{
  "barcode": {
    "new": "4 517331 030089"
  },
  "comments": {
    "new": "Volume Label: BJACK\n\nPC/Mac Hybrid",
    "old": "Supported OS: Win95, Macintosh"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "LRA-22-1 1 IFPI L274 IFPI 451F",
    "old": "LRA-22-1 1"
  },
  "title_foreign": {
    "new": "ＳＨＯＣＫ ＰＲＩＣＥ ５００ ＧＡＭＥ ＳＥＲＩＥＳ ブラックジャック",
    "old": "SHOCK PRICE 500 GAME SERIES: ブラックジャック"
  }
}