Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥10.5bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥9.5bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥8.9bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥7.9bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Revenue¥7.6bn2020-06-01 → 2021-05-31dCons.Net sales (5-year summary)
Operating income¥1.1bn2024-06-01 → 2025-05-31Cons.Operating income
Operating income¥956m2023-06-01 → 2024-05-31Cons.Operating income
Ordinary income¥1.3bn2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income¥1.0bn2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income¥967m2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥808m2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥803m2020-06-01 → 2021-05-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥2.1bn2024-06-01 → 2025-05-31Cons.Income before income taxes
Profit before tax¥1.0bn2023-06-01 → 2024-05-31Cons.Income before income taxes
Net income (owners)¥1.5bn2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥731m2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥683m2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥533m2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥544m2020-06-01 → 2021-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.5bn2024-06-01 → 2025-05-31Cons.Profit loss
Net income¥731m2023-06-01 → 2024-05-31Cons.Profit loss
Total assets¥14.5bnat 2025-05-31Cons.Assets
Total assets¥12.8bnat 2024-05-31Cons.Assets
Total assets¥12.3bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥11.7bnat 2022-05-31vCons.Total assets (5-year summary)
Total assets¥11.8bnat 2021-05-31dCons.Total assets (5-year summary)
Total liabilities¥3.4bnat 2025-05-31Cons.Liabilities
Total liabilities¥2.3bnat 2024-05-31Cons.Liabilities
Net assets / equity¥11.1bnat 2025-05-31Cons.Net assets
Net assets / equity¥10.5bnat 2024-05-31Cons.Net assets
Net assets / equity¥10.1bnat 2023-05-31vCons.Net assets
Net assets / equity¥9.7bnat 2022-05-31vCons.Net assets (5-year summary)
Net assets / equity¥9.7bnat 2021-05-31dCons.Net assets (5-year summary)
Cash and deposits¥5.7bnat 2025-05-31Cons.Cash and deposits
Cash and deposits¥4.6bnat 2024-05-31Cons.Cash and deposits
Cash & equivalents¥5.7bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥4.6bnat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥4.2bnat 2023-05-31vCons.Cash and cash equivalents
Cash & equivalents¥3.8bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.3bnat 2021-05-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥499m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.1bn2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥312m2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥572m2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥841m2020-06-01 → 2021-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow¥1.0bn2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥291m2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow¥436m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥260m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥697m2020-06-01 → 2021-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥444m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥348m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥347m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥387m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥250m2020-06-01 → 2021-05-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥152.762024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥75.562023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥70.72022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥55.632021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥56.272020-06-01 → 2021-05-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,145.82at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,081.14at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,043.28at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,002.86at 2022-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥999.93at 2021-05-31dCons.Net assets per share (5-year summary)
Equity ratio76.6%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio81.7%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio81.9%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio82.4%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio82.1%at 2021-05-31dCons.Equity to asset ratio (5-year summary)
ROE13.7%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE7.1%2023-06-01 → 2024-05-31Cons.Rate of return on equity (5-year summary)
ROE6.9%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE5.5%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
ROE5.7%2020-06-01 → 2021-05-31dCons.Rate of return on equity (5-year summary)
Employees729at 2025-05-31Cons.Number of employees
Employees698at 2024-05-31Cons.Number of employees
Employees691at 2023-05-31vCons.Number of employees
Employees674at 2022-05-31vCons.Number of employees
Employees676at 2021-05-31dCons.Number of employees
Revenue¥10.3bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥9.3bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥8.7bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥7.8bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥7.2bn2020-06-01 → 2021-05-31dStandaloneNet sales (5-year summary)
Operating income¥1.2bn2024-06-01 → 2025-05-31StandaloneOperating income
