Annual report

Period2025-04-01 → 2026-03-31
Filed2026-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 140
MetricValuePeriodScopeSource row
Revenue¥1.6bn2025-04-01 → 2026-03-31Cons.Net sales
Revenue¥1.5bn2024-04-01 → 2025-03-31Cons.Net sales
Revenue¥1.7bn2023-04-01 → 2024-03-31vCons.Net sales (5-year summary)
Revenue¥2.1bn2022-04-01 → 2023-03-31vCons.Net sales (5-year summary)
Revenue¥1.3bn2021-04-01 → 2022-03-31vCons.Net sales (5-year summary)
Operating income¥83m2025-04-01 → 2026-03-31Cons.Operating income
Operating income−¥142m2024-04-01 → 2025-03-31Cons.Operating income
Ordinary income¥131m2025-04-01 → 2026-03-31Cons.Ordinary income
Ordinary income−¥155m2024-04-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥44m2023-04-01 → 2024-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥511m2022-04-01 → 2023-03-31vCons.Ordinary income loss (5-year summary)
Ordinary income−¥128m2021-04-01 → 2022-03-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥131m2025-04-01 → 2026-03-31Cons.Income before income taxes
Profit before tax−¥433m2024-04-01 → 2025-03-31Cons.Income before income taxes
Net income (owners)¥125m2025-04-01 → 2026-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥449m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥26m2023-04-01 → 2024-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥493m2022-04-01 → 2023-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥388m2021-04-01 → 2022-03-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥125m2025-04-01 → 2026-03-31Cons.Profit loss
Net income−¥449m2024-04-01 → 2025-03-31Cons.Profit loss
Total assets¥2.2bnat 2026-03-31Cons.Assets
Total assets¥2.3bnat 2025-03-31Cons.Assets
Total assets¥2.7bnat 2024-03-31vCons.Total assets (5-year summary)
Total assets¥3.0bnat 2023-03-31vCons.Total assets (5-year summary)
Total assets¥2.3bnat 2022-03-31vCons.Total assets (5-year summary)
Total liabilities¥640mat 2026-03-31Cons.Liabilities
Total liabilities¥920mat 2025-03-31Cons.Liabilities
Net assets / equity¥1.6bnat 2026-03-31Cons.Net assets
Net assets / equity¥1.4bnat 2025-03-31Cons.Net assets
Net assets / equity¥1.8bnat 2024-03-31vCons.Net assets
Net assets / equity¥1.5bnat 2023-03-31vCons.Net assets (5-year summary)
Net assets / equity¥828mat 2022-03-31vCons.Net assets (5-year summary)
Cash and deposits¥1.1bnat 2026-03-31Cons.Cash and deposits
Cash and deposits¥1.1bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥1.1bnat 2026-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.1bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.4bnat 2024-03-31vCons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2023-03-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.3bnat 2022-03-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥69m2025-04-01 → 2026-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥73m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥79m2023-04-01 → 2024-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥277m2022-04-01 → 2023-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥16m2021-04-01 → 2022-03-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥14m2025-04-01 → 2026-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥28m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow¥115m2023-04-01 → 2024-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥156m2022-04-01 → 2023-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥7m2021-04-01 → 2022-03-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥88m2025-04-01 → 2026-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥128m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥245m2023-04-01 → 2024-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥87m2022-04-01 → 2023-03-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥35m2021-04-01 → 2022-03-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥30.812025-04-01 → 2026-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-110.992024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥6.982023-04-01 → 2024-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥145.232022-04-01 → 2023-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-117.52021-04-01 → 2022-03-31vCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥97.292022-04-01 → 2023-03-31vCons.Diluted earnings per share (5-year summary)
Net assets per share¥377.94at 2026-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥333.49at 2025-03-31Cons.Net assets per share (5-year summary)
Net assets per share¥442.65at 2024-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥413.63at 2023-03-31vCons.Net assets per share (5-year summary)
Net assets per share¥249.05at 2022-03-31vCons.Net assets per share (5-year summary)
Equity ratio70.2%at 2026-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio59.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio65.7%at 2024-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio49.8%at 2023-03-31vCons.Equity to asset ratio (5-year summary)
Equity ratio36.1%at 2022-03-31vCons.Equity to asset ratio (5-year summary)
ROE8.7%2025-04-01 → 2026-03-31Cons.Rate of return on equity (5-year summary)
