{
  "spec_version": "5",
  "endpoint": "financials-segment",
  "stock_code": "8334",
  "company_name": "群馬銀行",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/8334/financials/segment/",
  "api_url": "/api/8334/financials/segment.json",
  "updated": "2026-10-15",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/8334/financials/segment/",
  "source": {
    "segment": {
      "primary": [
        "有価証券報告書（セグメント情報）"
      ],
      "extraction": "EDINET の XBRL から機械抽出",
      "caveat": "セグメント区分は各期の開示区分をそのまま採録しており、期をまたいだ区分の連続性は保証しない"
    },
    "region": {
      "primary": [
        "有価証券報告書（所在地別・海外売上高）"
      ],
      "extraction": "EDINET の XBRL から機械抽出",
      "caveat": "地域区分は各期の開示区分をそのまま採録している"
    },
    "revenue_mix": {
      "primary": [
        "有価証券報告書（生産・受注及び販売の状況）"
      ],
      "extraction": "EDINET の XBRL と有価証券報告書の記述から機械抽出",
      "caveat": "軸（axis）は品目・用途・主要顧客など開示に依り、社ごと期ごとに揃わない。どの開示から起こした行かは source_tag 列を参照"
    }
  },
  "html_url": "https://the-shashi.com/tse/8334/financials/segment/",
  "segment": [
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 22837,
      "profit": 287,
      "assets": 68869
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 118891,
      "profit": 34594,
      "assets": 7970683
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 25237,
      "profit": 1166,
      "assets": 71550
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 121836,
      "profit": 38610,
      "assets": 7987793
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 26253,
      "profit": 1146,
      "assets": 78617
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 119150,
      "profit": 32600,
      "assets": 8124975
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 32285,
      "profit": 2963,
      "assets": 84367
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 106589,
      "profit": 25573,
      "assets": 8408465
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 30552,
      "profit": 245,
      "assets": 83627
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 106916,
      "profit": 15947,
      "assets": 10602009
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 28814,
      "profit": 576,
      "assets": 83211
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 115578,
      "profit": 34549,
      "assets": 11135325
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 29386,
      "profit": 1649,
      "assets": 83109
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 142513,
      "profit": 33810,
      "assets": 10644132
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 29256,
      "profit": 1226,
      "assets": 87562
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 166040,
      "profit": 39348,
      "assets": 10797074
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 30863,
      "profit": 1151,
      "assets": 106656
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 183984,
      "profit": 57675,
      "assets": 10533933
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "リース業",
      "sales": 35277,
      "profit": 1671,
      "assets": 134260
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "銀行業",
      "sales": 222643,
      "profit": 78828,
      "assets": 10829428
    }
  ],
  "region": [
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": null,
      "sales": null
    }
  ],
  "revenue_mix": [
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 57499,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 40603,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 22837,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 23189,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 56736,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 43411,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 25237,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 25000,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 58167,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 39730,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 26253,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 24579,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 57975,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 29927,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 32285,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 22881,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 55160,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 30691,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 30552,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 26912,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 54531,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 37853,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 28814,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 28998,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 60160,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 58179,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 29386,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 28863,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 71911,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 69197,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 29256,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 29990,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 84120,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 70409,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 30863,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 35043,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "貸出業務",
      "sales": 107003,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "有価証券投資業務",
      "sales": 81908,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "リース業務",
      "sales": 35277,
      "share_pct": null,
      "source_tag": "product_service"
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "axis": "製品・サービス",
      "category": "その他",
      "sales": 40776,
      "share_pct": null,
      "source_tag": "product_service"
    }
  ]
}