Annual report

Period2021-04-01 → 2022-03-31
Filed2023-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amends S100OBOM. Amended by S100R53I (2023-06-26).

Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥6.2bn2021-04-01 → 2022-03-31Cons.Net sales
Revenue¥6.7bn2020-04-01 → 2021-03-31Cons.Net sales
Revenue¥6.3bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Revenue¥3.8bn2018-04-01 → 2019-03-31dCons.Net sales (5-year summary)
Revenue¥3.3bn2017-04-01 → 2018-03-31dCons.Net sales (5-year summary)
Operating income¥379m2021-04-01 → 2022-03-31Cons.Operating income
Operating income¥212m2020-04-01 → 2021-03-31Cons.Operating income
Ordinary income¥332m2021-04-01 → 2022-03-31Cons.Ordinary income
Ordinary income¥122m2020-04-01 → 2021-03-31Cons.Ordinary income
Ordinary income¥673m2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥79m2018-04-01 → 2019-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥64m2017-04-01 → 2018-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥306m2021-04-01 → 2022-03-31Cons.Income before income taxes
Profit before tax¥130m2020-04-01 → 2021-03-31Cons.Income before income taxes
Net income (owners)¥149m2021-04-01 → 2022-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥90m2020-04-01 → 2021-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥439m2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥129m2018-04-01 → 2019-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥147m2017-04-01 → 2018-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥149m2021-04-01 → 2022-03-31Cons.Profit loss
Net income¥90m2020-04-01 → 2021-03-31Cons.Profit loss
Total assets¥8.4bnat 2022-03-31Cons.Assets
Total assets¥8.4bnat 2021-03-31Cons.Assets
Total assets¥9.4bnat 2020-03-31dCons.Total assets (5-year summary)
Total assets¥9.6bnat 2019-03-31dCons.Total assets (5-year summary)
Total assets¥11.2bnat 2018-03-31dCons.Total assets (5-year summary)
Total liabilities¥2.9bnat 2022-03-31Cons.Liabilities
Total liabilities¥3.2bnat 2021-03-31Cons.Liabilities
Net assets / equity¥5.4bnat 2022-03-31Cons.Net assets
Net assets / equity¥5.2bnat 2021-03-31Cons.Net assets
Net assets / equity¥4.2bnat 2020-03-31dCons.Net assets
Net assets / equity¥3.4bnat 2019-03-31dCons.Net assets (5-year summary)
Net assets / equity¥3.2bnat 2018-03-31dCons.Net assets (5-year summary)
Cash and deposits¥2.1bnat 2022-03-31Cons.Cash and deposits
Cash and deposits¥2.4bnat 2021-03-31Cons.Cash and deposits
Cash & equivalents¥2.0bnat 2022-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.4bnat 2021-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.0bnat 2020-03-31dCons.Cash and cash equivalents
Cash & equivalents¥1.0bnat 2019-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.7bnat 2018-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥17m2021-04-01 → 2022-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.2bn2020-04-01 → 2021-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.5bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥500m2018-04-01 → 2019-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥534m2017-04-01 → 2018-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥166m2021-04-01 → 2022-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥24m2020-04-01 → 2021-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥132m2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥929m2018-04-01 → 2019-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥823m2017-04-01 → 2018-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥170m2021-04-01 → 2022-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥862m2020-04-01 → 2021-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥689m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.1bn2018-04-01 → 2019-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥935m2017-04-01 → 2018-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥25.72021-04-01 → 2022-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥16.622020-04-01 → 2021-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥96.422019-04-01 → 2020-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥29.582018-04-01 → 2019-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-34.852017-04-01 → 2018-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥24.362021-04-01 → 2022-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥15.72020-04-01 → 2021-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥84.042019-04-01 → 2020-03-31dCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥29.352018-04-01 → 2019-03-31dCons.Diluted earnings per share (5-year summary)
