{
  "game_id": 162,
  "wiki_id": "A57",
  "category": 1,
  "type": 1,
  "name": "新編「第二一戦隊」出撃準備！",
  "detail": "「那智改二」「足柄改二」及び「多摩」「木曾」を基幹とした、第二一戦隊を編成せよ！",
  "reward_fuel": 150,
  "reward_ammo": 150,
  "reward_steel": 150,
  "reward_bauxite": 0,
  "reward_other": [
    {
      "name": "開発資材",
      "amount": 2
    },
    {
      "name": "改修資材",
      "amount": 2
    }
  ],
  "prerequisite": [
    152,
    263
  ],
  "requirements": {
    "category": "fleet",
    "groups": [
      {
        "ship": "那智改二"
      },
      {
        "ship": "足柄改二"
      },
      {
        "ship": "多摩"
      },
      {
        "ship": "木曾"
      }
    ]
  }
}