Annual report

Period2024-03-16 → 2025-03-15
Filed2025-06-06
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥5.2bn2024-03-16 → 2025-03-15Cons.Net sales
Revenue¥5.9bn2023-03-16 → 2024-03-15Cons.Net sales
Revenue¥7.0bn2022-03-16 → 2023-03-15dCons.Net sales (5-year summary)
Revenue¥8.0bn2021-03-16 → 2022-03-15dCons.Net sales (5-year summary)
Revenue¥7.3bn2020-03-16 → 2021-03-15dCons.Net sales (5-year summary)
Operating income¥377m2024-03-16 → 2025-03-15Cons.Operating income
Operating income¥428m2023-03-16 → 2024-03-15Cons.Operating income
Ordinary income¥379m2024-03-16 → 2025-03-15Cons.Ordinary income
Ordinary income¥446m2023-03-16 → 2024-03-15Cons.Ordinary income
Ordinary income¥538m2022-03-16 → 2023-03-15dCons.Ordinary income loss (5-year summary)
Ordinary income¥611m2021-03-16 → 2022-03-15dCons.Ordinary income loss (5-year summary)
Ordinary income¥486m2020-03-16 → 2021-03-15dCons.Ordinary income loss (5-year summary)
Profit before tax−¥112m2024-03-16 → 2025-03-15Cons.Income before income taxes
Profit before tax¥447m2023-03-16 → 2024-03-15Cons.Income before income taxes
Net income (owners)−¥238m2024-03-16 → 2025-03-15Cons.Profit loss attributable to owners of parent
Net income (owners)¥306m2023-03-16 → 2024-03-15Cons.Profit loss attributable to owners of parent
Net income (owners)¥364m2022-03-16 → 2023-03-15dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥414m2021-03-16 → 2022-03-15dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥322m2020-03-16 → 2021-03-15dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥238m2024-03-16 → 2025-03-15Cons.Profit loss
Net income¥306m2023-03-16 → 2024-03-15Cons.Profit loss
Total assets¥13.4bnat 2025-03-15Cons.Assets
Total assets¥13.1bnat 2024-03-15Cons.Assets
Total assets¥13.0bnat 2023-03-15dCons.Total assets (5-year summary)
Total assets¥12.3bnat 2022-03-15dCons.Total assets (5-year summary)
Total assets¥14.9bnat 2021-03-15dCons.Total assets (5-year summary)
Total liabilities¥3.1bnat 2025-03-15Cons.Liabilities
Total liabilities¥2.4bnat 2024-03-15Cons.Liabilities
Net assets / equity¥10.3bnat 2025-03-15Cons.Net assets
Net assets / equity¥10.7bnat 2024-03-15Cons.Net assets
Net assets / equity¥10.4bnat 2023-03-15dCons.Net assets
Net assets / equity¥9.5bnat 2022-03-15dCons.Net assets (5-year summary)
Net assets / equity¥9.2bnat 2021-03-15dCons.Net assets (5-year summary)
Cash and deposits¥1.0bnat 2025-03-15Cons.Cash and deposits
Cash and deposits¥1.7bnat 2024-03-15Cons.Cash and deposits
Cash & equivalents¥1.0bnat 2025-03-15Cons.Cash and cash equivalents
Cash & equivalents¥1.7bnat 2024-03-15Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2023-03-15dCons.Cash and cash equivalents
Cash & equivalents¥1.7bnat 2022-03-15dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥2.1bnat 2021-03-15dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥132m2024-03-16 → 2025-03-15Cons.Net cash provided by used in operating activities
Operating cash flow¥1.1bn2023-03-16 → 2024-03-15Cons.Net cash provided by used in operating activities
Operating cash flow−¥433m2022-03-16 → 2023-03-15dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.6bn2021-03-16 → 2022-03-15dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥415m2020-03-16 → 2021-03-15dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥1.4bn2024-03-16 → 2025-03-15Cons.Net cash provided by used in investment activities
Investing cash flow−¥615m2023-03-16 → 2024-03-15Cons.Net cash provided by used in investment activities
Investing cash flow−¥210m2022-03-16 → 2023-03-15dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥218m2021-03-16 → 2022-03-15dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥498m2020-03-16 → 2021-03-15dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥583m2024-03-16 → 2025-03-15Cons.Net cash provided by used in financing activities
Financing cash flow−¥263m2023-03-16 → 2024-03-15Cons.Net cash provided by used in financing activities
