{
  "comments": {
    "new": "Internal Serial: T-20104G\n\nVolume Label: DOUKYUUSEI_2"
  },
  "ring_codes": {
    "new": "T-20104GP-01665-P1K\tV IFPI L237 22, 21 IFPI4011",
    "old": "T-20104GP-01665-P1K\tV IFPI L237 22 IFPI4011"
  }
}