Annual report

Period2024-04-01 → 2025-03-31
Filed2025-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥15.4bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥13.1bn2023-04-01 → 2024-03-31Cons.Net sales
Revenue¥10.7bn2022-04-01 → 2023-03-31dCons.Net sales (5-year summary)
Revenue¥9.9bn2021-04-01 → 2022-03-31dCons.Net sales (5-year summary)
Revenue¥12.7bn2020-04-01 → 2021-03-31dCons.Net sales (5-year summary)
Operating income¥1.4bn2024-04-01 → 2025-03-31Cons.Operating income
Operating income¥984m2023-04-01 → 2024-03-31Cons.Operating income
Ordinary income¥1.3bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥939m2023-04-01 → 2024-03-31Cons.Ordinary income
Ordinary income¥635m2022-04-01 → 2023-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥216m2021-04-01 → 2022-03-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥910m2020-04-01 → 2021-03-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.3bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥897m2023-04-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)¥1.0bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥655m2023-04-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥451m2022-04-01 → 2023-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥110m2021-04-01 → 2022-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥643m2020-04-01 → 2021-03-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.0bn2024-04-01 → 2025-03-31Cons.Profit loss
Net income¥655m2023-04-01 → 2024-03-31Cons.Profit loss
Total assets¥16.9bnat 2025-03-31Cons.Assets
Total assets¥17.6bnat 2024-03-31Cons.Assets
Total assets¥14.7bnat 2023-03-31dCons.Total assets (5-year summary)
Total assets¥14.0bnat 2022-03-31dCons.Total assets (5-year summary)
Total assets¥14.9bnat 2021-03-31dCons.Total assets (5-year summary)
Total liabilities¥10.9bnat 2025-03-31Cons.Liabilities
Total liabilities¥12.6bnat 2024-03-31Cons.Liabilities
Net assets / equity¥6.0bnat 2025-03-31Cons.Net assets
Net assets / equity¥5.1bnat 2024-03-31Cons.Net assets
Net assets / equity¥4.3bnat 2023-03-31dCons.Net assets
Net assets / equity¥3.8bnat 2022-03-31dCons.Net assets (5-year summary)
Net assets / equity¥3.7bnat 2021-03-31dCons.Net assets (5-year summary)
Cash and deposits¥2.8bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥2.9bnat 2024-03-31Cons.Cash and deposits
Cash & equivalents¥2.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.9bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.6bnat 2023-03-31dCons.Cash and cash equivalents
Cash & equivalents¥3.1bnat 2022-03-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.1bnat 2021-03-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥936m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥348m2023-04-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥327m2022-04-01 → 2023-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥754m2021-04-01 → 2022-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥793m2020-04-01 → 2021-03-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥475m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥189m2023-04-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥209m2022-04-01 → 2023-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥87m2021-04-01 → 2022-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥132m2020-04-01 → 2021-03-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥569m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥170m2023-04-01 → 2024-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥652m2022-04-01 → 2023-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥577m2021-04-01 → 2022-03-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥553m2020-04-01 → 2021-03-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥227.62024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥148.972023-04-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥102.572022-04-01 → 2023-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥252021-04-01 → 2022-03-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥146.152020-04-01 → 2021-03-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,372.9at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,153.38at 2024-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥972.49at 2023-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥868.07at 2022-03-31dCons.Net assets per share (5-year summary)
Net assets per share¥836.84at 2021-03-31dCons.Net assets per share (5-year summary)
Equity ratio35.7%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio28.7%at 2024-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio29.1%at 2023-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio27.2%at 2022-03-31dCons.Equity to asset ratio (5-year summary)
