{
  "ring_codes": {
    "new": "108E3004\tRVL-REVJ-0A-0 JPN\tS0 IFPI LQ11 IFPI QKA5 MADE IN JAPAN\nIFPI QKA6 MADE IN JAPAN",
    "old": "108E3004\tRVL-P-REVJ-0A-0 JPN\tS0 IFPI LQ11 IFPI QKA5"
  },
  "serial": {
    "new": "RVL-REVJ-JPN",
    "old": "RVL-P-REVJ"
  }
}