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← Nippon Koshuha Steel

Annual report

5476.TEDINET S100W2MS
Period2024-04-01 → 2025-03-31
Filed2025-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 145
MetricValuePeriodScopeSource row
Revenue¥36.8bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥36.6bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥44.6bn2022-04-01 → 2023-03-31dCons.Net sales (5-year summary)
Revenue¥41.7bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥31.5bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income−¥787m2024-04-01 → 2025-03-31Cons.Operating income
Operating income−¥1.6bn2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income−¥728m2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income−¥1.6bn2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥866m2022-04-01 → 2023-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥583m2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥1.8bn2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax−¥8.1bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥8.2bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)−¥7.7bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥6.6bn2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥150m2022-04-01 → 2023-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥417m2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥6.4bn2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥7.7bn2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥6.6bn2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥32.1bnat 2025-03-31Cons.Assets
Total assets¥39.0bnat 2024-03-31Cons.Assets
Total assets¥42.0bnat 2023-03-31dCons.Total assets (5-year summary)
Total assets¥39.3bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥37.3bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥18.5bnat 2025-03-31Cons.Liabilities
Total liabilities¥17.2bnat 2024-03-31Cons.Liabilities
Net assets / equity¥13.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥21.8bnat 2024-03-31Cons.Net assets
Net assets / equity¥15.1bnat 2023-03-31dCons.Net assets
Net assets / equity¥15.3bnat 2022-03-31dCons.Net assets (5-year summary)
Net assets / equity¥14.8bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥158mat 2025-03-31Cons.Cash and deposits
Cash and deposits¥166mat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥204mat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥830mat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥728mat 2023-03-31dCons.Cash and cash equivalents
Cash & equivalents¥169mat 2022-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥932mat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥4.1bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥2.3bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥985m2022-04-01 → 2023-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥481m2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.0bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥846m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥10.6bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥354m2022-04-01 → 2023-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥567m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥2.4bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥4.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥8.2bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥1.9bn2022-04-01 → 2023-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥676m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.8bn2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-528.092024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥451.212023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-10.32022-04-01 → 2023-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥28.52021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-439.82020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥932.3at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,485.48at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,032.83at 2023-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,041.2at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,012.82at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio42.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio55.9%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio36.0%at 2023-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio38.8%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio39.7%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE-43.7%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE35.8%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE-1.0%2022-04-01 → 2023-03-31dCons.Rate of return on equity (5-year summary)
ROE2.8%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE-35.8%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees1,088at 2025-03-31Cons.Number of employees
Employees1,090at 2024-03-31Cons.Number of employees
Employees1,202at 2023-03-31dCons.Number of employees
Employees1,246at 2022-03-31dCons.Number of employees
Employees1,295at 2021-03-31dCons.Number of employees
Revenue¥25.7bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥25.2bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥30.0bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥27.8bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥20.1bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income−¥727m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income−¥1.0bn2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income−¥601m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥4.6bn2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥917m2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥505m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥1.5bn2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥7.6bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥4.5bn2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income−¥7.2bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥5.3bn2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥798m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥66m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income−¥6.1bn2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥25.5bnat 2025-03-31StandaloneAssets
Total assets¥32.7bnat 2024-03-31StandaloneAssets
Total assets¥33.1bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥30.8bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥29.0bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥13.4bnat 2025-03-31StandaloneLiabilities
Total liabilities¥12.6bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥12.1bnat 2025-03-31StandaloneNet assets
Net assets / equity¥20.0bnat 2024-03-31StandaloneNet assets
Net assets / equity¥14.8bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥14.0bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥14.0bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥79mat 2025-03-31StandaloneCash and deposits
Cash and deposits¥122mat 2024-03-31StandaloneCash and deposits
EPS (basic)¥-490.982024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥358.92023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥54.462022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥4.552021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-416.652020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥502023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥52022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥824.56at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,366.95at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,010.38at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥955.73at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥952.03at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio47.4%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio61.3%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio44.7%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio45.4%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio48.0%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE-44.8%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE30.2%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE5.5%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE0.5%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE-36.0%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued14,687,617at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued14,687,617at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued14,687,617at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued14,687,617at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued14,687,617at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees507at 2025-03-31StandaloneNumber of employees
Employees500at 2024-03-31StandaloneNumber of employees
Employees509at 2023-03-31dStandaloneNumber of employees
Employees523at 2022-03-31dStandaloneNumber of employees
Employees568at 2021-03-31dStandaloneNumber of employees

Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.