Equity ratio24.7%at 2021-03-31dCons.Equity to asset ratio (5-year summary)
ROE18.0%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE14.0%2023-04-01 → 2024-03-31Cons.Rate of return on equity (5-year summary)
ROE11.2%2022-04-01 → 2023-03-31dCons.Rate of return on equity (5-year summary)
ROE2.9%2021-04-01 → 2022-03-31dCons.Rate of return on equity (5-year summary)
ROE19.3%2020-04-01 → 2021-03-31dCons.Rate of return on equity (5-year summary)
Employees556at 2025-03-31Cons.Number of employees
Employees555at 2024-03-31Cons.Number of employees
Employees559at 2023-03-31dCons.Number of employees
Employees579at 2022-03-31dCons.Number of employees
Employees585at 2021-03-31dCons.Number of employees
Revenue¥13.1bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥10.9bn2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥8.8bn2022-04-01 → 2023-03-31dStandaloneNet sales (5-year summary)
Revenue¥8.2bn2021-04-01 → 2022-03-31dStandaloneNet sales (5-year summary)
Revenue¥11.0bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income¥1.1bn2024-04-01 → 2025-03-31StandaloneOperating income
Operating income¥875m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income¥1.1bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥837m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥545m2022-04-01 → 2023-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥280m2021-04-01 → 2022-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥795m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.1bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥803m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income¥839m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥612m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income¥388m2022-04-01 → 2023-03-31dStandaloneNet income loss (5-year summary)
Net income¥195m2021-04-01 → 2022-03-31dStandaloneNet income loss (5-year summary)
Net income¥566m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥15.3bnat 2025-03-31StandaloneAssets
Total assets¥16.0bnat 2024-03-31StandaloneAssets
Total assets¥13.0bnat 2023-03-31dStandaloneTotal assets (5-year summary)
Total assets¥12.1bnat 2022-03-31dStandaloneTotal assets (5-year summary)
Total assets¥12.7bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥9.7bnat 2025-03-31StandaloneLiabilities
Total liabilities¥11.1bnat 2024-03-31StandaloneLiabilities
Net assets / equity¥5.7bnat 2025-03-31StandaloneNet assets
Net assets / equity¥4.8bnat 2024-03-31StandaloneNet assets
Net assets / equity¥4.2bnat 2023-03-31dStandaloneNet assets
Net assets / equity¥3.8bnat 2022-03-31dStandaloneNet assets (5-year summary)
Net assets / equity¥3.6bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥2.3bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥2.5bnat 2024-03-31StandaloneCash and deposits
EPS (basic)¥190.712024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥139.132023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥88.192022-04-01 → 2023-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥44.382021-04-01 → 2022-03-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥128.672020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥202024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥172023-04-01 → 2024-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥142022-04-01 → 2023-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥122021-04-01 → 2022-03-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥122020-04-01 → 2021-03-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,286.45at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,101.69at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥953.55at 2023-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥864.21at 2022-03-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥816.97at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio36.9%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio30.3%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio32.2%at 2023-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio31.4%at 2022-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio28.3%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE16.0%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE13.5%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE9.7%2022-04-01 → 2023-03-31dStandaloneRate of return on equity (5-year summary)
ROE5.3%2021-04-01 → 2022-03-31dStandaloneRate of return on equity (5-year summary)
ROE17.0%2020-04-01 → 2021-03-31dStandaloneRate of return on equity (5-year summary)
Shares issued4,525,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,525,000at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,525,000at 2023-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,525,000at 2022-03-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued4,525,000at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees403at 2025-03-31StandaloneNumber of employees
