{
  "game_id": 424,
  "wiki_id": "D22",
  "category": 4,
  "type": 6,
  "name": "輸送船団護衛を強化せよ！",
  "detail": "遠征任務：「海上護衛任務」を反復実施し、輸送船団の護衛に務めよ！",
  "reward_fuel": 1000,
  "reward_ammo": 0,
  "reward_steel": 0,
  "reward_bauxite": 300,
  "reward_other": [
    {
      "name": "家具箱（中）",
      "amount": 2
    }
  ],
  "prerequisite": [
    402,
    419
  ],
  "requirements": {
    "category": "expedition",
    "objects": [
      {
        "times": 4,
        "id": 5
      }
    ]
  }
}