Annual report

Period2023-04-01 → 2024-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 13 passed
Key figures · 137
MetricValuePeriodScopeSource row
Revenue¥3.9bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥3.9bn2023-04-01 → 2024-03-31StandaloneNet sales (5-year summary)
Revenue¥3.1bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥3.1bn2022-04-01 → 2023-03-31StandaloneNet sales (5-year summary)
Revenue¥4.0bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥3.9bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥3.3bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥3.2bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.3bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥4.3bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Operating income¥137m2023-04-01 → 2024-03-31StandaloneOperating income
Operating income−¥303m2022-04-01 → 2023-03-31StandaloneOperating income
Ordinary income¥144m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥143m2023-04-01 → 2024-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income−¥278m2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income−¥278m2022-04-01 → 2023-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income¥13m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥4m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥15m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥24m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥21m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥23m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥148m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Profit before tax−¥263m2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Net income (owners)¥5m2021-04-01 → 2022-03-31dStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥48m2020-04-01 → 2021-03-31dStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income (owners)¥38m2019-04-01 → 2020-03-31dStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income¥182m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥181m2023-04-01 → 2024-03-31StandaloneNet income loss (5-year summary)
Net income−¥262m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income−¥261m2022-04-01 → 2023-03-31StandaloneNet income loss (5-year summary)
Net income−¥4m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥72m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥40m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Total assets¥5.0bnat 2024-03-31StandaloneAssets
Total assets¥5.0bnat 2024-03-31StandaloneTotal assets (5-year summary)
Total assets¥4.3bnat 2023-03-31StandaloneAssets
Total assets¥4.3bnat 2023-03-31StandaloneTotal assets (5-year summary)
Total assets¥4.7bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥4.7bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥4.5bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥4.5bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥4.5bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥4.4bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥2.8bnat 2024-03-31StandaloneLiabilities
Total liabilities¥2.4bnat 2023-03-31StandaloneLiabilities
Net assets / equity¥2.2bnat 2024-03-31StandaloneNet assets
Net assets / equity¥2.2bnat 2024-03-31StandaloneNet assets (5-year summary)
Net assets / equity¥2.0bnat 2023-03-31StandaloneNet assets
Net assets / equity¥1.9bnat 2023-03-31StandaloneNet assets (5-year summary)
Net assets / equity¥2.2bnat 2022-03-31dStandaloneNet assets
Net assets / equity¥2.3bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.2bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.3bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.3bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.3bnat 2020-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.1bnat 2020-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.1bnat 2024-03-31StandaloneCash and deposits
Cash and deposits¥1.1bnat 2023-03-31StandaloneCash and deposits
Cash & equivalents¥1.1bnat 2024-03-31StandaloneCash and cash equivalents
Cash & equivalents¥1.1bnat 2024-03-31StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥979mat 2023-03-31StandaloneCash and cash equivalents
Cash & equivalents¥979mat 2023-03-31StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.4bnat 2022-03-31dStandaloneCash and cash equivalents
Cash & equivalents¥1.4bnat 2022-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.3bnat 2021-03-31dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.3bnat 2020-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥9m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥8m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥370m2022-04-01 → 2023-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥369m2022-04-01 → 2023-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥186m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥119m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥289m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow¥118m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥117m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥809,0002022-04-01 → 2023-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥02022-04-01 → 2023-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥59m2021-04-01 → 2022-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥101m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥6m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥40m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥40m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥16m2022-04-01 → 2023-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥16m2022-04-01 → 2023-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥02021-04-01 → 2022-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥24m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥19m2019-04-01 → 2020-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥235.012023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-338.422022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥7.432021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-5.872021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-62.42020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥94.012020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥49.62019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥52.472019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥352023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥02022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥02020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥202019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥2,847.88at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,524.37at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,920.14at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,895.9at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,935.94at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,931.65at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,940.57at 2020-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥2,780.47at 2020-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio43.9%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio45.3%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio48.1%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio48.0%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio50.6%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio50.4%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio49.0%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE8.7%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE-12.5%2022-04-01 → 2023-03-31StandaloneRate of return on equity (5-year summary)
ROE0.3%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE-0.2%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE-2.1%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE3.3%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE1.7%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
ROE1.9%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued784,300at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued784,300at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued784,300at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued784,300at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued784,300at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees196at 2024-03-31StandaloneNumber of employees
Employees197at 2023-03-31StandaloneNumber of employees
Employees209at 2022-03-31dStandaloneNumber of employees
Employees206at 2022-03-31dStandaloneNumber of employees
Employees208at 2021-03-31dStandaloneNumber of employees
Employees205at 2021-03-31dStandaloneNumber of employees
Employees210at 2020-03-31dStandaloneNumber of employees
Employees207at 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 · 52
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2023-04-01 → 2024-03-31¥449m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2023-04-01 → 2024-03-31¥449m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2024-03-31¥341m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2023-04-01 → 2024-03-31¥119m
Reconciling Itemsreconcilingsegment assetsat 2024-03-31¥2.3bn
Reconciling Itemsreconcilingsegment profit2023-04-01 → 2024-03-31−¥805m
Electric Welderreportable segmentrevenue2023-04-01 → 2024-03-31¥574m
Electric Welderreportable segmentrevenue external2023-04-01 → 2024-03-31¥574m
Electric Welderreportable segmentsegment assetsat 2024-03-31¥406m
Electric Welderreportable segmentsegment profit2023-04-01 → 2024-03-31¥116m
Power Supply Equipmentreportable segmentrevenue2023-04-01 → 2024-03-31¥1.4bn
Power Supply Equipmentreportable segmentrevenue external2023-04-01 → 2024-03-31¥1.4bn
Power Supply Equipmentreportable segmentsegment assetsat 2024-03-31¥1.3bn
Power Supply Equipmentreportable segmentsegment profit2023-04-01 → 2024-03-31¥332m
Surface Treatment Processorreportable segmentrevenue2023-04-01 → 2024-03-31¥1.5bn
Surface Treatment Processorreportable segmentrevenue external2023-04-01 → 2024-03-31¥1.5bn
Surface Treatment Processorreportable segmentsegment assetsat 2024-03-31¥599m
Surface Treatment Processorreportable segmentsegment profit2023-04-01 → 2024-03-31¥375m
—segment totalrevenue2023-04-01 → 2024-03-31¥3.5bn
—segment totalrevenue external2023-04-01 → 2024-03-31¥3.5bn
—segment totalsegment assetsat 2024-03-31¥2.4bn
—segment totalsegment profit2023-04-01 → 2024-03-31¥823m
Total Of Reportable Segments And Otherssegment totalrevenue2023-04-01 → 2024-03-31¥3.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-04-01 → 2024-03-31¥3.9bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-03-31¥2.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-04-01 → 2024-03-31¥942m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2022-04-01 → 2023-03-31¥341m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2022-04-01 → 2023-03-31¥341m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2023-03-31¥329m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2022-04-01 → 2023-03-31¥68m
Reconciling Itemsreconcilingsegment assetsat 2023-03-31¥2.1bn
Reconciling Itemsreconcilingsegment profit2022-04-01 → 2023-03-31−¥833m
Electric Welderreportable segmentrevenue2022-04-01 → 2023-03-31¥559m
Electric Welderreportable segmentrevenue external2022-04-01 → 2023-03-31¥559m
Electric Welderreportable segmentsegment assetsat 2023-03-31¥348m
