Annual report

Period2023-04-01 → 2024-03-31
Filed2024-06-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 127
MetricValuePeriodScopeSource row
Revenue¥1.5bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥1.4bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥1.2bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥1.1bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income−¥279m2023-04-01 → 2024-03-31Cons.Operating income
Operating income−¥117m2022-04-01 → 2023-03-31Cons.Operating income
Ordinary income¥282m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income−¥93m2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income−¥231m2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥173m2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥432m2023-04-01 → 2024-03-31Cons.Income before income taxes
Profit before tax−¥97m2022-04-01 → 2023-03-31Cons.Income before income taxes
Net income (owners)¥426m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥106m2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥329m2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥270m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥426m2023-04-01 → 2024-03-31Cons.Profit loss
Net income−¥106m2022-04-01 → 2023-03-31Cons.Profit loss
Total assets¥3.3bnat 2024-03-31Cons.Assets
Total assets¥2.9bnat 2023-03-31Cons.Assets
Total assets¥2.9bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥2.0bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥264mat 2024-03-31Cons.Liabilities
Total liabilities¥317mat 2023-03-31Cons.Liabilities
Net assets / equity¥3.0bnat 2024-03-31Cons.Net assets
Net assets / equity¥2.6bnat 2023-03-31Cons.Net assets
Net assets / equity¥2.7bnat 2022-03-31dCons.Net assets
Net assets / equity¥1.8bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥1.8bnat 2024-03-31Cons.Cash and deposits
Cash and deposits¥1.3bnat 2023-03-31Cons.Cash and deposits
Cash & equivalents¥2.2bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.3bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.7bnat 2022-03-31dCons.Cash and cash equivalents
Cash & equivalents¥791mat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥150m2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥142m2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥215m2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥76m2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow¥1.1bn2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥289m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥77m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥44m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥13,0002023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥10,0002022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥1.2bn2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥3m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥3.012023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-0.752022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-2.742021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-2.682020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥21.26at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥18.58at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥19at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥17.85at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio91.9%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio89.3%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio91.5%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio89.1%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE15.1%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
Employees27at 2024-03-31Cons.Number of employees
Employees25at 2023-03-31Cons.Number of employees
Employees26at 2022-03-31dCons.Number of employees
Employees28at 2021-03-31dCons.Number of employees
Revenue¥719m2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥807m2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥865m2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥714m2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥588m2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Operating income−¥312m2023-04-01 → 2024-03-31StandaloneOperating income
Operating income−¥130m2022-04-01 → 2023-03-31StandaloneOperating income
Ordinary income¥244m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income−¥111m2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income−¥220m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥140m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥293m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥395m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Profit before tax−¥114m2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Net income¥389m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income−¥120m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income−¥321m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income−¥270m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥118m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Total assets¥3.1bnat 2024-03-31StandaloneAssets
Total assets¥2.8bnat 2023-03-31StandaloneAssets