Financing cash flow¥414m2022-03-16 → 2023-03-15dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.8bn2021-03-16 → 2022-03-15dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.5bn2020-03-16 → 2021-03-15dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-101.392024-03-16 → 2025-03-15Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥131.642023-03-16 → 2024-03-15Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥162.142022-03-16 → 2023-03-15dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥203.922021-03-16 → 2022-03-15dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥158.152020-03-16 → 2021-03-15dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥4,364.53at 2025-03-15Cons.Net assets per share (5-year summary)
Net assets per share¥4,548.74at 2024-03-15Cons.Net assets per share (5-year summary)
Net assets per share¥4,490.12at 2023-03-15dCons.Net assets per share (5-year summary)
Net assets per share¥4,692.2at 2022-03-15dCons.Net assets per share (5-year summary)
Net assets per share¥4,542.85at 2021-03-15dCons.Net assets per share (5-year summary)
Equity ratio76.9%at 2025-03-15Cons.Equity to asset ratio (5-year summary)
Equity ratio81.4%at 2024-03-15Cons.Equity to asset ratio (5-year summary)
Equity ratio80.1%at 2023-03-15dCons.Equity to asset ratio (5-year summary)
Equity ratio77.1%at 2022-03-15dCons.Equity to asset ratio (5-year summary)
Equity ratio62.2%at 2021-03-15dCons.Equity to asset ratio (5-year summary)
ROE-2.3%2024-03-16 → 2025-03-15Cons.Rate of return on equity (5-year summary)
ROE2.9%2023-03-16 → 2024-03-15Cons.Rate of return on equity (5-year summary)
ROE3.7%2022-03-16 → 2023-03-15dCons.Rate of return on equity (5-year summary)
ROE4.4%2021-03-16 → 2022-03-15dCons.Rate of return on equity (5-year summary)
ROE3.5%2020-03-16 → 2021-03-15dCons.Rate of return on equity (5-year summary)
Employees103at 2025-03-15Cons.Number of employees
Employees102at 2024-03-15Cons.Number of employees
Employees102at 2023-03-15dCons.Number of employees
Employees111at 2022-03-15dCons.Number of employees
Employees113at 2021-03-15dCons.Number of employees
Revenue¥5.0bn2024-03-16 → 2025-03-15StandaloneNet sales
Revenue¥5.3bn2023-03-16 → 2024-03-15StandaloneNet sales
Revenue¥5.3bn2022-03-16 → 2023-03-15dStandaloneNet sales (5-year summary)
Revenue¥5.3bn2021-03-16 → 2022-03-15dStandaloneNet sales (5-year summary)
Revenue¥4.8bn2020-03-16 → 2021-03-15dStandaloneNet sales (5-year summary)
Operating income¥376m2024-03-16 → 2025-03-15StandaloneOperating income
Operating income¥396m2023-03-16 → 2024-03-15StandaloneOperating income
Ordinary income¥379m2024-03-16 → 2025-03-15StandaloneOrdinary income
Ordinary income¥417m2023-03-16 → 2024-03-15StandaloneOrdinary income
Ordinary income¥506m2022-03-16 → 2023-03-15dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥582m2021-03-16 → 2022-03-15dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥453m2020-03-16 → 2021-03-15dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥379m2024-03-16 → 2025-03-15StandaloneIncome before income taxes
Profit before tax¥418m2023-03-16 → 2024-03-15StandaloneIncome before income taxes
Net income¥256m2024-03-16 → 2025-03-15StandaloneProfit loss
Net income¥285m2023-03-16 → 2024-03-15StandaloneProfit loss
Net income¥341m2022-03-16 → 2023-03-15dStandaloneNet income loss (5-year summary)
Net income¥395m2021-03-16 → 2022-03-15dStandaloneNet income loss (5-year summary)
Net income¥303m2020-03-16 → 2021-03-15dStandaloneNet income loss (5-year summary)
Total assets¥13.1bnat 2025-03-15StandaloneAssets
Total assets¥12.4bnat 2024-03-15StandaloneAssets
Total assets¥12.2bnat 2023-03-15dStandaloneTotal assets (5-year summary)
Total assets¥11.5bnat 2022-03-15dStandaloneTotal assets (5-year summary)
Total assets¥11.4bnat 2021-03-15dStandaloneTotal assets (5-year summary)
Total liabilities¥2.9bnat 2025-03-15StandaloneLiabilities
Total liabilities¥2.4bnat 2024-03-15StandaloneLiabilities
Net assets / equity¥10.2bnat 2025-03-15StandaloneNet assets