Segments · 39
SegmentItemPeriodValue
Castingreportable segmentcapex2024-04-01 → 2025-03-31¥253m
Castingreportable segmentdepreciation2024-04-01 → 2025-03-31¥323m
Castingreportable segmentemployeesat 2025-03-31359 pure
Castingreportable segmentrevenue2024-04-01 → 2025-03-31¥8.2bn
Castingreportable segmentrevenue external2024-04-01 → 2025-03-31¥8.2bn
Castingreportable segmentsegment assetsat 2025-03-31¥6.9bn
Castingreportable segmentsegment profit2024-04-01 → 2025-03-31¥62m
Special Steelsreportable segmentcapex2024-04-01 → 2025-03-31¥714m
Special Steelsreportable segmentdepreciation2024-04-01 → 2025-03-31¥670m
Special Steelsreportable segmentemployeesat 2025-03-31729 pure
Special Steelsreportable segmentrevenue2024-04-01 → 2025-03-31¥28.6bn
Special Steelsreportable segmentrevenue external2024-04-01 → 2025-03-31¥28.6bn
Special Steelsreportable segmentsegment assetsat 2025-03-31¥25.3bn
Special Steelsreportable segmentsegment profit2024-04-01 → 2025-03-31−¥849m
—segment totalcapex2024-04-01 → 2025-03-31¥968m
—segment totaldepreciation2024-04-01 → 2025-03-31¥993m
—segment totalrevenue2024-04-01 → 2025-03-31¥36.8bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥36.8bn
—segment totalsegment assetsat 2025-03-31¥32.1bn
—segment totalsegment profit2024-04-01 → 2025-03-31−¥787m
Castingreportable segmentcapex2023-04-01 → 2024-03-31¥202m
Castingreportable segmentdepreciation2023-04-01 → 2024-03-31¥329m
Castingreportable segmentrevenue2023-04-01 → 2024-03-31¥8.9bn
Castingreportable segmentrevenue external2023-04-01 → 2024-03-31¥8.9bn
Castingreportable segmentsegment assetsat 2024-03-31¥7.3bn
Castingreportable segmentsegment profit2023-04-01 → 2024-03-31−¥127m
Special Steelsreportable segmentcapex2023-04-01 → 2024-03-31¥608m
Special Steelsreportable segmentdepreciation2023-04-01 → 2024-03-31¥688m
Special Steelsreportable segmentrevenue2023-04-01 → 2024-03-31¥27.7bn
Special Steelsreportable segmentrevenue external2023-04-01 → 2024-03-31¥27.7bn
Special Steelsreportable segmentsegment assetsat 2024-03-31¥31.6bn
Special Steelsreportable segmentsegment profit2023-04-01 → 2024-03-31−¥1.5bn
—segment totalcapex2023-04-01 → 2024-03-31¥810m
—segment totaldepreciation2023-04-01 → 2024-03-31¥1.0bn
—segment totalrevenue2023-04-01 → 2024-03-31¥36.6bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥36.6bn
—segment totalsegment assetsat 2024-03-31¥39.0bn
—segment totalsegment profit2023-04-01 → 2024-03-31−¥1.6bn
Special Steelsreportable segmentemployeesat 2025-03-31507 pure