Total assets¥2.8bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥1.9bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥2.2bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥155mat 2024-03-31StandaloneLiabilities
Total liabilities¥153mat 2023-03-31StandaloneLiabilities
Net assets / equity¥3.0bnat 2024-03-31StandaloneNet assets
Net assets / equity¥2.6bnat 2023-03-31StandaloneNet assets
Net assets / equity¥2.7bnat 2022-03-31dStandaloneNet assets
Net assets / equity¥1.8bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.1bnat 2020-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.8bnat 2024-03-31StandaloneCash and deposits
Cash and deposits¥1.2bnat 2023-03-31StandaloneCash and deposits
Cash & equivalents¥908mat 2020-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥130m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow¥641m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥63,0002019-04-01 → 2020-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥2.752023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-0.852022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.682021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.682020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥1.172019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥20.96at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥18.53at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥19.05at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥17.85at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥20.53at 2020-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio95.0%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio94.5%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio94.8%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio92.7%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio93.2%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE13.9%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE5.2%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued141,593,749at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued141,593,749at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued141,593,749at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued100,593,749at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued100,593,749at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees16at 2024-03-31StandaloneNumber of employees
Employees14at 2023-03-31StandaloneNumber of employees
Employees14at 2022-03-31dStandaloneNumber of employees
Employees17at 2021-03-31dStandaloneNumber of employees
Employees15at 2020-03-31dStandaloneNumber 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 · 53
SegmentItemPeriodValue
Educationreportable segmentemployeesat 2024-03-311 pure
Educationreportable segmentsegment assetsat 2024-03-31¥26m
Educationreportable segmentsegment profit2023-04-01 → 2024-03-31−¥18m
Nickelreportable segmentemployeesat 2024-03-315 pure
Nickelreportable segmentrevenue2023-04-01 → 2024-03-31¥640m
Nickelreportable segmentrevenue external2023-04-01 → 2024-03-31¥640m
Nickelreportable segmentsegment assetsat 2024-03-31¥425m
Nickelreportable segmentsegment profit2023-04-01 → 2024-03-31−¥24m
Real Estatereportable segmentemployeesat 2024-03-312 pure
Real Estatereportable segmentrevenue2023-04-01 → 2024-03-31¥79m
Real Estatereportable segmentrevenue external2023-04-01 → 2024-03-31¥79m
Real Estatereportable segmentsegment assetsat 2024-03-31¥351m
Real Estatereportable segmentsegment profit2023-04-01 → 2024-03-31−¥3m
Reform Relatedreportable segmentcapex2023-04-01 → 2024-03-31¥227,000
Reform Relatedreportable segmentdepreciation2023-04-01 → 2024-03-31¥264,000
Reform Relatedreportable segmentemployeesat 2024-03-3111 pure
Reform Relatedreportable segmentrevenue2023-04-01 → 2024-03-31¥826m
Reform Relatedreportable segmentrevenue external2023-04-01 → 2024-03-31¥826m
Reform Relatedreportable segmentsegment assetsat 2024-03-31¥202m
Reform Relatedreportable segmentsegment profit2023-04-01 → 2024-03-31¥33m
—segment totalcapex2023-04-01 → 2024-03-31¥227,000
—segment totaldepreciation2023-04-01 → 2024-03-31¥264,000
—segment totalrevenue2023-04-01 → 2024-03-31¥1.5bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥1.5bn
—segment totalsegment assetsat 2024-03-31¥1.0bn
—segment totalsegment profit2023-04-01 → 2024-03-31−¥12m
Otherother segmentssegment profit2022-04-01 → 2023-03-31−¥7m
Educationreportable segmentdepreciation2022-04-01 → 2023-03-31¥310,000
Educationreportable segmentsegment assetsat 2023-03-31¥26m
Educationreportable segmentsegment profit2022-04-01 → 2023-03-31−¥20m
Nickelreportable segmentrevenue2022-04-01 → 2023-03-31¥796m
Nickelreportable segmentrevenue external2022-04-01 → 2023-03-31¥796m
Nickelreportable segmentsegment assetsat 2023-03-31¥514m
Nickelreportable segmentsegment profit2022-04-01 → 2023-03-31¥135m
Real Estatereportable segmentrevenue2022-04-01 → 2023-03-31¥11m
Real Estatereportable segmentrevenue external2022-04-01 → 2023-03-31¥11m
Real Estatereportable segmentsegment assetsat 2023-03-31¥415m
Real Estatereportable segmentsegment profit2022-04-01 → 2023-03-31−¥18m
Reform Relatedreportable segmentcapex2022-04-01 → 2023-03-31¥373,000
Reform Relatedreportable segmentdepreciation2022-04-01 → 2023-03-31¥31,000
Reform Relatedreportable segmentrevenue2022-04-01 → 2023-03-31¥554m
