Annual report

Period2023-04-01 → 2024-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 144
MetricValuePeriodScopeSource row
Revenue¥17.2bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥17.1bn2022-04-01 → 2023-03-31Cons.Net sales
Revenue¥18.6bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥17.7bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Revenue¥17.7bn2019-04-01 → 2020-03-31dCons.Net sales (5-year summary)
Operating income−¥660m2023-04-01 → 2024-03-31Cons.Operating income
Operating income−¥974m2022-04-01 → 2023-03-31Cons.Operating income
Ordinary income−¥598m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income−¥858m2022-04-01 → 2023-03-31Cons.Ordinary income
Ordinary income¥218m2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥495m2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥449m2019-04-01 → 2020-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax−¥1.3bn2023-04-01 → 2024-03-31Cons.Income before income taxes
Profit before tax−¥405m2022-04-01 → 2023-03-31Cons.Income before income taxes
Net income (owners)−¥1.3bn2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥708m2022-04-01 → 2023-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥281m2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥271m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥253m2019-04-01 → 2020-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥1.3bn2023-04-01 → 2024-03-31Cons.Profit loss
Net income−¥708m2022-04-01 → 2023-03-31Cons.Profit loss
Total assets¥21.3bnat 2024-03-31Cons.Assets
Total assets¥22.4bnat 2023-03-31Cons.Assets
Total assets¥24.3bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥24.2bnat 2021-03-31dCons.Total assets (5-year summary)
Total assets¥22.6bnat 2020-03-31dCons.Total assets (5-year summary)
Total liabilities¥5.5bnat 2024-03-31Cons.Liabilities
Total liabilities¥5.5bnat 2023-03-31Cons.Liabilities
Net assets / equity¥15.8bnat 2024-03-31Cons.Net assets
Net assets / equity¥16.9bnat 2023-03-31Cons.Net assets
Net assets / equity¥18.3bnat 2022-03-31dCons.Net assets
Net assets / equity¥18.5bnat 2021-03-31dCons.Net assets (5-year summary)
Net assets / equity¥17.7bnat 2020-03-31dCons.Net assets (5-year summary)
Cash and deposits¥4.2bnat 2024-03-31Cons.Cash and deposits
Cash and deposits¥4.0bnat 2023-03-31Cons.Cash and deposits
Cash & equivalents¥4.1bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.9bnat 2023-03-31Cons.Cash and cash equivalents
Cash & equivalents¥6.0bnat 2022-03-31dCons.Cash and cash equivalents
Cash & equivalents¥6.3bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥6.5bnat 2020-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥170m2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.7bn2022-04-01 → 2023-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥139m2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥878m2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.8bn2019-04-01 → 2020-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow¥101m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥136m2022-04-01 → 2023-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥15m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥891m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥700m2019-04-01 → 2020-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥91m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥177m2022-04-01 → 2023-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥177m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥222m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥287m2019-04-01 → 2020-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-284.082023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-1592022-04-01 → 2023-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥63.312021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥61.352020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥57.252019-04-01 → 2020-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥3,532.73at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥3,790.7at 2023-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥4,112.01at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥4,176.8at 2021-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥4,006.62at 2020-03-31dCons.Net assets per share (5-year summary)
Equity ratio74.2%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio75.5%at 2023-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio75.1%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio76.5%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio78.5%at 2020-03-31dCons.Equity to asset ratio (5-year summary)
ROE1.5%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE1.5%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
ROE1.4%2019-04-01 → 2020-03-31dCons.Rate of return on equity (5-year summary)
Employees734at 2024-03-31Cons.Number of employees
Employees746at 2023-03-31Cons.Number of employees
Employees755at 2022-03-31dCons.Number of employees
Employees745at 2021-03-31dCons.Number of employees
Employees738at 2020-03-31dCons.Number of employees
Revenue¥17.0bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥11.6bn2022-04-01 → 2023-03-31StandaloneNet sales
Revenue¥13.1bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥12.8bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥12.6bn2019-04-01 → 2020-03-31dStandaloneNet sales (5-year summary)
Operating income−¥667m2023-04-01 → 2024-03-31StandaloneOperating income
Operating income−¥1.5bn2022-04-01 → 2023-03-31StandaloneOperating income
Ordinary income−¥602m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income−¥1.3bn2022-04-01 → 2023-03-31StandaloneOrdinary income
Ordinary income−¥392m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥113m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥159m2019-04-01 → 2020-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.5bn2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Profit before tax−¥849m2022-04-01 → 2023-03-31StandaloneIncome before income taxes
Net income¥1.6bn2023-04-01 → 2024-03-31StandaloneProfit loss
Net income−¥953m2022-04-01 → 2023-03-31StandaloneProfit loss
Net income−¥89m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥59m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Net income¥106m2019-04-01 → 2020-03-31dStandaloneNet income loss (5-year summary)
Total assets¥20.4bnat 2024-03-31StandaloneAssets
Total assets¥17.3bnat 2023-03-31StandaloneAssets
Total assets¥19.2bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥19.9bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥19.0bnat 2020-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥5.2bnat 2024-03-31StandaloneLiabilities
Total liabilities¥3.6bnat 2023-03-31StandaloneLiabilities
Net assets / equity¥15.2bnat 2024-03-31StandaloneNet assets
Net assets / equity¥13.7bnat 2023-03-31StandaloneNet assets
Net assets / equity¥15.3bnat 2022-03-31dStandaloneNet assets
Net assets / equity¥15.9bnat 2021-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥15.6bnat 2020-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥4.0bnat 2024-03-31StandaloneCash and deposits
Cash and deposits¥1.4bnat 2023-03-31StandaloneCash and deposits
EPS (basic)¥360.982023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-214.012022-04-01 → 2023-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-20.132021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥13.322020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥24.162019-04-01 → 2020-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥402023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202022-04-01 → 2023-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥402021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥402020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥502019-04-01 → 2020-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥3,392.04at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,072.19at 2023-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥3,434.41at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥3,577.78at 2021-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥3,526.38at 2020-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio74.5%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio79.1%at 2023-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio79.7%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio79.8%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio82.0%at 2020-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE11.2%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE0.4%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
ROE0.7%2019-04-01 → 2020-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued4,794,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,794,000at 2023-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,794,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,794,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,794,000at 2020-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees730at 2024-03-31StandaloneNumber of employees
Employees597at 2023-03-31StandaloneNumber of employees
Employees605at 2022-03-31dStandaloneNumber of employees
Employees595at 2021-03-31dStandaloneNumber of employees
Employees586at 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 · 1
SegmentItemPeriodValue
Telecommunication Device Businessreportable segmentemployeesat 2024-03-31734 pure