Employees398at 2024-03-31StandaloneNumber of employees
Employees401at 2023-03-31dStandaloneNumber of employees
Employees406at 2022-03-31dStandaloneNumber of employees
Employees412at 2021-03-31dStandaloneNumber 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 · 2
SegmentItemPeriodValue
Electronic Control Equipmentreportable segmentemployeesat 2025-03-31498 pure
Electronic Control Equipmentreportable segmentemployeesat 2025-03-31362 pure

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

All source rows · 1,513
ItemContextValueUnit
Repayments of lease obligations fin cfCurrentYearDuration-157756000JPY
Repayments of installment payables fin cfPrior1YearDuration-3170000JPY
Repayments of installment payables fin cfCurrentYearDuration-2336000JPY
Cash dividends paid fin cfPrior1YearDuration-61580000JPY
Cash dividends paid fin cfCurrentYearDuration-74776000JPY
Purchase of treasury stock fin cfPrior1YearDuration-JPY
Purchase of treasury stock fin cfCurrentYearDuration-40000JPY
Net cash provided by used in financing activitiesPrior1YearDuration169620000JPY
Net cash provided by used in financing activitiesCurrentYearDuration-568820000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration328927000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration-108605000JPY
Cash and cash equivalentsPrior2YearInstant2609558000JPY
Cash and cash equivalentsPrior1YearInstant2938485000JPY
Cash and cash equivalentsPrior1YearInstant2938485000JPY
Cash and cash equivalentsCurrentYearInstant2829879000JPY
Number of consolidated subsidiariesCurrentYearInstant1
Accumulated depreciation ppe by groupPrior1YearInstant-5368785000JPY
Accumulated depreciation ppe by groupCurrentYearInstant-5381577000JPY
Write downs of inventoriesPrior1YearDuration63669000JPY
Write downs of inventoriesCurrentYearDuration74924000JPY
Salaries sgaPrior1YearDuration936515000JPY
Salaries sgaCurrentYearDuration972940000JPY
Experiment and research expenses sgaPrior1YearDuration432512000JPY
Experiment and research expenses sgaCurrentYearDuration407829000JPY
Provision for bonuses sgaPrior1YearDuration193599000JPY
Provision for bonuses sgaCurrentYearDuration195584000JPY
Retirement benefit expenses sgaPrior1YearDuration59913000JPY
Retirement benefit expenses sgaCurrentYearDuration48842000JPY
Research and development expenses sgaPrior1YearDuration432512000JPY
Research and development expenses sgaCurrentYearDuration407829000JPY
Cash and depositsPrior1YearInstant_NonConsolidatedMember2451758000JPY
Cash and depositsCurrentYearInstant_NonConsolidatedMember2300627000JPY
Notes and accounts receivable trade and contract assetsPrior1YearInstant_NonConsolidatedMember5269919000JPY
Notes and accounts receivable trade and contract assetsCurrentYearInstant_NonConsolidatedMember4869455000JPY
Electronically recorded monetary claims operating caPrior1YearInstant_NonConsolidatedMember915136000JPY
Electronically recorded monetary claims operating caCurrentYearInstant_NonConsolidatedMember749997000JPY
Lease investment assets caPrior1YearInstant_NonConsolidatedMember3385000JPY
Lease investment assets caCurrentYearInstant_NonConsolidatedMember2105000JPY
Merchandise and finished goodsPrior1YearInstant_NonConsolidatedMember808908000JPY
Merchandise and finished goodsCurrentYearInstant_NonConsolidatedMember636028000JPY
Work in processPrior1YearInstant_NonConsolidatedMember953453000JPY
Work in processCurrentYearInstant_NonConsolidatedMember636715000JPY
Raw materials and suppliesPrior1YearInstant_NonConsolidatedMember1164218000JPY
Raw materials and suppliesCurrentYearInstant_NonConsolidatedMember1199534000JPY
Prepaid expensesPrior1YearInstant_NonConsolidatedMember32155000JPY
Prepaid expensesCurrentYearInstant_NonConsolidatedMember38437000JPY
Other caPrior1YearInstant_NonConsolidatedMember48774000JPY
Other caCurrentYearInstant_NonConsolidatedMember155600000JPY
Current assetsPrior1YearInstant_NonConsolidatedMember11647710000JPY
Current assetsCurrentYearInstant_NonConsolidatedMember10588502000JPY

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 2024-03-31pass rounding
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2024-03-31pass
balance sheet identitynon_consolidated 2025-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-03-31pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2023-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-04-01/2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2023-04-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2023-04-01/2024-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsconsolidated 2024-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass