Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥20.6bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥19.4bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥14.7bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥11.6bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Revenue¥11.5bn2020-06-01 → 2021-05-31dCons.Net sales (5-year summary)
Operating income¥1.0bn2024-06-01 → 2025-05-31Cons.Operating income
Operating income¥737m2023-06-01 → 2024-05-31Cons.Operating income
Ordinary income¥1.0bn2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income¥759m2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income¥579m2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥225m2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥294m2020-06-01 → 2021-05-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.1bn2024-06-01 → 2025-05-31Cons.Income before income taxes
Profit before tax¥716m2023-06-01 → 2024-05-31Cons.Income before income taxes
Net income (owners)¥689m2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥468m2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥453m2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥154m2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥176m2020-06-01 → 2021-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥689m2024-06-01 → 2025-05-31Cons.Profit loss
Net income¥468m2023-06-01 → 2024-05-31Cons.Profit loss
Total assets¥9.9bnat 2025-05-31Cons.Assets
Total assets¥8.6bnat 2024-05-31Cons.Assets
Total assets¥8.4bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥5.1bnat 2022-05-31vCons.Total assets (5-year summary)
Total assets¥5.1bnat 2021-05-31dCons.Total assets (5-year summary)
Total liabilities¥5.1bnat 2025-05-31Cons.Liabilities
Total liabilities¥4.4bnat 2024-05-31Cons.Liabilities
Net assets / equity¥4.8bnat 2025-05-31Cons.Net assets
Net assets / equity¥4.2bnat 2024-05-31Cons.Net assets
Net assets / equity¥3.8bnat 2023-05-31vCons.Net assets
Net assets / equity¥3.0bnat 2022-05-31vCons.Net assets (5-year summary)
Net assets / equity¥3.0bnat 2021-05-31dCons.Net assets (5-year summary)
Cash and deposits¥2.5bnat 2025-05-31Cons.Cash and deposits
Cash and deposits¥2.1bnat 2024-05-31Cons.Cash and deposits
Cash & equivalents¥1.9bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥1.5bnat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥999mat 2023-05-31vCons.Cash and cash equivalents
Cash & equivalents¥1.5bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.6bnat 2021-05-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥865m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.0bn2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.1bn2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥60m2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥666m2020-06-01 → 2021-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥30m2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥220m2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥40m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥39m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥110m2020-06-01 → 2021-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥369m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥342m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow¥310m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥225m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥184m2020-06-01 → 2021-05-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥106.982024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥72.772023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥73.252022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥26.022021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥29.72020-06-01 → 2021-05-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥746.67at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥655.09at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥596.79at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥509.09at 2022-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥498.87at 2021-05-31dCons.Net assets per share (5-year summary)
Equity ratio48.4%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio48.9%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio45.9%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio59.4%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio58.2%at 2021-05-31dCons.Equity to asset ratio (5-year summary)
ROE15.3%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE11.6%2023-06-01 → 2024-05-31Cons.Rate of return on equity (5-year summary)
ROE13.2%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE5.2%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
ROE6.0%2020-06-01 → 2021-05-31dCons.Rate of return on equity (5-year summary)
Employees599at 2025-05-31Cons.Number of employees
Employees535at 2024-05-31Cons.Number of employees
Employees456at 2023-05-31vCons.Number of employees
Employees366at 2022-05-31vCons.Number of employees
Employees354at 2021-05-31dCons.Number of employees
Revenue¥17.5bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥16.7bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥14.1bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥11.3bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥11.2bn2020-06-01 → 2021-05-31dStandaloneNet sales (5-year summary)
Operating income¥898m2024-06-01 → 2025-05-31StandaloneOperating income