Reform Relatedreportable segmentrevenue external2022-04-01 → 2023-03-31¥554m
Reform Relatedreportable segmentsegment assetsat 2023-03-31¥220m
Reform Relatedreportable segmentsegment profit2022-04-01 → 2023-03-31¥13m
—segment totalcapex2022-04-01 → 2023-03-31¥373,000
—segment totaldepreciation2022-04-01 → 2023-03-31¥341,000
—segment totalrevenue2022-04-01 → 2023-03-31¥1.4bn
—segment totalrevenue external2022-04-01 → 2023-03-31¥1.4bn
—segment totalsegment assetsat 2023-03-31¥1.2bn
—segment totalsegment profit2022-04-01 → 2023-03-31¥103m
Educationreportable segmentemployeesat 2024-03-311 pure
Nickelreportable segmentemployeesat 2024-03-315 pure
Real Estatereportable segmentemployeesat 2024-03-312 pure

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

All source rows · 1,423
ItemContextValueUnit
Total changes of items during the periodCurrentYearDuration_TreasuryStockMember-JPY
Total changes of items during the periodCurrentYearDuration_ShareholdersEquityMember426423000JPY
Net assetsCurrentYearInstant_CapitalStockMember100000000JPY
Net assetsCurrentYearInstant_CapitalSurplusMember2597570000JPY
Net assetsCurrentYearInstant_RetainedEarningsMember312949000JPY
Net assetsCurrentYearInstant_TreasuryStockMember-94000JPY
Net assetsCurrentYearInstant_ShareholdersEquityMember3010425000JPY
Net assetsPrior1YearInstant_ValuationDifferenceOnAvailableForSaleSecuritiesMember46767000JPY
Net assetsPrior1YearInstant_ValuationAndTranslationAdjustmentsMember46767000JPY
Net assetsPrior1YearInstant2630769000JPY
Profit loss attributable to owners of parentCurrentYearDuration426423000JPY
Net changes of items other than shareholders equityCurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember-46286000JPY
Net changes of items other than shareholders equityCurrentYearDuration_ValuationAndTranslationAdjustmentsMember-46286000JPY
Net changes of items other than shareholders equityCurrentYearDuration-46286000JPY
Total changes of items during the periodCurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember-46286000JPY
Total changes of items during the periodCurrentYearDuration_ValuationAndTranslationAdjustmentsMember-46286000JPY
Total changes of items during the periodCurrentYearDuration380137000JPY
Net assetsCurrentYearInstant_ValuationDifferenceOnAvailableForSaleSecuritiesMember481000JPY
Net assetsCurrentYearInstant_ValuationAndTranslationAdjustmentsMember481000JPY
Net assetsCurrentYearInstant3010907000JPY
Income before income taxesPrior1YearDuration-96607000JPY
Income before income taxesCurrentYearDuration432275000JPY
Depreciation and amortization ope cfPrior1YearDuration1535000JPY
Depreciation and amortization ope cfCurrentYearDuration1414000JPY
Loss on valuation of stocks of subsidiaries ope cfPrior1YearDuration-JPY
Loss on valuation of stocks of subsidiaries ope cfCurrentYearDuration403000JPY
Loss gain on sales of securities ope cfPrior1YearDuration-JPY
Loss gain on sales of securities ope cfCurrentYearDuration-552893000JPY
Loss gain on valuation of securities ope cfPrior1YearDuration-660000JPY
Loss gain on valuation of securities ope cfCurrentYearDuration-JPY
Loss gain on sales of investment securities ope cfPrior1YearDuration-2496000JPY
Loss gain on sales of investment securities ope cfCurrentYearDuration-147789000JPY
Interest and dividends income ope cfPrior1YearDuration-14258000JPY
Interest and dividends income ope cfCurrentYearDuration-9027000JPY
Interest expenses ope cfPrior1YearDuration-JPY
Interest expenses ope cfCurrentYearDuration6752000JPY
Increase decrease in net defined benefit liability ope cfPrior1YearDuration1822000JPY
Increase decrease in net defined benefit liability ope cfCurrentYearDuration1819000JPY
Increase decrease in provision for directors retirement benefits ope cfPrior1YearDuration2870000JPY
Increase decrease in provision for directors retirement benefits ope cfCurrentYearDuration31540000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration-10000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration-167000JPY
Increase decrease in provision for warranties for completed construction ope cfPrior1YearDuration490000JPY
Increase decrease in provision for warranties for completed construction ope cfCurrentYearDuration386000JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1YearDuration38270000JPY
Decrease increase in notes and accounts receivable trade ope cfCurrentYearDuration17491000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1YearDuration39523000JPY
Increase decrease in notes and accounts payable trade ope cfCurrentYearDuration-44633000JPY
Decrease increase in inventories ope cfPrior1YearDuration-70210000JPY
Decrease increase in inventories ope cfCurrentYearDuration73349000JPY

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 2023-03-31pass rounding
balance sheet identityconsolidated 2024-03-31pass
balance sheet identitynon_consolidated 2023-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2022-04-01/2023-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2022-04-01/2023-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2022-04-01/2023-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · total assetsconsolidated 2023-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2023-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass