{
  "spec_version": "4",
  "endpoint": "financials-segment",
  "stock_code": "5351",
  "company_name": "品川リフラクトリーズ",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/5351/current/#revenue-mix",
  "api_url": "/api/5351/financials/segment.json",
  "updated": "2026-09-19",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/5351/current/#revenue-mix",
  "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"
    }
  },
  "html_url": "https://the-shashi.com/tse/5351/current/#revenue-mix",
  "segment": [
    {
      "FY": "FY15",
      "period": "2016/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 21694,
      "profit": 475,
      "assets": 9362
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "不動産・レジャー等",
      "sales": 2345,
      "profit": 1023,
      "assets": 10779
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物及び関連製品",
      "sales": 73849,
      "profit": 4648,
      "assets": 72874
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 26108,
      "profit": 707,
      "assets": 11633
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "不動産・レジャー等",
      "sales": 2320,
      "profit": 1121,
      "assets": 10462
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物及び関連製品",
      "sales": 75293,
      "profit": 5663,
      "assets": 74099
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 20823,
      "profit": 561,
      "assets": 11708
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "不動産・レジャー等",
      "sales": 2095,
      "profit": 1058,
      "assets": 10165
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物及び関連製品",
      "sales": 79830,
      "profit": 5528,
      "assets": 79778
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 23950,
      "profit": 763,
      "assets": 10982
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "不動産・レジャー等",
      "sales": 2014,
      "profit": 1034,
      "assets": 8123
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物及び関連製品",
      "sales": 93102,
      "profit": 9667,
      "assets": 86962
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 27074,
      "profit": 1177,
      "assets": 11832
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "不動産・レジャー等",
      "sales": 1968,
      "profit": 1057,
      "assets": 8349
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物及び関連製品",
      "sales": 89930,
      "profit": 8641,
      "assets": 86186
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 21505,
      "profit": 924,
      "assets": 14767
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "不動産・レジャー等",
      "sales": 1814,
      "profit": 979,
      "assets": 3954
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物及び関連製品",
      "sales": 76648,
      "profit": 6714,
      "assets": 85065
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 24898,
      "profit": 1825,
      "assets": 13643
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "不動産",
      "sales": 984,
      "profit": 439,
      "assets": 3865
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物及び関連製品",
      "sales": 84901,
      "profit": 9451,
      "assets": 97806
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 24487,
      "profit": 1663,
      "assets": 13155
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "セラミックス",
      "sales": 2068,
      "profit": 139,
      "assets": 2813
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "断熱材",
      "sales": 16887,
      "profit": 3205,
      "assets": 25766
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物",
      "sales": 80637,
      "profit": 5356,
      "assets": 94027
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 24058,
      "profit": 1725,
      "assets": 13175
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "先端機材",
      "sales": 3453,
      "profit": 138,
      "assets": 3345
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "断熱材",
      "sales": 17427,
      "profit": 3443,
      "assets": 28306
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物",
      "sales": 98339,
      "profit": 8062,
      "assets": 101574
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "エンジニアリング",
      "sales": 25510,
      "profit": 1614,
      "assets": 11667
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "先端機材",
      "sales": 4218,
      "profit": 170,
      "assets": 3507
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "断熱材",
      "sales": 17674,
      "profit": 3267,
      "assets": 29481
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "segment": "耐火物",
      "sales": 95768,
      "profit": 7694,
      "assets": 141347
    }
  ],
  "region": [
    {
      "FY": "FY15",
      "period": "2016/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 83853
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 9886
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他の地域",
      "sales": 4149
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 89199
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 10766
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他の地域",
      "sales": 3756
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 86121
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 12100
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他の地域",
      "sales": 4527
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 99548
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 14109
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他の地域",
      "sales": 5408
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 101488
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 12786
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他の地域",
      "sales": 4698
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 83851
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 12058
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他の地域",
      "sales": 4059
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 88553
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 16768
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他の地域",
      "sales": 5462
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 97219
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 20618
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他の地域",
      "sales": 7124
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 101204
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 20535
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "北米",
      "sales": 7618
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "南米",
      "sales": 12087
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他海外",
      "sales": 2728
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "日本",
      "sales": 100917
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "アジア・オセアニア",
      "sales": 19084
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "北米",
      "sales": 7764
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "南米",
      "sales": 10683
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "unit": "百万円",
      "accounting_standard": "JGAAP",
      "consolidation": "連結",
      "region": "その他海外",
      "sales": 5622
    }
  ]
}