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,442
ItemContextValueUnit
SoftwareCurrentYearInstant_NonConsolidatedMember－JPY
Intangible assetsPrior1YearInstant_NonConsolidatedMember110000000JPY
Intangible assetsCurrentYearInstant_NonConsolidatedMember0JPY
Investment securitiesPrior1YearInstant_NonConsolidatedMember840000000JPY
Investment securitiesCurrentYearInstant_NonConsolidatedMember813000000JPY
Stocks of subsidiaries and affiliatesPrior1YearInstant_NonConsolidatedMember1359000000JPY
Stocks of subsidiaries and affiliatesCurrentYearInstant_NonConsolidatedMember493000000JPY
Investments in capitalPrior1YearInstant_NonConsolidatedMember1000000JPY
Investments in capitalCurrentYearInstant_NonConsolidatedMember1000000JPY
Investments in capital of subsidiaries and affiliatesPrior1YearInstant_NonConsolidatedMember9000000JPY
Investments in capital of subsidiaries and affiliatesCurrentYearInstant_NonConsolidatedMember9000000JPY
Long term prepaid expensesPrior1YearInstant_NonConsolidatedMember0JPY
Long term prepaid expensesCurrentYearInstant_NonConsolidatedMember0JPY
Prepaid pension cost ioaPrior1YearInstant_NonConsolidatedMember606000000JPY
Prepaid pension cost ioaCurrentYearInstant_NonConsolidatedMember610000000JPY
Deferred tax assetsPrior1YearInstant_NonConsolidatedMember316000000JPY
Deferred tax assetsCurrentYearInstant_NonConsolidatedMember142000000JPY
Other ioaPrior1YearInstant_NonConsolidatedMember91000000JPY
Other ioaCurrentYearInstant_NonConsolidatedMember92000000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant_NonConsolidatedMember-16000000JPY
Allowance for doubtful accounts ioa by groupCurrentYearInstant_NonConsolidatedMember-17000000JPY
Investments and other assetsPrior1YearInstant_NonConsolidatedMember3210000000JPY
Investments and other assetsCurrentYearInstant_NonConsolidatedMember2146000000JPY
Noncurrent assetsPrior1YearInstant_NonConsolidatedMember11653000000JPY
Noncurrent assetsCurrentYearInstant_NonConsolidatedMember3760000000JPY
AssetsPrior1YearInstant_NonConsolidatedMember32675000000JPY
AssetsCurrentYearInstant_NonConsolidatedMember25487000000JPY
Notes payable tradePrior1YearInstant_NonConsolidatedMember171000000JPY
Notes payable tradeCurrentYearInstant_NonConsolidatedMember136000000JPY
Accounts payable tradePrior1YearInstant_NonConsolidatedMember1782000000JPY
Accounts payable tradeCurrentYearInstant_NonConsolidatedMember2106000000JPY
Electronically recorded obligations operating clPrior1YearInstant_NonConsolidatedMember3172000000JPY
Electronically recorded obligations operating clCurrentYearInstant_NonConsolidatedMember2280000000JPY
Short term loans payablePrior1YearInstant_NonConsolidatedMember3450000000JPY
Short term loans payableCurrentYearInstant_NonConsolidatedMember5635000000JPY
Lease obligations clPrior1YearInstant_NonConsolidatedMember5000000JPY
Lease obligations clCurrentYearInstant_NonConsolidatedMember0JPY
Accounts payable otherPrior1YearInstant_NonConsolidatedMember212000000JPY
Accounts payable otherCurrentYearInstant_NonConsolidatedMember117000000JPY
Accrued expensesPrior1YearInstant_NonConsolidatedMember905000000JPY
Accrued expensesCurrentYearInstant_NonConsolidatedMember905000000JPY
Income taxes payablePrior1YearInstant_NonConsolidatedMember39000000JPY
Income taxes payableCurrentYearInstant_NonConsolidatedMember2000000JPY
Accrued consumption taxesPrior1YearInstant_NonConsolidatedMember196000000JPY
Accrued consumption taxesCurrentYearInstant_NonConsolidatedMember31000000JPY
Deposits receivedPrior1YearInstant_NonConsolidatedMember42000000JPY
Deposits receivedCurrentYearInstant_NonConsolidatedMember38000000JPY
Provision for bonusesPrior1YearInstant_NonConsolidatedMember176000000JPY
Provision for bonusesCurrentYearInstant_NonConsolidatedMember163000000JPY
Provision for loss on guarantees clPrior1YearInstant_NonConsolidatedMember－JPY

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 24 of 24 passed
balance sheet identityconsolidated 2024-03-31pass rounding
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass