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  "updated": "2026-10-13",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/outside-directors/tsukahara-tsukiko/",
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    "name": "塚原月子",
    "last_name": "塚原",
    "first_name": "月子",
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        "org": "ボストンコンサルティンググループ",
        "stock_code": null,
        "role": "入社",
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        "row_text": "ボストンコンサルティンググループ入社",
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        "kind": "他",
        "org": "G20 EMPOWER",
        "stock_code": null,
        "role": "日本民間共同代表",
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        "row_text": "G20 EMPOWER 日本民間共同代表現在に至る",
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        "kind": "民間",
        "org": "NIPPON EXPRESSホールディングス",
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        "role": "取締役",
        "current": true,
        "row_text": "NIPPON EXPRESS HD取締役現在に至る",
        "refs": [
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        "id": "r1",
        "type": "有価証券報告書",
        "title": "有価証券報告書",
        "by": "NIPPON EXPRESSホールディングス",
        "date": "2026-03-27",
        "url": null,
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