{
  "barcode": {
    "new": "4 988679 200234, T4988679200159",
    "old": "T4988679200159"
  },
  "comments": {
    "new": "Internal Serial: SLPS-02272\n\nAlternative Title: Ide Yousuke no Mahjong Kyoushitsu: Pro Mahjong Kiwame Series Nyuumon-hen",
    "old": "Internal Serial: SLPS-02272"
  },
  "edition": {
    "new": "Original, Renkaban",
    "old": "Original"
  },
  "legacy": {
    "write_offset": {
      "new": "+1, +2",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "SLPS-02272\t1 IFPI L278 IFPI 4539\nSLPS-02272\t2 IFPI L274 IFPI 4536",
    "old": "SLPS-02272\t1 IFPI L278 IFPI 4539"
  },
  "serial": {
    "new": "SLPS 02272, SLPS 02942",
    "old": "SLPS 02272"
  }
}