Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-17
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥5.4bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥5.6bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥5.5bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥5.5bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥5.1bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥236m2025-04-01 → 2026-03-31Cons.Operating income
Operating income¥239m2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥223m2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥218m2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥179m2023-04-01 → 2024-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥151m2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥7m2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥222m2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥211m2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥147m2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥142m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥133m2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥80m2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2m2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥147m2025-04-01 → 2026-03-31Cons.Profit loss
Net income¥142m2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥5.0bnat 2026-03-31Cons.Assets
Total assets¥5.2bnat 2025-03-31Cons.Assets
Total assets¥5.4bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥5.6bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥5.2bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥3.4bnat 2026-03-31Cons.Liabilities
Total liabilities¥3.7bnat 2025-03-31Cons.Liabilities
Net assets / equity¥1.6bnat 2026-03-31Cons.Net assets
Net assets / equity¥1.5bnat 2025-03-31Cons.Net assets
Net assets / equity¥1.4bnat 2024-03-31vCons.Net assets
Net assets / equity¥1.3bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥1.2bnat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥672mat 2026-03-31Cons.Cash and deposits
Cash and deposits¥698mat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥672mat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥698mat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥622mat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥422mat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥569mat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥342m2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥462m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥762m2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥166m2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥368m2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥88m2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥111m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥62m2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥205m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥83m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥278m2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥276m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥500m2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥224m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥351m2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥12.432025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥11.982024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥11.242023-04-01 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥6.712022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥0.22021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥132.69at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥125.26at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥115.78at 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥106.05at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥99.85at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio31.6%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio28.4%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio25.6%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio22.5%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio22.6%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE9.6%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE9.9%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE10.1%2023-04-01 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE6.5%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE0.2%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
Employees155at 2026-03-31Cons.Number of employees
Employees161at 2025-03-31Cons.Number of employees
Employees159at 2024-03-31vCons.Number of employees
Employees161at 2023-03-31vCons.Number of employees
Employees169at 2022-03-31vCons.Number of employees
Revenue¥3.8bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥4.0bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥4.0bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥4.2bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥3.8bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥123m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥111m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥135m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥122m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥96m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥89m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥54m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥134m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥115m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥101m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥83m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥81m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥40m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income−¥31m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥3.5bnat 2026-03-31StandaloneAssets
Total assets¥3.7bnat 2025-03-31StandaloneAssets
Total assets¥3.9bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥4.2bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥3.9bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥2.5bnat 2026-03-31StandaloneLiabilities
Total liabilities¥2.7bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥1.0bnat 2026-03-31StandaloneNet assets
Net assets / equity¥999mat 2025-03-31StandaloneNet assets
Net assets / equity¥946mat 2024-03-31vStandaloneNet assets
Net assets / equity¥883mat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥849mat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥304mat 2026-03-31StandaloneCash and deposits
Cash and deposits¥367mat 2025-03-31StandaloneCash and deposits
EPS (basic)¥8.522025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥7.032024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥6.862023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥3.382022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.672021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥52025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥52024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥2.52023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1.52022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥0.52021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥87.83at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥84.32at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥79.79at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥74.45at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥71.59at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio29.6%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio27.2%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio24.2%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio20.8%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio22.0%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE9.9%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE8.6%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE8.9%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE4.6%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE-3.6%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued12,317,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued12,317,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued12,317,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued12,317,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued12,317,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees87at 2026-03-31StandaloneNumber of employees
Employees90at 2025-03-31StandaloneNumber of employees
Employees90at 2024-03-31vStandaloneNumber of employees
Employees93at 2023-03-31vStandaloneNumber of employees
Employees97at 2022-03-31vStandaloneNumber 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 · 50
SegmentItemPeriodValue
Reconciling Itemsreconcilingdepreciation2025-04-01 → 2026-03-31¥3m
Reconciling Itemsreconcilingsegment assetsat 2026-03-31¥828m
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2026-03-31−¥198m
For Construction And Packingreportable segmentcapex2025-04-01 → 2026-03-31¥75m
For Construction And Packingreportable segmentdepreciation2025-04-01 → 2026-03-31¥67m
For Construction And Packingreportable segmentemployeesat 2026-03-3177 pure
For Construction And Packingreportable segmentrevenue2025-04-01 → 2026-03-31¥3.8bn
For Construction And Packingreportable segmentrevenue external2025-04-01 → 2026-03-31¥3.8bn
For Construction And Packingreportable segmentsegment assetsat 2026-03-31¥3.0bn
For Construction And Packingreportable segmentsegment profit2025-04-01 → 2026-03-31¥320m
For Electric And Transportationreportable segmentcapex2025-04-01 → 2026-03-31¥40m
For Electric And Transportationreportable segmentdepreciation2025-04-01 → 2026-03-31¥60m
For Electric And Transportationreportable segmentemployeesat 2026-03-3168 pure
For Electric And Transportationreportable segmentrevenue2025-04-01 → 2026-03-31¥1.6bn
For Electric And Transportationreportable segmentrevenue external2025-04-01 → 2026-03-31¥1.6bn
For Electric And Transportationreportable segmentsegment assetsat 2026-03-31¥1.1bn
For Electric And Transportationreportable segmentsegment profit2025-04-01 → 2026-03-31¥113m
—segment totalcapex2025-04-01 → 2026-03-31¥114m
—segment totaldepreciation2025-04-01 → 2026-03-31¥127m
—segment totalemployeesat 2026-03-31145 pure
—segment totalrevenue2025-04-01 → 2026-03-31¥5.4bn
—segment totalrevenue external2025-04-01 → 2026-03-31¥5.4bn
—segment totalsegment assetsat 2026-03-31¥4.1bn
—segment totalsegment profit2025-04-01 → 2026-03-31¥434m
Reconciling Itemsreconcilingdepreciation2024-04-01 → 2025-03-31¥3m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2025-03-31−¥3m
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2025-03-31−¥3m
Reconciling Itemsreconcilingsegment assetsat 2025-03-31¥852m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2025-03-31−¥210m
For Construction And Packingreportable segmentcapex2024-04-01 → 2025-03-31¥29m
For Construction And Packingreportable segmentdepreciation2024-04-01 → 2025-03-31¥69m
For Construction And Packingreportable segmentrevenue2024-04-01 → 2025-03-31¥4.0bn
For Construction And Packingreportable segmentrevenue external2024-04-01 → 2025-03-31¥4.0bn
For Construction And Packingreportable segmentsegment assetsat 2025-03-31¥3.1bn
For Construction And Packingreportable segmentsegment profit2024-04-01 → 2025-03-31¥321m
For Electric And Transportationreportable segmentcapex2024-04-01 → 2025-03-31¥39m
For Electric And Transportationreportable segmentdepreciation2024-04-01 → 2025-03-31¥73m
For Electric And Transportationreportable segmentrevenue2024-04-01 → 2025-03-31¥1.6bn
For Electric And Transportationreportable segmentrevenue external2024-04-01 → 2025-03-31¥1.6bn
For Electric And Transportationreportable segmentrevenue intersegment2024-04-01 → 2025-03-31¥3m
For Electric And Transportationreportable segmentsegment assetsat 2025-03-31¥1.2bn
For Electric And Transportationreportable segmentsegment profit2024-04-01 → 2025-03-31¥128m
—segment totalcapex2024-04-01 → 2025-03-31¥68m
—segment totaldepreciation2024-04-01 → 2025-03-31¥142m
—segment totalrevenue2024-04-01 → 2025-03-31¥5.6bn
—segment totalrevenue external2024-04-01 → 2025-03-31¥5.6bn
—segment totalrevenue intersegment2024-04-01 → 2025-03-31¥3m
—segment totalsegment assetsat 2025-03-31¥4.4bn
—segment totalsegment profit2024-04-01 → 2025-03-31¥449m
For Construction And Packingreportable segmentemployeesat 2026-03-3177 pure