Operating income¥952m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income¥1.3bn2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥1.0bn2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥966m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥839m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥727m2020-06-01 → 2021-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥2.1bn2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax¥1.0bn2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income¥1.5bn2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥732m2023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥681m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥696m2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Net income¥482m2020-06-01 → 2021-05-31dStandaloneNet income loss (5-year summary)
Total assets¥14.2bnat 2025-05-31StandaloneAssets
Total assets¥12.6bnat 2024-05-31StandaloneAssets
Total assets¥12.1bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥11.5bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥11.4bnat 2021-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥3.4bnat 2025-05-31StandaloneLiabilities
Total liabilities¥2.4bnat 2024-05-31StandaloneLiabilities
Net assets / equity¥10.9bnat 2025-05-31StandaloneNet assets
Net assets / equity¥10.2bnat 2024-05-31StandaloneNet assets
Net assets / equity¥9.9bnat 2023-05-31vStandaloneNet assets
Net assets / equity¥9.5bnat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥9.3bnat 2021-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥5.5bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥4.4bnat 2024-05-31StandaloneCash and deposits
EPS (basic)¥152.172024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥75.72023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥70.562022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥72.72021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥49.882020-06-01 → 2021-05-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥622024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥382023-06-01 → 2024-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥352022-06-01 → 2023-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥332021-06-01 → 2022-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥272020-06-01 → 2021-05-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,122.06at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,057.64at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,021.32at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥981.3at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥964.52at 2021-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio76.2%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio81.3%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio81.5%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio82.0%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio82.1%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)
ROE7.3%2023-06-01 → 2024-05-31StandaloneRate of return on equity (5-year summary)
ROE7.0%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE7.4%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
ROE5.2%2020-06-01 → 2021-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued10,645,020at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,645,020at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,645,020at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued10,645,020at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued10,645,020at 2021-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees653at 2025-05-31StandaloneNumber of employees
Employees621at 2024-05-31StandaloneNumber of employees
Employees609at 2023-05-31vStandaloneNumber of employees
Employees587at 2022-05-31vStandaloneNumber of employees
Employees562at 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 · 40
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment profit2024-06-01 → 2025-05-31−¥1.2bn
Automotive Systemsreportable segmentrevenue2024-06-01 → 2025-05-31¥2.4bn
Automotive Systemsreportable segmentrevenue external2024-06-01 → 2025-05-31¥2.4bn
Automotive Systemsreportable segmentsegment profit2024-06-01 → 2025-05-31¥602m
Control Systemsreportable segmentrevenue2024-06-01 → 2025-05-31¥1.7bn
Control Systemsreportable segmentrevenue external2024-06-01 → 2025-05-31¥1.7bn
Control Systemsreportable segmentsegment profit2024-06-01 → 2025-05-31¥403m
Embedded Systemsreportable segmentrevenue2024-06-01 → 2025-05-31¥1.5bn
Embedded Systemsreportable segmentrevenue external2024-06-01 → 2025-05-31¥1.5bn
Embedded Systemsreportable segmentsegment profit2024-06-01 → 2025-05-31¥267m
Industry And ICT Solutionsreportable segmentrevenue2024-06-01 → 2025-05-31¥3.1bn
Industry And ICT Solutionsreportable segmentrevenue external2024-06-01 → 2025-05-31¥3.1bn
Industry And ICT Solutionsreportable segmentsegment profit2024-06-01 → 2025-05-31¥597m
Particular Information Systemsreportable segmentrevenue2024-06-01 → 2025-05-31¥1.8bn
Particular Information Systemsreportable segmentrevenue external2024-06-01 → 2025-05-31¥1.8bn
Particular Information Systemsreportable segmentsegment profit2024-06-01 → 2025-05-31¥495m
—segment totalemployeesat 2025-05-31681 pure
Total Of Reportable Segments And Otherssegment totalrevenue2024-06-01 → 2025-05-31¥10.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-06-01 → 2025-05-31¥10.5bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-06-01 → 2025-05-31¥2.4bn
