{
  "ring_codes": {
    "new": "107D2104\tRVL-RCOJ-0A-0 JPN\tS0 IFPI LQ11 IFPI QKB1 MADE IN JAPAN\nIFPI QKB2 MADE IN JAPAN",
    "old": "107D2104\tRVL-RCOJ-0A-0 JPN\tS0 IFPI LQ11 IFPI QKB1"
  },
  "serial": {
    "new": "RVL-RCOJ-JPN",
    "old": "RVL-P-RCOJ"
  }
}