Net assets / equity¥10.1bnat 2024-03-15StandaloneNet assets
Net assets / equity¥9.8bnat 2023-03-15dStandaloneNet assets
Net assets / equity¥8.9bnat 2022-03-15dStandaloneNet assets (5-year summary)
Net assets / equity¥8.7bnat 2021-03-15dStandaloneNet assets (5-year summary)
Cash and deposits¥826mat 2025-03-15StandaloneCash and deposits
Cash and deposits¥1.4bnat 2024-03-15StandaloneCash and deposits
EPS (basic)¥108.912024-03-16 → 2025-03-15StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥122.422023-03-16 → 2024-03-15StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥151.812022-03-16 → 2023-03-15dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥194.622021-03-16 → 2022-03-15dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥148.382020-03-16 → 2021-03-15dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥702024-03-16 → 2025-03-15StandaloneDividend paid per share (5-year summary)
Dividend per share¥702023-03-16 → 2024-03-15StandaloneDividend paid per share (5-year summary)
Dividend per share¥702022-03-16 → 2023-03-15dStandaloneDividend paid per share (5-year summary)
Dividend per share¥602021-03-16 → 2022-03-15dStandaloneDividend paid per share (5-year summary)
Dividend per share¥602020-03-16 → 2021-03-15dStandaloneDividend paid per share (5-year summary)
Net assets per share¥4,325.94at 2025-03-15StandaloneNet assets per share (5-year summary)
Net assets per share¥4,298.35at 2024-03-15StandaloneNet assets per share (5-year summary)
Net assets per share¥4,246.62at 2023-03-15dStandaloneNet assets per share (5-year summary)
Net assets per share¥4,424.94at 2022-03-15dStandaloneNet assets per share (5-year summary)
Net assets per share¥4,286.22at 2021-03-15dStandaloneNet assets per share (5-year summary)
Equity ratio77.6%at 2025-03-15StandaloneEquity to asset ratio (5-year summary)
Equity ratio81.0%at 2024-03-15StandaloneEquity to asset ratio (5-year summary)
Equity ratio80.4%at 2023-03-15dStandaloneEquity to asset ratio (5-year summary)
Equity ratio77.8%at 2022-03-15dStandaloneEquity to asset ratio (5-year summary)
Equity ratio76.8%at 2021-03-15dStandaloneEquity to asset ratio (5-year summary)
ROE2.5%2024-03-16 → 2025-03-15StandaloneRate of return on equity (5-year summary)
ROE2.9%2023-03-16 → 2024-03-15StandaloneRate of return on equity (5-year summary)
ROE3.5%2022-03-16 → 2023-03-15dStandaloneRate of return on equity (5-year summary)
ROE4.5%2021-03-16 → 2022-03-15dStandaloneRate of return on equity (5-year summary)
ROE3.5%2020-03-16 → 2021-03-15dStandaloneRate of return on equity (5-year summary)
Shares issued2,366,000at 2025-03-15StandaloneTotal number of issued shares (5-year summary)
Shares issued2,366,000at 2024-03-15StandaloneTotal number of issued shares (5-year summary)
Shares issued2,366,000at 2023-03-15dStandaloneTotal number of issued shares (5-year summary)
Shares issued2,084,000at 2022-03-15dStandaloneTotal number of issued shares (5-year summary)
Shares issued2,084,000at 2021-03-15dStandaloneTotal number of issued shares (5-year summary)
Employees103at 2025-03-15StandaloneNumber of employees
Employees102at 2024-03-15StandaloneNumber of employees
Employees102at 2023-03-15dStandaloneNumber of employees
Employees109at 2022-03-15dStandaloneNumber of employees
Employees110at 2021-03-15dStandaloneNumber 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 · 47
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2024-03-16 → 2025-03-15¥3m
Reconciling Itemsreconcilingdepreciation2024-03-16 → 2025-03-15¥6m
Reconciling Itemsreconcilingsegment assetsat 2025-03-15¥1.6bn
Reconciling Itemsreconcilingsegment profit2024-03-16 → 2025-03-15−¥439m
Environment Relatedreportable segmentcapex2024-03-16 → 2025-03-15¥3m
Environment Relatedreportable segmentdepreciation2024-03-16 → 2025-03-15¥53m
Environment Relatedreportable segmentemployeesat 2025-03-150 pure
Environment Relatedreportable segmentrevenue2024-03-16 → 2025-03-15¥352m