Reconciling Itemsreconcilingsegment profit2023-06-01 → 2024-05-31−¥1.1bn
Automotive Systemsreportable segmentrevenue2023-06-01 → 2024-05-31¥2.3bn
Automotive Systemsreportable segmentrevenue external2023-06-01 → 2024-05-31¥2.3bn
Automotive Systemsreportable segmentsegment profit2023-06-01 → 2024-05-31¥585m
Control Systemsreportable segmentrevenue2023-06-01 → 2024-05-31¥1.6bn
Control Systemsreportable segmentrevenue external2023-06-01 → 2024-05-31¥1.6bn
Control Systemsreportable segmentsegment profit2023-06-01 → 2024-05-31¥375m
Embedded Systemsreportable segmentrevenue2023-06-01 → 2024-05-31¥1.4bn
Embedded Systemsreportable segmentrevenue external2023-06-01 → 2024-05-31¥1.4bn
Embedded Systemsreportable segmentsegment profit2023-06-01 → 2024-05-31¥303m
Industry And ICT Solutionsreportable segmentrevenue2023-06-01 → 2024-05-31¥2.9bn
Industry And ICT Solutionsreportable segmentrevenue external2023-06-01 → 2024-05-31¥2.9bn
Industry And ICT Solutionsreportable segmentsegment profit2023-06-01 → 2024-05-31¥534m
Particular Information Systemsreportable segmentrevenue2023-06-01 → 2024-05-31¥1.3bn
Particular Information Systemsreportable segmentrevenue external2023-06-01 → 2024-05-31¥1.3bn
Particular Information Systemsreportable segmentsegment profit2023-06-01 → 2024-05-31¥268m
Total Of Reportable Segments And Otherssegment totalrevenue2023-06-01 → 2024-05-31¥9.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-06-01 → 2024-05-31¥9.5bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-06-01 → 2024-05-31¥2.1bn
—segment totalemployeesat 2025-05-31607 pure

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

All source rows · 1,357
ItemContextValueUnit
Total assets (5-year summary)Prior3YearInstant11735882000JPY
Total assets (5-year summary)Prior2YearInstant12311655000JPY
Total assets (5-year summary)Prior1YearInstant12803046000JPY
Total assets (5-year summary)CurrentYearInstant14473866000JPY
Net assets per share (5-year summary)Prior4YearInstant999.93
Net assets per share (5-year summary)Prior3YearInstant1002.86
Net assets per share (5-year summary)Prior2YearInstant1043.28
Net assets per share (5-year summary)Prior1YearInstant1081.14
Net assets per share (5-year summary)CurrentYearInstant1145.82
Basic earnings loss per share (5-year summary)Prior4YearDuration56.27
Basic earnings loss per share (5-year summary)Prior3YearDuration55.63
Basic earnings loss per share (5-year summary)Prior2YearDuration70.70
Basic earnings loss per share (5-year summary)Prior1YearDuration75.56
Basic earnings loss per share (5-year summary)CurrentYearDuration152.76
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)Prior4YearInstant0.821
Equity to asset ratio (5-year summary)Prior3YearInstant0.824
Equity to asset ratio (5-year summary)Prior2YearInstant0.819
Equity to asset ratio (5-year summary)Prior1YearInstant0.817
Equity to asset ratio (5-year summary)CurrentYearInstant0.766
Rate of return on equity (5-year summary)Prior4YearDuration0.057
Rate of return on equity (5-year summary)Prior3YearDuration0.055
Rate of return on equity (5-year summary)Prior2YearDuration0.069
Rate of return on equity (5-year summary)Prior1YearDuration0.071
Rate of return on equity (5-year summary)CurrentYearDuration0.137
Price earnings ratio (5-year summary)Prior4YearDuration14.11
Price earnings ratio (5-year summary)Prior3YearDuration13.72
Price earnings ratio (5-year summary)Prior2YearDuration13.08
Price earnings ratio (5-year summary)Prior1YearDuration14.11
Price earnings ratio (5-year summary)CurrentYearDuration9.37
Net cash provided by used in operating activities (5-year summary)Prior4YearDuration840784000JPY
Net cash provided by used in operating activities (5-year summary)Prior3YearDuration572127000JPY
Net cash provided by used in operating activities (5-year summary)Prior2YearDuration312367000JPY
Net cash provided by used in operating activities (5-year summary)Prior1YearDuration1050804000JPY
Net cash provided by used in operating activities (5-year summary)CurrentYearDuration498888000JPY
Net cash provided by used in investing activities (5-year summary)Prior4YearDuration696514000JPY
Net cash provided by used in investing activities (5-year summary)Prior3YearDuration259767000JPY
Net cash provided by used in investing activities (5-year summary)Prior2YearDuration435897000JPY
Net cash provided by used in investing activities (5-year summary)Prior1YearDuration-291066000JPY
Net cash provided by used in investing activities (5-year summary)CurrentYearDuration1030580000JPY
Net cash provided by used in financing activities (5-year summary)Prior4YearDuration-250113000JPY
Net cash provided by used in financing activities (5-year summary)Prior3YearDuration-386548000JPY
Net cash provided by used in financing activities (5-year summary)Prior2YearDuration-347341000JPY
Net cash provided by used in financing activities (5-year summary)Prior1YearDuration-347577000JPY
Net cash provided by used in financing activities (5-year summary)CurrentYearDuration-444407000JPY
Cash and cash equivalents (5-year summary)Prior4YearInstant3290238000JPY

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
balance sheet identityconsolidated 2025-05-31pass rounding
balance sheet identitynon_consolidated 2024-05-31pass rounding
balance sheet identitynon_consolidated 2025-05-31pass rounding
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