{
  "comments": {
    "new": "Volume Label: EDF4\n\nAlternative Title: Earth Defense Forces 4",
    "old": "Alternative Title: Earth Defense Forces 4"
  },
  "ring_codes": {
    "new": "BLJS-10209\t1 IFPI L279 01, 03\n453H, 453U",
    "old": "BLJS-10209\t1 IFPI L279 01\n453H"
  }
}