Environment Relatedreportable segmentrevenue external2024-03-16 → 2025-03-15¥352m
Environment Relatedreportable segmentsegment assetsat 2025-03-15¥739m
Environment Relatedreportable segmentsegment profit2024-03-16 → 2025-03-15¥55m
Metal Productsreportable segmentcapex2024-03-16 → 2025-03-15¥1.3bn
Metal Productsreportable segmentdepreciation2024-03-16 → 2025-03-15¥203m
Metal Productsreportable segmentemployeesat 2025-03-1596 pure
Metal Productsreportable segmentrevenue2024-03-16 → 2025-03-15¥4.9bn
Metal Productsreportable segmentrevenue external2024-03-16 → 2025-03-15¥4.9bn
Metal Productsreportable segmentsegment assetsat 2025-03-15¥11.1bn
Metal Productsreportable segmentsegment profit2024-03-16 → 2025-03-15¥760m
—segment totalcapex2024-03-16 → 2025-03-15¥1.3bn
—segment totaldepreciation2024-03-16 → 2025-03-15¥256m
—segment totalrevenue2024-03-16 → 2025-03-15¥5.2bn
—segment totalrevenue external2024-03-16 → 2025-03-15¥5.2bn
—segment totalsegment assetsat 2025-03-15¥11.8bn
—segment totalsegment profit2024-03-16 → 2025-03-15¥816m
Reconciling Itemsreconcilingcapex2023-03-16 → 2024-03-15¥8m
Reconciling Itemsreconcilingdepreciation2023-03-16 → 2024-03-15¥4m
Reconciling Itemsreconcilingsegment assetsat 2024-03-15¥2.0bn
Reconciling Itemsreconcilingsegment profit2023-03-16 → 2024-03-15−¥399m
Environment Relatedreportable segmentdepreciation2023-03-16 → 2024-03-15¥53m
Environment Relatedreportable segmentrevenue2023-03-16 → 2024-03-15¥651m
Environment Relatedreportable segmentrevenue external2023-03-16 → 2024-03-15¥651m
Environment Relatedreportable segmentsegment assetsat 2024-03-15¥1.2bn
Environment Relatedreportable segmentsegment profit2023-03-16 → 2024-03-15¥79m
Metal Productsreportable segmentcapex2023-03-16 → 2024-03-15¥757m
Metal Productsreportable segmentdepreciation2023-03-16 → 2024-03-15¥143m
Metal Productsreportable segmentrevenue2023-03-16 → 2024-03-15¥5.2bn
Metal Productsreportable segmentrevenue external2023-03-16 → 2024-03-15¥5.2bn
Metal Productsreportable segmentsegment assetsat 2024-03-15¥9.9bn
Metal Productsreportable segmentsegment profit2023-03-16 → 2024-03-15¥749m
—segment totalcapex2023-03-16 → 2024-03-15¥757m
—segment totaldepreciation2023-03-16 → 2024-03-15¥196m
—segment totalrevenue2023-03-16 → 2024-03-15¥5.9bn
—segment totalrevenue external2023-03-16 → 2024-03-15¥5.9bn
—segment totalsegment assetsat 2024-03-15¥11.1bn
—segment totalsegment profit2023-03-16 → 2024-03-15¥828m
Environment Relatedreportable segmentemployeesat 2025-03-150 pure
Metal Productsreportable segmentemployeesat 2025-03-1596 pure

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

All source rows · 1,371
ItemContextValueUnit
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration413516000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-262750000JPY
Net cash provided by used in financing activities (5-year summary)CurrentYearDuration582787000JPY
Cash and cash equivalents (5-year summary)Prior4YearInstant2116127000JPY
Cash and cash equivalents (5-year summary)Prior3YearInstant1652342000JPY
Cash and cash equivalents (5-year summary)Prior2YearInstant1436566000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant1657005000JPY
Cash and cash equivalents (5-year summary)CurrentYearInstant1017971000JPY
Number of employeesPrior4YearInstant113
Number of employeesPrior3YearInstant111
Number of employeesPrior2YearInstant102
Number of employeesPrior1YearInstant102
Number of employeesCurrentYearInstant103
Average number of temporary workersPrior4YearInstant89
Average number of temporary workersPrior3YearInstant93
Average number of temporary workersPrior2YearInstant86
Average number of temporary workersPrior1YearInstant79
Average number of temporary workersCurrentYearInstant73
Net sales (5-year summary)Prior4YearDuration_NonConsolidatedMember4761583000JPY
Net sales (5-year summary)Prior3YearDuration_NonConsolidatedMember5334015000JPY
Net sales (5-year summary)Prior2YearDuration_NonConsolidatedMember5339394000JPY
