{ "spec_version": "3", "endpoint": "financials-longterm", "stock_code": "6814", "company_name": "古野電気", "content_lang": "ja", "meta_lang": "en", "canonical_url": "https://the-shashi.com/tse/6814/financials/", "api_url": "/api/6814/financials-longterm.json", "updated": "2026-08-15", "license": "© 2026 Yutaka Sugiura. All rights reserved.", "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6814/financials/", "source": { "primary": [ "有価証券報告書" ], "extraction": "EDINET の XBRL、kabupro 掲載の旧有価証券報告書、会社年鑑・社史等からの転記", "row_field": "reference", "caveat": "創業期から現在までを 1 本に繋いだ長期系列のため、年代により出所・単位・連結範囲が変わる。行ごとの reference / unit / consolidation を必ず参照すること" }, "history": [ { "year": 1982, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1983, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1984, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1985, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1986, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1987, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1988, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1989, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1990, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1991, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1992, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1993, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1994, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1995, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1996, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1997, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1998, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 1999, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 2000, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 2001, "month": 2, "company_name": "古野電気", "consolidation": "単体", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": null, "sales": null, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": null, "ordinary_profit": null, "net_profit_jp": null, "net_profit": null, "net_margin": null, "employees": null, "reference": null }, { "year": 2002, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 581, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 19, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 8, "net_margin": 1.376, "employees": null, "reference": null }, { "year": 2003, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 640, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 30, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 19, "net_margin": 2.968, "employees": null, "reference": null }, { "year": 2004, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 686, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 43, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 34, "net_margin": 4.956, "employees": null, "reference": null }, { "year": 2005, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 774, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 47, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 36, "net_margin": 4.651, "employees": null, "reference": null }, { "year": 2006, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 803, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 45, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 28, "net_margin": 3.486, "employees": null, "reference": null }, { "year": 2007, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 851, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 52, "net_profit_jp": "当期純利益又は当期純損失(△)", "net_profit": 27, "net_margin": 3.172, "employees": null, "reference": null }, { "year": 2008, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 941, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 70, "net_profit_jp": "当期純利益又は当期純損失(△)", "net_profit": 31, "net_margin": 3.294, "employees": null, "reference": null }, { "year": 2009, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 876, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 35, "net_profit_jp": "当期純利益又は当期純損失(△)", "net_profit": 12, "net_margin": 1.369, "employees": null, "reference": null }, { "year": 2010, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 851, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 10, "net_profit_jp": "当期純利益又は当期純損失(△)", "net_profit": -32, "net_margin": -3.761, "employees": null, "reference": null }, { "year": 2011, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 737, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 14, "net_profit_jp": "当期純利益又は当期純損失(△)", "net_profit": 3, "net_margin": 0.407, "employees": null, "reference": null }, { "year": 2012, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 773, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 21, "net_profit_jp": "当期純利益又は当期純損失(△)", "net_profit": -8, "net_margin": -1.035, "employees": null, "reference": null }, { "year": 2013, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 716, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 21, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 16, "net_margin": 2.234, "employees": null, "reference": null }, { "year": 2014, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 757, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 24, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": -7, "net_margin": -0.925, "employees": null, "reference": null }, { "year": 2015, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 860, "operating_profit_jp": "営業利益", "operating_profit": 18, "ordinary_profit_jp": "経常利益", "ordinary_profit": 28, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": -9, "net_margin": -1.047, "employees": null, "reference": null }, { "year": 2016, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 897, "operating_profit_jp": "営業利益", "operating_profit": 29, "ordinary_profit_jp": "経常利益", "ordinary_profit": 34, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 26, "net_margin": 2.898, "employees": null, "reference": null }, { "year": 2017, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 787, "operating_profit_jp": "営業利益", "operating_profit": 15, "ordinary_profit_jp": "経常利益", "ordinary_profit": 15, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 13, "net_margin": 1.651, "employees": null, "reference": null }, { "year": 2018, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 790, "operating_profit_jp": "営業利益", "operating_profit": 20, "ordinary_profit_jp": "経常利益", "ordinary_profit": 19, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 12, "net_margin": 1.518, "employees": null, "reference": null }, { "year": 2019, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 821, "operating_profit_jp": "営業利益", "operating_profit": 48, "ordinary_profit_jp": "経常利益", "ordinary_profit": 51, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 40, "net_margin": 4.872, "employees": null, "reference": null }, { "year": 2020, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 831, "operating_profit_jp": "営業利益", "operating_profit": 24, "ordinary_profit_jp": "経常利益", "ordinary_profit": 27, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 20, "net_margin": 2.406, "employees": null, "reference": null }, { "year": 2021, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 823, "operating_profit_jp": "営業利益", "operating_profit": 37, "ordinary_profit_jp": "経常利益", "ordinary_profit": 48, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 39, "net_margin": 4.738, "employees": null, "reference": null }, { "year": 2022, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 848, "operating_profit_jp": "営業利益", "operating_profit": 25, "ordinary_profit_jp": "経常利益", "ordinary_profit": 37, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 28, "net_margin": 3.301, "employees": null, "reference": null }, { "year": 2023, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 913, "operating_profit_jp": "営業利益", "operating_profit": 15, "ordinary_profit_jp": "経常利益", "ordinary_profit": 26, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 13, "net_margin": 1.423, "employees": null, "reference": null }, { "year": 2024, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 1148, "operating_profit_jp": "営業利益", "operating_profit": 65, "ordinary_profit_jp": "経常利益", "ordinary_profit": 82, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 62, "net_margin": 5.4, "employees": null, "reference": null }, { "year": 2025, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 1270, "operating_profit_jp": "営業利益", "operating_profit": 132, "ordinary_profit_jp": "経常利益", "ordinary_profit": 142, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 115, "net_margin": 9.055, "employees": null, "reference": null }, { "year": 2026, "month": 2, "company_name": "古野電気", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 1406, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 183, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 167, "net_margin": 11.877, "employees": null, "reference": null } ] }