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

All source rows · 1,420
ItemContextValueUnit
Other ioaCurrentYearInstant_NonConsolidatedMember379000000JPY
Investments and other assetsPrior1YearInstant_NonConsolidatedMember3429000000JPY
Investments and other assetsCurrentYearInstant_NonConsolidatedMember3510000000JPY
Noncurrent assetsPrior1YearInstant_NonConsolidatedMember6672000000JPY
Noncurrent assetsCurrentYearInstant_NonConsolidatedMember5531000000JPY
AssetsPrior1YearInstant_NonConsolidatedMember17319000000JPY
AssetsCurrentYearInstant_NonConsolidatedMember20355000000JPY
Notes payable tradePrior1YearInstant_NonConsolidatedMember45000000JPY
Notes payable tradeCurrentYearInstant_NonConsolidatedMember424000000JPY
Accounts payable tradePrior1YearInstant_NonConsolidatedMember679000000JPY
Accounts payable tradeCurrentYearInstant_NonConsolidatedMember1063000000JPY
Electronically recorded obligations operating clPrior1YearInstant_NonConsolidatedMember1633000000JPY
Electronically recorded obligations operating clCurrentYearInstant_NonConsolidatedMember1489000000JPY
Accounts payable otherPrior1YearInstant_NonConsolidatedMember363000000JPY
Accounts payable otherCurrentYearInstant_NonConsolidatedMember569000000JPY
Accrued expensesPrior1YearInstant_NonConsolidatedMember93000000JPY
Accrued expensesCurrentYearInstant_NonConsolidatedMember120000000JPY
Contract liabilitiesPrior1YearInstant_NonConsolidatedMember-JPY
Contract liabilitiesCurrentYearInstant_NonConsolidatedMember293000000JPY
Provision for product warrantiesPrior1YearInstant_NonConsolidatedMember102000000JPY
Provision for product warrantiesCurrentYearInstant_NonConsolidatedMember94000000JPY
Provision for bonusesPrior1YearInstant_NonConsolidatedMember170000000JPY
Provision for bonusesCurrentYearInstant_NonConsolidatedMember228000000JPY
Other clPrior1YearInstant_NonConsolidatedMember107000000JPY
Other clCurrentYearInstant_NonConsolidatedMember88000000JPY
Current liabilitiesPrior1YearInstant_NonConsolidatedMember3195000000JPY
Current liabilitiesCurrentYearInstant_NonConsolidatedMember4372000000JPY
Deferred tax liabilitiesPrior1YearInstant_NonConsolidatedMember430000000JPY
Deferred tax liabilitiesCurrentYearInstant_NonConsolidatedMember286000000JPY
Other nclPrior1YearInstant_NonConsolidatedMember-JPY
Other nclCurrentYearInstant_NonConsolidatedMember539000000JPY
Noncurrent liabilitiesPrior1YearInstant_NonConsolidatedMember430000000JPY
Noncurrent liabilitiesCurrentYearInstant_NonConsolidatedMember826000000JPY
LiabilitiesPrior1YearInstant_NonConsolidatedMember3625000000JPY
LiabilitiesCurrentYearInstant_NonConsolidatedMember5198000000JPY
Capital stockPrior1YearInstant_NonConsolidatedMember4909000000JPY
Capital stockCurrentYearInstant_NonConsolidatedMember4909000000JPY
Legal capital surplusPrior1YearInstant_NonConsolidatedMember1020000000JPY
Legal capital surplusCurrentYearInstant_NonConsolidatedMember1020000000JPY
Other capital surplusPrior1YearInstant_NonConsolidatedMember3517000000JPY
Other capital surplusCurrentYearInstant_NonConsolidatedMember3518000000JPY
Capital surplusPrior1YearInstant_NonConsolidatedMember4538000000JPY
Capital surplusCurrentYearInstant_NonConsolidatedMember4539000000JPY
Legal retained earningsPrior1YearInstant_NonConsolidatedMember305000000JPY
Legal retained earningsCurrentYearInstant_NonConsolidatedMember305000000JPY
General reservePrior1YearInstant_NonConsolidatedMember2296000000JPY
General reserveCurrentYearInstant_NonConsolidatedMember2296000000JPY
Retained earnings brought forwardPrior1YearInstant_NonConsolidatedMember1441000000JPY
Retained earnings brought forwardCurrentYearInstant_NonConsolidatedMember2964000000JPY
Other retained earningsPrior1YearInstant_NonConsolidatedMember3737000000JPY

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 rounding
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