Include unknown or garbage data in vb per 2048 byte
  Kowloon's Gate - Kowloon Fuusuiden
  Langrisser IV&V Final Edition
  Mitsumete Knight R - Daibouken Hen

Include unknown or garbage data in 256th from end of vh
  Nemuru Mayu

16 byte zero and not zero be mixed in some vb data
  Meguri Aishite
