{
  "game_id": 258,
  "wiki_id": "B31",
  "category": 2,
  "type": 1,
  "name": "「第二戦隊」抜錨！",
  "detail": "「第二戦隊」を基幹とした艦隊でカレー洋に進出、反復出撃により敵海上兵力を撃滅せよ！",
  "reward_fuel": 0,
  "reward_ammo": 400,
  "reward_steel": 0,
  "reward_bauxite": 0,
  "reward_other": [
    {
      "name": "一式徹甲弾",
      "category": "装備",
      "amount": 1
    }
  ],
  "prerequisite": [
    144
  ],
  "requirements": {
    "category": "sortie",
    "map": "4-2",
    "boss": true,
    "result": "S",
    "times": 2,
    "groups": [
      {
        "ship": "長門"
      },
      {
        "ship": "陸奥"
      },
      {
        "ship": "扶桑"
      },
      {
        "ship": "山城"
      }
    ]
  }
}