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  "name": "日経225オプションシミュレーター | 金のたまご農園",
  "short_name": "農園シミュレーター",
  "description": "農業の言葉で学ぶ日経225オプション学習ツール。ブラック・ショールズモデル搭載・完全無料。",
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}