Operating income¥743m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income¥907m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥742m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥640m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥230m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥303m2020-06-01 → 2021-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥918m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax¥667m2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income¥613m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥452m2023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥435m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥147m2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Net income¥176m2020-06-01 → 2021-05-31dStandaloneNet income loss (5-year summary)
Total assets¥8.6bnat 2025-05-31StandaloneAssets
Total assets¥7.2bnat 2024-05-31StandaloneAssets
Total assets¥7.3bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥5.1bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥5.1bnat 2021-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥4.0bnat 2025-05-31StandaloneLiabilities
Total liabilities¥3.1bnat 2024-05-31StandaloneLiabilities
Net assets / equity¥4.6bnat 2025-05-31StandaloneNet assets
Net assets / equity¥4.1bnat 2024-05-31StandaloneNet assets
Net assets / equity¥3.9bnat 2023-05-31vStandaloneNet assets
Net assets / equity¥3.0bnat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥3.0bnat 2021-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.9bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥1.4bnat 2024-05-31StandaloneCash and deposits
EPS (basic)¥95.192024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥70.192023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥69.92022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥24.752021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥29.742020-06-01 → 2021-05-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥252024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202023-06-01 → 2024-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥232022-06-01 → 2023-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥152021-06-01 → 2022-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥152020-06-01 → 2021-05-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥718.26at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥640.37at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥595.12at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥506.71at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥498.48at 2021-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio53.7%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio57.1%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio52.9%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio59.4%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio58.4%at 2021-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE14.0%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE11.3%2023-06-01 → 2024-05-31StandaloneRate of return on equity (5-year summary)
ROE12.7%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE4.9%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
ROE6.0%2020-06-01 → 2021-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued6,583,485at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued6,583,485at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued6,583,485at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued5,943,485at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued5,943,485at 2021-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees532at 2025-05-31StandaloneNumber of employees
Employees468at 2024-05-31StandaloneNumber of employees
Employees395at 2023-05-31vStandaloneNumber of employees
Employees347at 2022-05-31vStandaloneNumber of employees
Employees331at 2021-05-31dStandaloneNumber 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 · 44
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2024-06-01 → 2025-05-31−¥10m
Reconciling Itemsreconcilingrevenue intersegment2024-06-01 → 2025-05-31−¥10m
Mentenansreportable segmentcapex2024-06-01 → 2025-05-31¥29m
Mentenansreportable segmentdepreciation2024-06-01 → 2025-05-31¥89m
Mentenansreportable segmentemployeesat 2025-05-31563 pure
Mentenansreportable segmentrevenue2024-06-01 → 2025-05-31¥18.6bn
Mentenansreportable segmentrevenue external2024-06-01 → 2025-05-31¥18.6bn
Mentenansreportable segmentsegment assetsat 2025-05-31¥8.3bn
Mentenansreportable segmentsegment profit2024-06-01 → 2025-05-31¥909m
Servisereportable segmentcapex2024-06-01 → 2025-05-31¥15m
Servisereportable segmentdepreciation2024-06-01 → 2025-05-31¥21m
Servisereportable segmentemployeesat 2025-05-3136 pure
Servisereportable segmentrevenue2024-06-01 → 2025-05-31¥2.1bn
Servisereportable segmentrevenue external2024-06-01 → 2025-05-31¥2.1bn
Servisereportable segmentrevenue intersegment2024-06-01 → 2025-05-31¥10m
Servisereportable segmentsegment assetsat 2025-05-31¥1.7bn
Servisereportable segmentsegment profit2024-06-01 → 2025-05-31¥111m
—segment totalemployeesat 2025-05-31599 pure
Total Of Reportable Segments And Otherssegment totalcapex2024-06-01 → 2025-05-31¥44m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-06-01 → 2025-05-31¥110m
Total Of Reportable Segments And Otherssegment totalrevenue2024-06-01 → 2025-05-31¥20.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-06-01 → 2025-05-31¥20.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-06-01 → 2025-05-31¥10m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-05-31¥9.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-06-01 → 2025-05-31¥1.0bn
Mentenansreportable segmentcapex2023-06-01 → 2024-05-31¥60m
Mentenansreportable segmentdepreciation2023-06-01 → 2024-05-31¥121m
Mentenansreportable segmentrevenue2023-06-01 → 2024-05-31¥17.5bn
Mentenansreportable segmentrevenue external2023-06-01 → 2024-05-31¥17.5bn
Mentenansreportable segmentsegment assetsat 2024-05-31¥6.9bn
Mentenansreportable segmentsegment profit2023-06-01 → 2024-05-31¥697m
Servisereportable segmentcapex2023-06-01 → 2024-05-31¥37m
Servisereportable segmentdepreciation2023-06-01 → 2024-05-31¥19m