Net assets per share¥926at 2022-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥900.87at 2021-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥830.77at 2020-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥762.11at 2019-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥738.9at 2018-03-31dCons.Net assets per share (5-year summary)
Equity ratio65.0%at 2022-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio61.4%at 2021-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio44.1%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio35.2%at 2019-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio28.7%at 2018-03-31dCons.Equity to asset ratio (5-year summary)
ROE2.8%2021-04-01 → 2022-03-31Cons.Rate of return on equity (5-year summary)
ROE1.9%2020-04-01 → 2021-03-31Cons.Rate of return on equity (5-year summary)
ROE10.6%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
ROE3.9%2018-04-01 → 2019-03-31dCons.Rate of return on equity (5-year summary)
Employees251at 2022-03-31Cons.Number of employees
Employees245at 2021-03-31Cons.Number of employees
Employees240at 2020-03-31dCons.Number of employees
Employees203at 2019-03-31dCons.Number of employees
Employees190at 2018-03-31dCons.Number of employees
Revenue¥217m2021-04-01 → 2022-03-31StandaloneNet sales
Revenue¥190m2020-04-01 → 2021-03-31StandaloneNet sales
Revenue¥181m2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Revenue¥183m2018-04-01 → 2019-03-31dStandaloneNet sales (5-year summary)
Revenue¥204m2017-04-01 → 2018-03-31dStandaloneNet sales (5-year summary)
Operating income−¥178m2021-04-01 → 2022-03-31StandaloneOperating income
Operating income−¥214m2020-04-01 → 2021-03-31StandaloneOperating income
Ordinary income−¥114m2021-04-01 → 2022-03-31StandaloneOrdinary income
Ordinary income−¥225m2020-04-01 → 2021-03-31StandaloneOrdinary income
Ordinary income−¥126m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥69m2018-04-01 → 2019-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥71m2017-04-01 → 2018-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥140m2021-04-01 → 2022-03-31StandaloneIncome before income taxes
Profit before tax−¥225m2020-04-01 → 2021-03-31StandaloneIncome before income taxes
Net income−¥49m2021-04-01 → 2022-03-31StandaloneProfit loss
Net income−¥124m2020-04-01 → 2021-03-31StandaloneProfit loss
Net income−¥105m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Net income−¥80m2018-04-01 → 2019-03-31dStandaloneNet income loss (5-year summary)
Net income−¥108m2017-04-01 → 2018-03-31dStandaloneNet income loss (5-year summary)
Total assets¥4.4bnat 2022-03-31StandaloneAssets
Total assets¥4.5bnat 2021-03-31StandaloneAssets
Total assets¥4.0bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total assets¥3.4bnat 2019-03-31dStandaloneTotal assets (5-year summary)
Total assets¥3.9bnat 2018-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥672mat 2022-03-31StandaloneLiabilities
Total liabilities¥854mat 2021-03-31StandaloneLiabilities
Net assets / equity¥3.7bnat 2022-03-31StandaloneNet assets
Net assets / equity¥3.7bnat 2021-03-31StandaloneNet assets
Net assets / equity¥2.9bnat 2020-03-31dStandaloneNet assets
Net assets / equity¥2.6bnat 2019-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥2.7bnat 2018-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥437mat 2022-03-31StandaloneCash and deposits
Cash and deposits¥679mat 2021-03-31StandaloneCash and deposits
EPS (basic)¥-8.52021-04-01 → 2022-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-22.822020-04-01 → 2021-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-22.942019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-18.42018-04-01 → 2019-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-25.72017-04-01 → 2018-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥72021-04-01 → 2022-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥72020-04-01 → 2021-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥72019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥52018-04-01 → 2019-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥0.52017-04-01 → 2018-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥629.06at 2022-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥638.15at 2021-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥574.37at 2020-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥593.33at 2019-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥617.22at 2018-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio84.4%at 2022-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio80.8%at 2021-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio72.3%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio76.4%at 2019-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio69.5%at 2018-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE-1.3%2021-04-01 → 2022-03-31StandaloneRate of return on equity (5-year summary)
ROE-3.8%2020-04-01 → 2021-03-31StandaloneRate of return on equity (5-year summary)
Shares issued5,927,900at 2022-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued5,780,000at 2021-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued5,062,000at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,476,100at 2019-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued44,046,000at 2018-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees11at 2022-03-31StandaloneNumber of employees
Employees13at 2021-03-31StandaloneNumber of employees
Employees8at 2020-03-31dStandaloneNumber of employees
Employees7at 2019-03-31dStandaloneNumber of employees
Employees8at 2018-03-31dStandaloneNumber 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 · 45
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2021-04-01 → 2022-03-31¥6m
Reconciling Itemsreconcilingdepreciation2021-04-01 → 2022-03-31¥627,000
Reconciling Itemsreconcilingsegment assetsat 2022-03-31¥703m
Reconciling Itemsreconcilingsegment profit2021-04-01 → 2022-03-31−¥407m
Electric And Communication Equipmentreportable segmentcapex2021-04-01 → 2022-03-31¥110m
Electric And Communication Equipmentreportable segmentdepreciation2021-04-01 → 2022-03-31¥115m
Electric And Communication Equipmentreportable segmentemployeesat 2022-03-31232 pure
Electric And Communication Equipmentreportable segmentrevenue2021-04-01 → 2022-03-31¥4.1bn
Electric And Communication Equipmentreportable segmentrevenue external2021-04-01 → 2022-03-31¥4.1bn
Electric And Communication Equipmentreportable segmentsegment assetsat 2022-03-31¥4.5bn
Electric And Communication Equipmentreportable segmentsegment profit2021-04-01 → 2022-03-31¥608m
Renewable Energy Businessreportable segmentdepreciation2021-04-01 → 2022-03-31¥67m
Renewable Energy Businessreportable segmentemployeesat 2022-03-318 pure
Renewable Energy Businessreportable segmentrevenue2021-04-01 → 2022-03-31¥2.1bn
Renewable Energy Businessreportable segmentrevenue external2021-04-01 → 2022-03-31¥2.1bn
Renewable Energy Businessreportable segmentsegment assetsat 2022-03-31¥3.1bn
Renewable Energy Businessreportable segmentsegment profit2021-04-01 → 2022-03-31¥178m
Total Of Reportable Segments And Otherssegment totalcapex2021-04-01 → 2022-03-31¥110m
Total Of Reportable Segments And Otherssegment totaldepreciation2021-04-01 → 2022-03-31¥182m
Total Of Reportable Segments And Otherssegment totalrevenue2021-04-01 → 2022-03-31¥6.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-04-01 → 2022-03-31¥6.2bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-03-31¥7.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-04-01 → 2022-03-31¥786m
Reconciling Itemsreconcilingdepreciation2020-04-01 → 2021-03-31−¥458,000
Reconciling Itemsreconcilingrevenue2020-04-01 → 2021-03-31¥0
Reconciling Itemsreconcilingrevenue intersegment2020-04-01 → 2021-03-31¥0
Reconciling Itemsreconcilingsegment assetsat 2021-03-31¥1.2bn
Reconciling Itemsreconcilingsegment profit2020-04-01 → 2021-03-31−¥412m
Electric And Communication Equipmentreportable segmentcapex2020-04-01 → 2021-03-31¥110m
Electric And Communication Equipmentreportable segmentdepreciation2020-04-01 → 2021-03-31¥101m
Electric And Communication Equipmentreportable segmentrevenue2020-04-01 → 2021-03-31¥4.0bn
Electric And Communication Equipmentreportable segmentrevenue external2020-04-01 → 2021-03-31¥4.0bn
Electric And Communication Equipmentreportable segmentsegment assetsat 2021-03-31¥4.1bn
Electric And Communication Equipmentreportable segmentsegment profit2020-04-01 → 2021-03-31¥488m
Renewable Energy Businessreportable segmentdepreciation2020-04-01 → 2021-03-31¥206m
Renewable Energy Businessreportable segmentrevenue2020-04-01 → 2021-03-31¥2.7bn
Renewable Energy Businessreportable segmentrevenue external2020-04-01 → 2021-03-31¥2.7bn
Renewable Energy Businessreportable segmentsegment assetsat 2021-03-31¥3.0bn
Renewable Energy Businessreportable segmentsegment profit2020-04-01 → 2021-03-31¥136m
Total Of Reportable Segments And Otherssegment totalcapex2020-04-01 → 2021-03-31¥110m
Total Of Reportable Segments And Otherssegment totaldepreciation2020-04-01 → 2021-03-31¥308m
Total Of Reportable Segments And Otherssegment totalrevenue2020-04-01 → 2021-03-31¥6.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2020-04-01 → 2021-03-31¥6.7bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2021-03-31¥7.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2020-04-01 → 2021-03-31¥623m

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

All source rows · 1,672
ItemContextValueUnit
Asset retirement obligations nclCurrentYearInstant15243000JPY
Other nclPrior1YearInstant208138000JPY
Other nclCurrentYearInstant161634000JPY
Noncurrent liabilitiesPrior1YearInstant1444988000JPY
Noncurrent liabilitiesCurrentYearInstant1130731000JPY
LiabilitiesPrior1YearInstant3224006000JPY
LiabilitiesCurrentYearInstant2916884000JPY
Capital stockPrior1YearInstant2423857000JPY
Capital stockCurrentYearInstant2485241000JPY
Capital surplusPrior1YearInstant1662065000JPY
Capital surplusCurrentYearInstant1683419000JPY
Retained earningsPrior1YearInstant1124707000JPY
Retained earningsCurrentYearInstant1273405000JPY
Treasury stockPrior1YearInstant-61373000JPY
Treasury stockCurrentYearInstant-61373000JPY
Shareholders equityPrior1YearInstant5149257000JPY
Shareholders equityCurrentYearInstant5380693000JPY
Valuation difference on available for sale securitiesPrior1YearInstant7847000JPY
Valuation difference on available for sale securitiesCurrentYearInstant15354000JPY
Foreign currency translation adjustmentPrior1YearInstant-5408000JPY
Foreign currency translation adjustmentCurrentYearInstant36285000JPY
Valuation and translation adjustmentsPrior1YearInstant2438000JPY
Valuation and translation adjustmentsCurrentYearInstant51639000JPY
Subscription rights to sharesPrior1YearInstant11227000JPY
Subscription rights to sharesCurrentYearInstant10180000JPY
Net assetsPrior1YearInstant5162922000JPY
Net assetsCurrentYearInstant5442513000JPY
Liabilities and net assetsPrior1YearInstant8386929000JPY
Liabilities and net assetsCurrentYearInstant8359398000JPY
Net salesPrior1YearDuration6742412000JPY
Net salesCurrentYearDuration6236197000JPY
Cost of salesPrior1YearDuration5270448000JPY
Cost of salesCurrentYearDuration4569699000JPY
Gross profitPrior1YearDuration1471963000JPY
Gross profitCurrentYearDuration1666497000JPY
Selling general and administrative expensesPrior1YearDuration1260396000JPY
Selling general and administrative expensesCurrentYearDuration1287486000JPY
Operating incomePrior1YearDuration211567000JPY
Operating incomeCurrentYearDuration379011000JPY
Interest income noiPrior1YearDuration1375000JPY
Interest income noiCurrentYearDuration4138000JPY
Dividends income noiPrior1YearDuration812000JPY
Dividends income noiCurrentYearDuration527000JPY
Insurance income noiPrior1YearDuration45720000JPY
Insurance income noiCurrentYearDuration22479000JPY
Foreign exchange gains noiPrior1YearDuration4308000JPY
Foreign exchange gains noiCurrentYearDuration-JPY
Gain on forgiveness of debts noiPrior1YearDuration12104000JPY
Gain on forgiveness of debts noiCurrentYearDuration-JPY
Other noiPrior1YearDuration9254000JPY

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 2021-03-31pass rounding
balance sheet identityconsolidated 2022-03-31pass rounding
balance sheet identitynon_consolidated 2021-03-31pass
balance sheet identitynon_consolidated 2022-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2020-03-31pass
statement vs summary · net assetsconsolidated 2021-03-31pass
statement vs summary · net assetsconsolidated 2022-03-31pass
statement vs summary · net assetsnon_consolidated 2020-03-31pass
statement vs summary · net assetsnon_consolidated 2021-03-31pass
statement vs summary · net assetsnon_consolidated 2022-03-31pass
statement vs summary · net income attributable to parentconsolidated 2020-04-01/2021-03-31pass
statement vs summary · net income attributable to parentconsolidated 2021-04-01/2022-03-31pass
statement vs summary · operating cash flowconsolidated 2020-04-01/2021-03-31pass
statement vs summary · operating cash flowconsolidated 2021-04-01/2022-03-31pass
statement vs summary · revenueconsolidated 2020-04-01/2021-03-31pass
statement vs summary · revenueconsolidated 2021-04-01/2022-03-31pass
statement vs summary · revenuenon_consolidated 2020-04-01/2021-03-31pass
statement vs summary · revenuenon_consolidated 2021-04-01/2022-03-31pass
statement vs summary · total assetsconsolidated 2021-03-31pass
statement vs summary · total assetsconsolidated 2022-03-31pass
statement vs summary · total assetsnon_consolidated 2021-03-31pass
statement vs summary · total assetsnon_consolidated 2022-03-31pass