{
  "ring_codes": {
    "new": "309H2404\tRVL-RQOP-0A-0 JPN\tS0 IFPI LL38 IFPI HHSC\nIFPI HHSH",
    "old": "309H2404\tRVL-RQOP-0A-0 JPN\tS0 IFPI LL30 IFPI HHSC\nIFPI HHSH"
  }
}