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

All source rows · 1,348
ItemContextValueUnit
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration147309000JPY
Decrease increase in inventories ope cfPrior1YearDuration33458000JPY
Decrease increase in inventories ope cfCurrentYearDuration77975000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration60524000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration-142242000JPY
Other net ope cfPrior1YearDuration-53806000JPY
Other net ope cfCurrentYearDuration-12748000JPY
Subtotal ope cfPrior1YearDuration531624000JPY
Subtotal ope cfCurrentYearDuration442179000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration37000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration180000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration-16675000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration-18941000JPY
Income taxes paid ope cfPrior1YearDuration-53025000JPY
Income taxes paid ope cfCurrentYearDuration-81901000JPY
Net cash provided by used in operating activitiesPrior1YearDuration461961000JPY
Net cash provided by used in operating activitiesCurrentYearDuration341517000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration-101242000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration-85970000JPY
Purchase of intangible assets inv cfPrior1YearDuration-2887000JPY
Purchase of intangible assets inv cfCurrentYearDuration-2886000JPY
Payments for retirement of property plant and equipment inv cfPrior1YearDuration-80000JPY
Payments for retirement of property plant and equipment inv cfCurrentYearDuration-JPY
Other net inv cfPrior1YearDuration-6358000JPY
Other net inv cfCurrentYearDuration423000JPY
Net cash provided by used in investment activitiesPrior1YearDuration-110567000JPY
Net cash provided by used in investment activitiesCurrentYearDuration-88433000JPY
Increase in short term loans payable fin cfPrior1YearDuration170000000JPY
Increase in short term loans payable fin cfCurrentYearDuration320000000JPY
Decrease in short term loans payable fin cfPrior1YearDuration-250000000JPY
Decrease in short term loans payable fin cfCurrentYearDuration-170000000JPY
Proceeds from long term loans payable fin cfPrior1YearDuration600000000JPY
Proceeds from long term loans payable fin cfCurrentYearDuration210000000JPY
Repayment of long term loans payable fin cfPrior1YearDuration-763652000JPY
Repayment of long term loans payable fin cfCurrentYearDuration-575493000JPY
Cash dividends paid fin cfPrior1YearDuration-29381000JPY
Cash dividends paid fin cfCurrentYearDuration-58811000JPY
Other net fin cfPrior1YearDuration-2892000JPY
Other net fin cfCurrentYearDuration-3958000JPY
Net cash provided by used in financing activitiesPrior1YearDuration-275925000JPY
Net cash provided by used in financing activitiesCurrentYearDuration-278263000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration75467000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration-25179000JPY
Cash and cash equivalentsPrior2YearInstant622096000JPY
Cash and cash equivalentsPrior1YearInstant697563000JPY
Cash and cash equivalentsPrior1YearInstant697563000JPY
Cash and cash equivalentsCurrentYearInstant672384000JPY
Accumulated depreciation ppe by groupPrior1YearInstant-5293082000JPY
Accumulated depreciation ppe by groupCurrentYearInstant-5385671000JPY
Write downs of inventoriesPrior1YearDuration2122000JPY

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 2025-03-31pass
balance sheet identityconsolidated 2026-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2026-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass