{
  "comments": {
    "new": "Sega ID: 673-02599"
  },
  "edition": {
    "new": "Original, Shokai Genteiban B",
    "old": "Original"
  },
  "legacy": {
    "write_offset": {
      "new": "-270|-270, -66",
      "old": "-66"
    }
  },
  "ring_codes": {
    "new": "HDR-0152-0649\t2M2\tC\t12\nHDR-0152-0649\t2MM1\tC\t12 IFPI L223 IFPI 3915\nHDR-0152-0649\t3M2\tC\t12 IFPI L223 IFPI 3906",
    "old": "HDR-0152-0649 2M2 C 12\nHDR-0152-0649 2MM1 C 12 IFPI L223 IFPI 3915"
  },
  "serial": {
    "new": "HDR-0148, HDR-0152",
    "old": "HDR-0152"
  }
}