Servisereportable segmentrevenue2023-06-01 → 2024-05-31¥2.0bn
Servisereportable segmentrevenue external2023-06-01 → 2024-05-31¥2.0bn
Servisereportable segmentsegment assetsat 2024-05-31¥1.7bn
Servisereportable segmentsegment profit2023-06-01 → 2024-05-31¥40m
Total Of Reportable Segments And Otherssegment totalcapex2023-06-01 → 2024-05-31¥97m
Total Of Reportable Segments And Otherssegment totaldepreciation2023-06-01 → 2024-05-31¥140m
Total Of Reportable Segments And Otherssegment totalrevenue2023-06-01 → 2024-05-31¥19.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-06-01 → 2024-05-31¥19.4bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-05-31¥8.6bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-06-01 → 2024-05-31¥737m
Mentenansreportable segmentemployeesat 2025-05-31532 pure

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

All source rows · 1,489
ItemContextValueUnit
Provision for loss compensation nclCurrentYearInstant_NonConsolidatedMember-JPY
Other nclPrior1YearInstant_NonConsolidatedMember100000JPY
Other nclCurrentYearInstant_NonConsolidatedMember100000JPY
Noncurrent liabilitiesPrior1YearInstant_NonConsolidatedMember680198000JPY
Noncurrent liabilitiesCurrentYearInstant_NonConsolidatedMember531055000JPY
LiabilitiesPrior1YearInstant_NonConsolidatedMember3090454000JPY
LiabilitiesCurrentYearInstant_NonConsolidatedMember3990923000JPY
Capital stockPrior1YearInstant_NonConsolidatedMember616652000JPY
Capital stockCurrentYearInstant_NonConsolidatedMember616652000JPY
Legal capital surplusPrior1YearInstant_NonConsolidatedMember1078152000JPY
Legal capital surplusCurrentYearInstant_NonConsolidatedMember1078152000JPY
Other capital surplusPrior1YearInstant_NonConsolidatedMember3474000JPY
Other capital surplusCurrentYearInstant_NonConsolidatedMember3068000JPY
Capital surplusPrior1YearInstant_NonConsolidatedMember1081627000JPY
Capital surplusCurrentYearInstant_NonConsolidatedMember1081220000JPY
Legal retained earningsPrior1YearInstant_NonConsolidatedMember20000000JPY
Legal retained earningsCurrentYearInstant_NonConsolidatedMember20000000JPY
General reservePrior1YearInstant_NonConsolidatedMember20000000JPY
General reserveCurrentYearInstant_NonConsolidatedMember20000000JPY
Retained earnings brought forwardPrior1YearInstant_NonConsolidatedMember2511253000JPY
Retained earnings brought forwardCurrentYearInstant_NonConsolidatedMember2995722000JPY
Retained earningsPrior1YearInstant_NonConsolidatedMember2551253000JPY
Retained earningsCurrentYearInstant_NonConsolidatedMember3035722000JPY
Treasury stockPrior1YearInstant_NonConsolidatedMember-152925000JPY
Treasury stockCurrentYearInstant_NonConsolidatedMember-140238000JPY
Shareholders equityPrior1YearInstant_NonConsolidatedMember4096607000JPY
Shareholders equityCurrentYearInstant_NonConsolidatedMember4593357000JPY
Valuation difference on available for sale securitiesPrior1YearInstant_NonConsolidatedMember22878000JPY
Valuation difference on available for sale securitiesCurrentYearInstant_NonConsolidatedMember36308000JPY
Valuation and translation adjustmentsPrior1YearInstant_NonConsolidatedMember22878000JPY
Valuation and translation adjustmentsCurrentYearInstant_NonConsolidatedMember36308000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember4119485000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember4629666000JPY
Liabilities and net assetsPrior1YearInstant_NonConsolidatedMember7209940000JPY
Liabilities and net assetsCurrentYearInstant_NonConsolidatedMember8620589000JPY
Net salesPrior1YearDuration_NonConsolidatedMember16739766000JPY
Net salesCurrentYearDuration_NonConsolidatedMember17476808000JPY
Cost of salesPrior1YearDuration_NonConsolidatedMember12926898000JPY
Cost of salesCurrentYearDuration_NonConsolidatedMember13240605000JPY
Gross profitPrior1YearDuration_NonConsolidatedMember3812868000JPY
Gross profitCurrentYearDuration_NonConsolidatedMember4236203000JPY
Selling general and administrative expensesPrior1YearDuration_NonConsolidatedMember3070014000JPY
Selling general and administrative expensesCurrentYearDuration_NonConsolidatedMember3338592000JPY
Operating incomePrior1YearDuration_NonConsolidatedMember742854000JPY
Operating incomeCurrentYearDuration_NonConsolidatedMember897611000JPY
Interest income noiPrior1YearDuration_NonConsolidatedMember35000JPY
Interest income noiCurrentYearDuration_NonConsolidatedMember188000JPY
Dividends income noiPrior1YearDuration_NonConsolidatedMember7176000JPY
Dividends income noiCurrentYearDuration_NonConsolidatedMember7472000JPY
House rent income noiPrior1YearDuration_NonConsolidatedMember1300000JPY

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 2024-05-31pass rounding
balance sheet identityconsolidated 2025-05-31pass rounding
balance sheet identitynon_consolidated 2024-05-31pass rounding
balance sheet identitynon_consolidated 2025-05-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-05-31pass
statement vs summary · net assetsconsolidated 2024-05-31pass
statement vs summary · net assetsconsolidated 2025-05-31pass
statement vs summary · net assetsnon_consolidated 2023-05-31pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · net income attributable to parentconsolidated 2023-06-01/2024-05-31pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flowconsolidated 2023-06-01/2024-05-31pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenueconsolidated 2023-06-01/2024-05-31pass
statement vs summary · revenueconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenuenon_consolidated 2023-06-01/2024-05-31pass
statement vs summary · revenuenon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · total assetsconsolidated 2024-05-31pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2024-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass