Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥28.9bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥28.5bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥26.9bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥25.2bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥30.9bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥2.1bn2025-04-01 → 2026-03-31Cons.Operating income
Operating income¥1.6bn2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥2.1bn2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥1.6bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥1.9bn2023-04-01 → 2024-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.5bn2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥2.2bn2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥2.9bn2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥1.3bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥1.9bn2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥835m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.1bn2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥646m2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.5bn2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.9bn2025-04-01 → 2026-03-31Cons.Profit loss
Net income¥835m2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥36.9bnat 2026-03-31Cons.Assets
Total assets¥36.7bnat 2025-03-31Cons.Assets
Total assets¥36.8bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥34.5bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥35.1bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥11.8bnat 2026-03-31Cons.Liabilities
Total liabilities¥13.0bnat 2025-03-31Cons.Liabilities
Net assets / equity¥25.1bnat 2026-03-31Cons.Net assets
Net assets / equity¥23.7bnat 2025-03-31Cons.Net assets
Net assets / equity¥23.3bnat 2024-03-31vCons.Net assets
Net assets / equity¥21.9bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥21.7bnat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥710mat 2026-03-31Cons.Cash and deposits
Cash and deposits¥576mat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥8.0bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.3bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.1bnat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥8.0bnat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥5.1bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥4.5bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥928m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.9bn2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.2bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.0bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥75m2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥727m2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥817m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥612m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥662m2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥484m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥192m2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥484m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.2bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥59.412025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥26.712024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥35.262023-04-01 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥20.652022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥46.532021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥819.99at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥758.85at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥745.35at 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥699.51at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥694.34at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio68.1%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio64.6%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio63.4%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio63.3%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio61.8%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE7.6%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE3.5%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE4.9%2023-04-01 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE3.0%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE6.9%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
Employees467at 2026-03-31Cons.Number of employees
Employees465at 2025-03-31Cons.Number of employees
Employees465at 2024-03-31vCons.Number of employees
Employees469at 2023-03-31vCons.Number of employees
Employees489at 2022-03-31vCons.Number of employees
Revenue¥28.6bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥28.3bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥26.5bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥24.8bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥30.6bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥2.1bn2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥1.5bn2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥2.2bn2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥1.6bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.8bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.6bn2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.2bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥3.0bn2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥1.6bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥2.0bn2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥1.2bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥1.1bn2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥766m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.4bn2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥35.9bnat 2026-03-31StandaloneAssets
Total assets¥35.9bnat 2025-03-31StandaloneAssets
Total assets¥35.8bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥33.6bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥33.9bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥11.4bnat 2026-03-31StandaloneLiabilities
Total liabilities¥12.8bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥24.5bnat 2026-03-31StandaloneNet assets
Net assets / equity¥23.1bnat 2025-03-31StandaloneNet assets
Net assets / equity¥22.4bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥21.0bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥20.7bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥178mat 2026-03-31StandaloneCash and deposits
Cash and deposits¥67mat 2025-03-31StandaloneCash and deposits
EPS (basic)¥62.852025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥36.882024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥36.092023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥24.482022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥45.372021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥132025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥112024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥112023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥62022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥142021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥799.97at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥738.94at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥717.06at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥670.64at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥661.95at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio68.2%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio64.4%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio62.6%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio62.5%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio61.0%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE8.2%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE5.1%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE5.2%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE3.7%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE7.0%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued31,530,000at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued31,530,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued31,530,000at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued31,530,000at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued31,530,000at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees320at 2026-03-31StandaloneNumber of employees
Employees288at 2025-03-31StandaloneNumber of employees
Employees280at 2024-03-31vStandaloneNumber of employees
Employees283at 2023-03-31vStandaloneNumber of employees
Employees289at 2022-03-31vStandaloneNumber 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
Engineeringreportable segmentemployeesat 2026-03-31467 pure
Engineeringreportable segmentemployeesat 2026-03-31320 pure

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

All source rows · 1,430
ItemContextValueUnit
Increase decrease in advances received ope cfCurrentYearDuration30643000JPY
Increase decrease in accounts payable other ope cfPrior1YearDuration1100973000JPY
Increase decrease in accounts payable other ope cfCurrentYearDuration-1503398000JPY
Other net ope cfPrior1YearDuration-489730000JPY
Other net ope cfCurrentYearDuration1108281000JPY
Subtotal ope cfPrior1YearDuration1379082000JPY
Subtotal ope cfCurrentYearDuration4752453000JPY
Interest and dividends income received ope cf inv cfPrior1YearDuration31188000JPY
Interest and dividends income received ope cf inv cfCurrentYearDuration60381000JPY
Interest expenses paid ope cf fin cfPrior1YearDuration-2013000JPY
Interest expenses paid ope cf fin cfCurrentYearDuration-3397000JPY
Income taxes paid ope cfPrior1YearDuration-480499000JPY
Income taxes paid ope cfCurrentYearDuration-325969000JPY
Net cash provided by used in operating activitiesPrior1YearDuration927757000JPY
Net cash provided by used in operating activitiesCurrentYearDuration4483468000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration-1281307000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration-948550000JPY
Proceeds from sales of property plant and equipment inv cfPrior1YearDuration6900000JPY
Proceeds from sales of property plant and equipment inv cfCurrentYearDuration2002000JPY
Proceeds from sales of investment securities inv cfPrior1YearDuration-JPY
Proceeds from sales of investment securities inv cfCurrentYearDuration919766000JPY
Other net inv cfPrior1YearDuration-52217000JPY
Other net inv cfCurrentYearDuration-48184000JPY
Net cash provided by used in investment activitiesPrior1YearDuration-1326624000JPY
Net cash provided by used in investment activitiesCurrentYearDuration-74965000JPY
Proceeds from long term loans payable fin cfPrior1YearDuration10000000JPY
Proceeds from long term loans payable fin cfCurrentYearDuration10000000JPY
Repayment of long term loans payable fin cfPrior1YearDuration-50000000JPY
Repayment of long term loans payable fin cfCurrentYearDuration-10000000JPY
Purchase of treasury stock fin cfPrior1YearDuration-JPY
Purchase of treasury stock fin cfCurrentYearDuration-279500000JPY
Cash dividends paid fin cfPrior1YearDuration-437830000JPY
Cash dividends paid fin cfCurrentYearDuration-375312000JPY
Repayments of lease obligations fin cfPrior1YearDuration-6259000JPY
Repayments of lease obligations fin cfCurrentYearDuration-6980000JPY
Net cash provided by used in financing activitiesPrior1YearDuration-484089000JPY
Net cash provided by used in financing activitiesCurrentYearDuration-661793000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration-882955000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration3746708000JPY
Cash and cash equivalentsPrior2YearInstant5142028000JPY
Cash and cash equivalentsPrior1YearInstant4259072000JPY
Cash and cash equivalentsPrior1YearInstant4259072000JPY
Cash and cash equivalentsCurrentYearInstant8005781000JPY
Number of consolidated subsidiariesCurrentYearInstant1
Write downs of inventoriesPrior1YearDuration206284000JPY
Write downs of inventoriesCurrentYearDuration74648000JPY
Salaries sgaPrior1YearDuration966139000JPY
Salaries sgaCurrentYearDuration1022193000JPY
Provision for bonuses sgaPrior1YearDuration228260000JPY
Provision for bonuses sgaCurrentYearDuration420046000JPY

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 2025-03-31pass rounding
balance sheet identityconsolidated 2026-03-31pass
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2026-03-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-03-31pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2026-03-31pass
statement vs summary · net assetsnon_consolidated 2024-03-31pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2026-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2026-03-31pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenueconsolidated 2024-04-01/2025-03-31pass
statement vs summary · revenueconsolidated 2025-04-01/2026-03-31pass
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2025-04-01/2026-03-31pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2026-03-31pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2026-03-31pass