[
  {
    "reservationId": "R001",
    "customerId": "C001",
    "customerName": "田中 花子",
    "date": "2026-03-28",
    "time": "18:00",
    "partySize": 2,
    "status": "confirmed",
    "notes": ""
  },
  {
    "reservationId": "R002",
    "customerId": "C002",
    "customerName": "山田 太郎",
    "date": "2026-03-28",
    "time": "19:00",
    "partySize": 4,
    "status": "confirmed",
    "notes": ""
  },
  {
    "reservationId": "R003",
    "customerId": "C001",
    "customerName": "田中 花子",
    "date": "2026-03-28",
    "time": "19:30",
    "partySize": 2,
    "status": "confirmed",
    "notes": "アレルギー: ナッツ"
  },
  {
    "reservationId": "R004",
    "customerId": "C003",
    "customerName": "鈴木 一郎",
    "date": "2026-03-28",
    "time": "20:00",
    "partySize": 3,
    "status": "confirmed",
    "notes": ""
  },
  {
    "reservationId": "R005",
    "customerId": "C004",
    "customerName": "佐藤 美咲",
    "date": "2026-03-28",
    "time": "18:30",
    "partySize": 2,
    "status": "confirmed",
    "notes": ""
  },
  {
    "reservationId": "R006",
    "customerId": "C005",
    "customerName": "伊藤 健",
    "date": "2026-03-28",
    "time": "21:00",
    "partySize": 1,
    "status": "confirmed",
    "notes": ""
  }
]