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¥5.6bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥5.9bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥8.6bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥8.7bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥7.5bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥301m2025-04-01 → 2026-03-31Cons.Operating income
Operating income¥434m2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥564m2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income¥674m2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥2.1bn2023-04-01 → 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¥2.1bn2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥741m2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax¥674m2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥463m2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥427m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.5bn2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.3bn2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.7bn2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥463m2025-04-01 → 2026-03-31Cons.Profit loss
Net income¥427m2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥15.9bnat 2026-03-31Cons.Assets
Total assets¥15.5bnat 2025-03-31Cons.Assets
Total assets¥16.2bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥14.3bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥12.9bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥1.7bnat 2026-03-31Cons.Liabilities
Total liabilities¥1.3bnat 2025-03-31Cons.Liabilities
Net assets / equity¥14.2bnat 2026-03-31Cons.Net assets
Net assets / equity¥14.2bnat 2025-03-31Cons.Net assets
Net assets / equity¥14.5bnat 2024-03-31vCons.Net assets
Net assets / equity¥12.9bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥11.3bnat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥3.5bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥4.4bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥3.2bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥4.1bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥3.6bnat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥3.0bnat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥2.2bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥1.5bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥871m2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.4bn2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥117m2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥1.4bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥900m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥149m2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥117m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥825m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥1.1bn2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥495m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥691m2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥676m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥58m2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥86.492025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥77.252024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥271.882023-04-01 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥399.882022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥304.962021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,723.06at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,585.77at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,617.62at 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥2,311.81at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥2,000.54at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio89.3%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio91.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio89.6%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio90.0%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio87.7%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE3.3%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE3.0%2024-04-01 → 2025-03-31Cons.Rate of return on equity (5-year summary)
ROE11.1%2023-04-01 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE18.6%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
ROE16.6%2021-04-01 → 2022-03-31vCons.Rate of return on equity (5-year summary)
Employees211at 2026-03-31Cons.Number of employees
Employees214at 2025-03-31Cons.Number of employees
Employees212at 2024-03-31vCons.Number of employees
Employees209at 2023-03-31vCons.Number of employees
Employees213at 2022-03-31vCons.Number of employees
Revenue¥5.1bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥5.5bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥8.0bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥8.2bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥7.4bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥332m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income¥463m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥717m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income¥885m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥2.0bn2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.2bn2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.0bn2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥894m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax¥885m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥624m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income¥633m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥1.4bn2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥2.1bn2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income¥1.6bn2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥14.5bnat 2026-03-31StandaloneAssets
Total assets¥13.9bnat 2025-03-31StandaloneAssets
Total assets¥14.8bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥13.1bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥12.0bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥1.3bnat 2026-03-31StandaloneLiabilities
Total liabilities¥793mat 2025-03-31StandaloneLiabilities
Net assets / equity¥13.2bnat 2026-03-31StandaloneNet assets
Net assets / equity¥13.1bnat 2025-03-31StandaloneNet assets
Net assets / equity¥13.3bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥11.9bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥10.5bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥2.2bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥2.5bnat 2025-03-31StandaloneCash and deposits
EPS (basic)¥116.642025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥114.492024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥254.52023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥371.142022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥2912021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥1002025-04-01 → 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¥702023-04-01 → 2024-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1002022-04-01 → 2023-03-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥802021-04-01 → 2022-03-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥2,531.93at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,391.99at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,400.21at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥2,132.06at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,862.55at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio91.0%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio94.3%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.8%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio90.5%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio87.7%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE4.7%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE4.8%2024-04-01 → 2025-03-31StandaloneRate of return on equity (5-year summary)
ROE11.3%2023-04-01 → 2024-03-31vStandaloneRate of return on equity (5-year summary)
ROE18.7%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
ROE16.9%2021-04-01 → 2022-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued5,578,695at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued5,778,695at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued5,778,695at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued5,778,695at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued5,778,695at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees172at 2026-03-31StandaloneNumber of employees
Employees176at 2025-03-31StandaloneNumber of employees
Employees184at 2024-03-31vStandaloneNumber of employees
Employees182at 2023-03-31vStandaloneNumber of employees
Employees186at 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.