Net sales (5-year summary)Prior1YearDuration_NonConsolidatedMember5344581000JPY
Net sales (5-year summary)CurrentYearDuration_NonConsolidatedMember5014427000JPY
Ordinary income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember453064000JPY
Ordinary income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember582117000JPY
Ordinary income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember505785000JPY
Ordinary income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember417160000JPY
Ordinary income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember379368000JPY
Net income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember302513000JPY
Net income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember395250000JPY
Net income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember341071000JPY
Net income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember284564000JPY
Net income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember256083000JPY
Capital stock (5-year summary)Prior4YearInstant_NonConsolidatedMember1902597000JPY
Capital stock (5-year summary)Prior3YearInstant_NonConsolidatedMember1902597000JPY
Capital stock (5-year summary)Prior2YearInstant_NonConsolidatedMember2235090000JPY
Capital stock (5-year summary)Prior1YearInstant_NonConsolidatedMember2235090000JPY
Capital stock (5-year summary)CurrentYearInstant_NonConsolidatedMember2235090000JPY
Total number of issued shares (5-year summary)Prior4YearInstant_NonConsolidatedMember2084000
Total number of issued shares (5-year summary)Prior3YearInstant_NonConsolidatedMember2084000
Total number of issued shares (5-year summary)Prior2YearInstant_NonConsolidatedMember2366000
Total number of issued shares (5-year summary)Prior1YearInstant_NonConsolidatedMember2366000
Total number of issued shares (5-year summary)CurrentYearInstant_NonConsolidatedMember2366000
Net assets (5-year summary)Prior4YearInstant_NonConsolidatedMember8716674000JPY
Net assets (5-year summary)Prior3YearInstant_NonConsolidatedMember8946714000JPY
Net assets (5-year summary)Prior2YearInstant_NonConsolidatedMember9831994000JPY
Net assets (5-year summary)Prior1YearInstant_NonConsolidatedMember10075519000JPY
Net assets (5-year summary)CurrentYearInstant_NonConsolidatedMember10185270000JPY
Total assets (5-year summary)Prior4YearInstant_NonConsolidatedMember11357008000JPY
Total assets (5-year summary)Prior3YearInstant_NonConsolidatedMember11505345000JPY

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 2024-03-15pass
balance sheet identityconsolidated 2025-03-15pass rounding
balance sheet identitynon_consolidated 2024-03-15pass
balance sheet identitynon_consolidated 2025-03-15pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-15pass
statement vs summary · net assetsconsolidated 2024-03-15pass
statement vs summary · net assetsconsolidated 2025-03-15pass
statement vs summary · net assetsnon_consolidated 2023-03-15pass
statement vs summary · net assetsnon_consolidated 2024-03-15pass
statement vs summary · net assetsnon_consolidated 2025-03-15pass
statement vs summary · net income attributable to parentconsolidated 2023-03-16/2024-03-15pass
statement vs summary · net income attributable to parentconsolidated 2024-03-16/2025-03-15pass
statement vs summary · operating cash flowconsolidated 2023-03-16/2024-03-15pass
statement vs summary · operating cash flowconsolidated 2024-03-16/2025-03-15pass
statement vs summary · revenueconsolidated 2023-03-16/2024-03-15pass
statement vs summary · revenueconsolidated 2024-03-16/2025-03-15pass
statement vs summary · revenuenon_consolidated 2023-03-16/2024-03-15pass
statement vs summary · revenuenon_consolidated 2024-03-16/2025-03-15pass
statement vs summary · total assetsconsolidated 2024-03-15pass
statement vs summary · total assetsconsolidated 2025-03-15pass
statement vs summary · total assetsnon_consolidated 2024-03-15pass
statement vs summary · total assetsnon_consolidated 2025-03-15pass