware%205.50%20GEN-D3%20|%20PSP%20CFW%205.50GEN-D3&wp-toolbar-blogurl=http://pspcustomfirmware.com&wp-toolbar-blogtitle=PSP%20Custom%20Firmware%20-%20PSP%20CFW
If the Game gets an error try this
Step 1:Push Select it will open the GEN VSH Menu or GEN Recovery Menu
Step 2:Click Recovery Menu (If you push select it open GEN Recovery Menu so you you don’t need this step)
Step 3:Click Configuration
Step 4:In Configuration change the Game folder homebrew(currently: 1.50 Kernel) to Game folder homebrew(currently: 5.xx Kernel)
Step 5: In configuration enable all
Step 6:Click Back and go to this: Run program at /PSP/GAME/RECOVERY/EBOOT.PBP
Step 7: Click Advanced configuration
In advanced configuration disable: Plan modules in UMD/ISO and Execute BOOT.BIN in UMD/ISO
Duration : 0:2:1