info bmiidx6 
beatmania IIDX 6th style (GCB4U JAB)
ROM name="863a03.7b" No differences from parent set (863a03.7b)
ROM name="863a05.2x" No differences from parent set (863a05.2x)
ROM name="b4u" size="256" crc="5c134715" sha1="2bc40388c5e2d54e99e9fdfd63216820b5c939c0"
Disk name="b4ujab01" sha1="aaae77f473c4a44ce6838da3ef6dab27e4afa0e4" index="0" writable="no"
Disk name="b4ujaa02" sha1="70c85f6df6f21b96c02e4eefc224593edcaf9e63" index="0" writable="no"
Disk name="b4ujaa03" sha1="cfcbdfab157a864cbd4ac83247be5d62218f5b72" index="0" writable="no"
🕑 Last update: February 16, 2026
info bmiidx6a 
beatmania IIDX 6th style (GCB4U JAA)
ROM name="863a03.7b" No differences from parent set (863a03.7b)
ROM name="863a05.2x" No differences from parent set (863a05.2x)
ROM name="b4u" No differences from parent set (b4u)
Disk name="b4ujaa01" sha1="22589f2a2b421e910d8dc3d98b375d7939a94921" index="0" writable="no"
Disk name="b4ujaa02" No differences from parent set (b4ujaa02) index="0" writable="no"
Disk name="b4ujaa03" No differences from parent set (b4ujaa03) index="0" writable="no"
🕑 Last update: February 16, 2026