All source rows · 1,443
ItemContextValueUnit
Proceeds from sales and redemption of investment securities inv cfPrior1YearDuration23000000JPY
Proceeds from sales and redemption of investment securities inv cfCurrentYearDuration181000000JPY
Purchase of property plant and equipment inv cfPrior1YearDuration-54000000JPY
Purchase of property plant and equipment inv cfCurrentYearDuration-51000000JPY
Proceeds from sales of property plant and equipment inv cfPrior1YearDuration0JPY
Proceeds from sales of property plant and equipment inv cfCurrentYearDuration10000000JPY
Purchase of intangible assets inv cfPrior1YearDuration-292000000JPY
Purchase of intangible assets inv cfCurrentYearDuration-40000000JPY
Purchase of insurance funds inv cfPrior1YearDuration-72000000JPY
Purchase of insurance funds inv cfCurrentYearDuration-77000000JPY
Proceeds from cancellation of insurance funds inv cfPrior1YearDuration71000000JPY
Proceeds from cancellation of insurance funds inv cfCurrentYearDuration79000000JPY
Purchase of investments in subsidiaries resulting in change in scope of consolidation inv cfPrior1YearDuration-22000000JPY
Purchase of investments in subsidiaries resulting in change in scope of consolidation inv cfCurrentYearDuration-JPY
Other net inv cfPrior1YearDuration-1000000JPY
Other net inv cfCurrentYearDuration1000000JPY
Net cash provided by used in investment activitiesPrior1YearDuration-900000000JPY
Net cash provided by used in investment activitiesCurrentYearDuration-1402000000JPY
Increase decrease in short term loans payable fin cfPrior1YearDuration-JPY
Increase decrease in short term loans payable fin cfCurrentYearDuration-40000000JPY
Repayment of long term loans payable fin cfPrior1YearDuration-12000000JPY
Repayment of long term loans payable fin cfCurrentYearDuration-62000000JPY
Purchase of treasury stock fin cfPrior1YearDuration-99000000JPY
Purchase of treasury stock fin cfCurrentYearDuration-599000000JPY
Cash dividends paid fin cfPrior1YearDuration-382000000JPY
Cash dividends paid fin cfCurrentYearDuration-391000000JPY
Dividends paid to non controlling interests fin cfPrior1YearDuration-0JPY
Dividends paid to non controlling interests fin cfCurrentYearDuration-0JPY
Net cash provided by used in financing activitiesPrior1YearDuration-495000000JPY
Net cash provided by used in financing activitiesCurrentYearDuration-1094000000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1YearDuration89000000JPY
Effect of exchange rate change on cash and cash equivalentsCurrentYearDuration135000000JPY
Net increase decrease in cash and cash equivalentsPrior1YearDuration461000000JPY
Net increase decrease in cash and cash equivalentsCurrentYearDuration-897000000JPY
Cash and cash equivalentsPrior2YearInstant3602000000JPY
Cash and cash equivalentsPrior1YearInstant4063000000JPY
Cash and cash equivalentsPrior1YearInstant4063000000JPY
Cash and cash equivalentsCurrentYearInstant3166000000JPY
Number of consolidated subsidiariesCurrentYearInstant4
Write downs of inventoriesPrior1YearDuration117000000JPY
Write downs of inventoriesCurrentYearDuration167000000JPY
Research and development expenses sgaPrior1YearDuration337000000JPY
Research and development expenses sgaCurrentYearDuration353000000JPY
Cash and depositsPrior1YearInstant_NonConsolidatedMember2468000000JPY
Cash and depositsCurrentYearInstant_NonConsolidatedMember2229000000JPY
Electronically recorded monetary claims operating caPrior1YearInstant_NonConsolidatedMember69000000JPY
Electronically recorded monetary claims operating caCurrentYearInstant_NonConsolidatedMember59000000JPY
Accounts receivable tradePrior1YearInstant_NonConsolidatedMember2370000000JPY
Accounts receivable tradeCurrentYearInstant_NonConsolidatedMember1386000000JPY
Short term investment securitiesPrior1YearInstant_NonConsolidatedMember198000000JPY

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