[
  {
    "id": 1,
    "name": "山田太郎",
    "back_number": "02"
  },
  {
    "id": 2,
    "name": "里中智",
    "back_number": "01"
  },
  {
    "id": 3,
    "name": "岩鬼正美",
    "back_number": "05"
  },
  {
    "id": 4,
    "name": "殿馬一人",
    "back_number": "04"
  },
  {
    "id": 5,
    "name": "土井垣将",
    "back_number": "02"
  },
  {
    "id": 6,
    "name": "微笑三太郎",
    "back_number": "07"
  }
]