Electric Welderreportable segmentsegment profit2022-04-01 → 2023-03-31¥49m
Power Supply Equipmentreportable segmentrevenue2022-04-01 → 2023-03-31¥1.1bn
Power Supply Equipmentreportable segmentrevenue external2022-04-01 → 2023-03-31¥1.1bn
Power Supply Equipmentreportable segmentsegment assetsat 2023-03-31¥1.0bn
Power Supply Equipmentreportable segmentsegment profit2022-04-01 → 2023-03-31¥191m
Surface Treatment Processorreportable segmentrevenue2022-04-01 → 2023-03-31¥1.1bn
Surface Treatment Processorreportable segmentrevenue external2022-04-01 → 2023-03-31¥1.1bn
Surface Treatment Processorreportable segmentsegment assetsat 2023-03-31¥476m
Surface Treatment Processorreportable segmentsegment profit2022-04-01 → 2023-03-31¥221m
—segment totalrevenue2022-04-01 → 2023-03-31¥2.8bn
—segment totalrevenue external2022-04-01 → 2023-03-31¥2.8bn
—segment totalsegment assetsat 2023-03-31¥1.8bn
—segment totalsegment profit2022-04-01 → 2023-03-31¥462m
Total Of Reportable Segments And Otherssegment totalrevenue2022-04-01 → 2023-03-31¥3.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-04-01 → 2023-03-31¥3.1bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-03-31¥2.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-04-01 → 2023-03-31¥530m

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

All source rows · 1,133
ItemContextValueUnit
Net assets per share (5-year summary)Prior1YearInstant-
Net assets per share (5-year summary)CurrentYearInstant-
Basic earnings loss per share (5-year summary)Prior4YearDuration49.60
Basic earnings loss per share (5-year summary)Prior3YearDuration-62.40
Basic earnings loss per share (5-year summary)Prior2YearDuration7.43
Basic earnings loss per share (5-year summary)Prior1YearDuration-
Basic earnings loss per share (5-year summary)CurrentYearDuration-
Diluted earnings per share (5-year summary)Prior4YearDuration-
Diluted earnings per share (5-year summary)Prior3YearDuration-
Diluted earnings per share (5-year summary)Prior2YearDuration-
Diluted earnings per share (5-year summary)Prior1YearDuration-
Diluted earnings per share (5-year summary)CurrentYearDuration-
Equity to asset ratio (5-year summary)Prior4YearInstant0.504
Equity to asset ratio (5-year summary)Prior3YearInstant0.506
Equity to asset ratio (5-year summary)Prior2YearInstant0.481
Equity to asset ratio (5-year summary)Prior1YearInstant-
Equity to asset ratio (5-year summary)CurrentYearInstant-
Rate of return on equity (5-year summary)Prior4YearDuration0.017
Rate of return on equity (5-year summary)Prior3YearDuration-0.021
Rate of return on equity (5-year summary)Prior2YearDuration0.003
Rate of return on equity (5-year summary)Prior1YearDuration-
Rate of return on equity (5-year summary)CurrentYearDuration-
Price earnings ratio (5-year summary)Prior4YearDuration15.1
Price earnings ratio (5-year summary)Prior3YearDuration-
Price earnings ratio (5-year summary)Prior2YearDuration181.5
Price earnings ratio (5-year summary)Prior1YearDuration-
Price earnings ratio (5-year summary)CurrentYearDuration-
Net cash provided by used in operating activities (5-year summary)Prior4YearDuration289000000JPY
Net cash provided by used in operating activities (5-year summary)Prior3YearDuration-119000000JPY
Net cash provided by used in operating activities (5-year summary)Prior2YearDuration186000000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration-JPY
Net cash provided by used in operating activities (5-year summary)CurrentYearDuration-JPY
Net cash provided by used in investing activities (5-year summary)Prior4YearDuration-6000000JPY
Net cash provided by used in investing activities (5-year summary)Prior3YearDuration101000000JPY
Net cash provided by used in investing activities (5-year summary)Prior2YearDuration-59000000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-JPY
Net cash provided by used in investing activities (5-year summary)CurrentYearDuration-JPY
Net cash provided by used in financing activities (5-year summary)Prior4YearDuration-19000000JPY
Net cash provided by used in financing activities (5-year summary)Prior3YearDuration24000000JPY
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration-0JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-JPY
Net cash provided by used in financing activities (5-year summary)CurrentYearDuration-JPY
Cash and cash equivalents (5-year summary)Prior4YearInstant1278000000JPY
Cash and cash equivalents (5-year summary)Prior3YearInstant1285000000JPY
Cash and cash equivalents (5-year summary)Prior2YearInstant1417000000JPY
Cash and cash equivalents (5-year summary)Prior1YearInstant-JPY
Cash and cash equivalents (5-year summary)CurrentYearInstant-JPY
Number of employeesPrior4YearInstant210
Number of employeesPrior3YearInstant208
Number of employeesPrior2YearInstant209

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 · 12 of 13 passed
balance sheet identitynon_consolidated 2023-03-31pass
balance sheet identitynon_consolidated 2024-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2022-03-31mismatch
statement vs summary · net assetsnon_consolidated 2023-03-31pass rounding
statement vs summary · net assetsnon_consolidated 2024-03-31pass rounding
statement vs summary · operating cash flownon_consolidated 2022-04-01/2023-03-31pass rounding
statement vs summary · operating cash flownon_consolidated 2023-04-01/2024-03-31pass rounding
statement vs summary · revenuenon_consolidated 2022-04-01/2023-03-31pass rounding
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass rounding
statement vs summary · total assetsnon_consolidated 2023-03-31pass rounding
statement vs summary · total assetsnon_consolidated 2024-03-31pass rounding