Makai Senki Disgaea 2 Portable (Japan)
http://redump.org/disc/89307/
it was dumped from Original version and the dump matches.
Serial: ULJS 00183
Edition: Original
Barcode: 4 995506 001544
Ring:
ULJS-00183-2 A0 3 IFPI L271 450C
0000-00000 25
size: 854,360,064
crc: 6e817c68
md5: 05ea6aa0e41884a7caffb8b872c01517
sha1: 48555a6538d43f4dde5fea17ccd05cdc7c6d5b30
Mr Driller pwns