Annual report

Period2025-04-01 → 2026-03-31
Filed2026-05-29
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 146
MetricValuePeriodScopeSource row
Revenue¥39.4bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥36.3bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥32.7bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥31.1bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥27.8bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥4.1bn2025-04-01 → 2026-03-31Cons.Operating income
Operating income¥3.8bn2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥4.2bn2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥3.9bn2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥2.9bn2023-04-01 → 2024-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥2.5bn2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥1.9bn2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥4.2bn2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥3.8bn2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥2.9bn2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥2.4bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.8bn2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.4bn2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.0bn2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥2.9bn2025-04-01 → 2026-03-31Cons.Profit loss
Net income¥2.4bn2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥24.0bnat 2026-03-31Cons.Assets
Total assets¥22.5bnat 2025-03-31Cons.Assets
Total assets¥20.1bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥17.5bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥16.2bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥8.7bnat 2026-03-31Cons.Liabilities
Total liabilities¥8.9bnat 2025-03-31Cons.Liabilities
Net assets / equity¥15.3bnat 2026-03-31Cons.Net assets
Net assets / equity¥13.6bnat 2025-03-31Cons.Net assets
Net assets / equity¥12.0bnat 2024-03-31vCons.Net assets
Net assets / equity¥10.4bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥9.4bnat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥6.5bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥5.7bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥6.0bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.4bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥5.7bnat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥4.8bnat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥4.7bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥3.1bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥3.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.4bn2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.7bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.8bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥271m2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥233m2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥360m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥9m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥2.3bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.5bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥432m2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.3bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.9bn2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥85.932025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥71.272024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥53.212023-04-01 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥42.272022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥30.812021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥30.752021-04-01 → 2022-03-31vCons.Diluted earnings per share (5-year summary)
Net assets per share¥446.89at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥403.59at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥356.43at 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥312.82at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥283.32at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio63.3%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio60.3%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio59.6%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio59.3%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio57.9%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE20.2%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE18.7%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE15.9%2023-04-01 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE14.2%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE11.2%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
Employees2,241at 2026-03-31Cons.Number of employees
Employees2,226at 2025-03-31Cons.Number of employees
Employees2,266at 2024-03-31vCons.Number of employees
Employees2,349at 2023-03-31vCons.Number of employees
Employees2,441at 2022-03-31vCons.Number of employees
Revenue¥6.7bn2025-04-01 → 2026-03-31StandaloneOperating revenue1
Revenue¥5.9bn2024-04-01 → 2025-03-31StandaloneOperating revenue1
Operating income¥3.0bn2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥2.1bn2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥3.1bn2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥2.2bn2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥1.8bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.5bn2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.1bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥3.1bn2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥2.2bn2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥2.9bn2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥2.0bn2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥1.7bn2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.4bn2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.1bn2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥15.7bnat 2026-03-31StandaloneAssets
Total assets¥15.2bnat 2025-03-31StandaloneAssets
Total assets¥14.2bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥12.5bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥11.1bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥2.4bnat 2026-03-31StandaloneLiabilities
Total liabilities¥3.3bnat 2025-03-31StandaloneLiabilities
Net assets / equity¥13.2bnat 2026-03-31StandaloneNet assets
Net assets / equity¥11.8bnat 2025-03-31StandaloneNet assets
Net assets / equity¥10.6bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥9.3bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥8.4bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥1.5bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥932mat 2025-03-31StandaloneCash and deposits
EPS (basic)¥85.622025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥60.582024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥50.442023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥41.832022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥31.512021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥31.452021-04-01 → 2022-03-31vStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥802025-04-01 → 2026-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥702024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥502023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥452022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥402021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥389.4at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥352.42at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥314.97at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥280.18at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥253.48at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio84.5%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio78.0%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio74.5%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio74.4%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio75.9%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE23.1%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE18.1%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE17.0%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE15.7%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE12.7%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued17,229,712at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued17,229,712at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued18,066,453at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued18,066,453at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued18,066,453at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees153at 2026-03-31StandaloneNumber of employees
Employees142at 2025-03-31StandaloneNumber of employees
Employees137at 2024-03-31vStandaloneNumber of employees
Employees138at 2023-03-31vStandaloneNumber 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 · 1
SegmentItemPeriodValue
System Operation Managementreportable segmentemployeesat 2026-03-312241 pure

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

All source rows · 1,571
ItemContextValueUnit
Machinery and equipmentCurrentYearInstant28482000JPY
Accumulated depreciation machinery and equipmentPrior1YearInstant-16402000JPY
Accumulated depreciation machinery and equipmentCurrentYearInstant-18982000JPY
Machinery and equipment netPrior1YearInstant6934000JPY
Machinery and equipment netCurrentYearInstant9499000JPY
Tools furniture and fixturesPrior1YearInstant730590000JPY
Tools furniture and fixturesCurrentYearInstant700841000JPY
Accumulated depreciation tools furniture and fixturesPrior1YearInstant-586017000JPY
Accumulated depreciation tools furniture and fixturesCurrentYearInstant-564286000JPY
Tools furniture and fixtures netPrior1YearInstant144573000JPY
Tools furniture and fixtures netCurrentYearInstant136555000JPY
LandPrior1YearInstant419680000JPY
LandCurrentYearInstant419680000JPY
Property plant and equipmentPrior1YearInstant1463168000JPY
Property plant and equipmentCurrentYearInstant1440505000JPY
GoodwillPrior1YearInstant475828000JPY
GoodwillCurrentYearInstant273890000JPY
SoftwarePrior1YearInstant88303000JPY
SoftwareCurrentYearInstant61987000JPY
Other iaPrior1YearInstant754000JPY
Other iaCurrentYearInstant2694000JPY
Intangible assetsPrior1YearInstant564886000JPY
Intangible assetsCurrentYearInstant338572000JPY
Investment securitiesPrior1YearInstant4664007000JPY
Investment securitiesCurrentYearInstant4189408000JPY
Deferred tax assetsPrior1YearInstant651589000JPY
Deferred tax assetsCurrentYearInstant801181000JPY
Guarantee deposits ioaPrior1YearInstant371700000JPY
Guarantee deposits ioaCurrentYearInstant361992000JPY
Other ioaPrior1YearInstant386411000JPY
Other ioaCurrentYearInstant458307000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant-7500000JPY
Allowance for doubtful accounts ioa by groupCurrentYearInstant-7500000JPY
Investments and other assetsPrior1YearInstant6066209000JPY
Investments and other assetsCurrentYearInstant5803389000JPY
Noncurrent assetsPrior1YearInstant8094264000JPY
Noncurrent assetsCurrentYearInstant7582467000JPY
AssetsPrior1YearInstant22490312000JPY
AssetsCurrentYearInstant23992484000JPY
Accounts payable tradePrior1YearInstant1378584000JPY
Accounts payable tradeCurrentYearInstant1397940000JPY
Contract liabilitiesPrior1YearInstant673293000JPY
Contract liabilitiesCurrentYearInstant1013089000JPY
Short term loans payablePrior1YearInstant1800000000JPY
Short term loans payableCurrentYearInstant1000000000JPY
Current portion of long term loans payablePrior1YearInstant150000000JPY
Current portion of long term loans payableCurrentYearInstant-JPY
Income taxes payablePrior1YearInstant1132988000JPY
Income taxes payableCurrentYearInstant884386000JPY
Provision for bonusesPrior1YearInstant1443365000JPY

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 · 22 of 22 passed
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identityconsolidated 2026-03-31pass
balance sheet identitynon_consolidated 2025-03-31pass
balance sheet identitynon_consolidated 2026-03-31pass
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 · 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