ROE1.6%2023-04-01 → 2024-03-31vCons.Rate of return on equity (5-year summary)
ROE42.4%2022-04-01 → 2023-03-31vCons.Rate of return on equity (5-year summary)
Employees55at 2026-03-31Cons.Number of employees
Employees69at 2025-03-31Cons.Number of employees
Employees70at 2024-03-31vCons.Number of employees
Employees65at 2023-03-31vCons.Number of employees
Employees66at 2022-03-31vCons.Number of employees
Revenue¥1.6bn2025-04-01 → 2026-03-31StandaloneNet sales
Revenue¥1.5bn2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥1.7bn2023-04-01 → 2024-03-31vStandaloneNet sales (5-year summary)
Revenue¥2.1bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥1.3bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Operating income¥78m2025-04-01 → 2026-03-31StandaloneOperating income
Operating income−¥268m2024-04-01 → 2025-03-31StandaloneOperating income
Ordinary income¥194m2025-04-01 → 2026-03-31StandaloneOrdinary income
Ordinary income−¥292m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income−¥64m2023-04-01 → 2024-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥414m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥161m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥177m2025-04-01 → 2026-03-31StandaloneIncome before income taxes
Profit before tax−¥507m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Net income¥175m2025-04-01 → 2026-03-31StandaloneProfit loss
Net income−¥507m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income−¥83m2023-04-01 → 2024-03-31vStandaloneNet income loss (5-year summary)
Net income¥397m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income−¥163m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Total assets¥2.1bnat 2026-03-31StandaloneAssets
Total assets¥2.1bnat 2025-03-31StandaloneAssets
Total assets¥2.6bnat 2024-03-31vStandaloneTotal assets (5-year summary)
Total assets¥3.0bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.5bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total liabilities¥623mat 2026-03-31StandaloneLiabilities
Total liabilities¥801mat 2025-03-31StandaloneLiabilities
Net assets / equity¥1.5bnat 2026-03-31StandaloneNet assets
Net assets / equity¥1.3bnat 2025-03-31StandaloneNet assets
Net assets / equity¥1.8bnat 2024-03-31vStandaloneNet assets
Net assets / equity¥1.6bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥1.1bnat 2022-03-31vStandaloneNet assets (5-year summary)
Cash and deposits¥1.1bnat 2026-03-31StandaloneCash and deposits
Cash and deposits¥911mat 2025-03-31StandaloneCash and deposits
EPS (basic)¥43.072025-04-01 → 2026-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-125.462024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-21.972023-04-01 → 2024-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥116.922022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-49.432021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥78.322022-04-01 → 2023-03-31vStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥360.53at 2026-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥317.25at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥441.47at 2024-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥449.38at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥322.5at 2022-03-31vStandaloneNet assets per share (5-year summary)
Equity ratio69.7%at 2026-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio61.2%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio67.3%at 2024-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio53.8%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio42.5%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
ROE12.7%2025-04-01 → 2026-03-31StandaloneRate of return on equity (5-year summary)
ROE29.4%2022-04-01 → 2023-03-31vStandaloneRate of return on equity (5-year summary)
Shares issued4,076,933at 2026-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,057,233at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,028,133at 2024-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued3,633,815at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued3,307,112at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Employees45at 2026-03-31StandaloneNumber of employees
Employees48at 2025-03-31StandaloneNumber of employees
Employees46at 2024-03-31vStandaloneNumber of employees
Employees44at 2023-03-31vStandaloneNumber of employees
Employees41at 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 · 1,311
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)晄和監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)日 浦 祐 介
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)白 濱 芳 明
Audit opinion consolidated (text)FilingDateInstantText · Plus
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)製品販売及び受託試験サービスにおける製品の投入に関する売上高の期間帰属の適切性
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row1MemberText · Plus
Reference2 kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)連結財務諸表注記「(収益認識関係)1.顧客との契約から生じる収益を分解した情報」
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information consolidated (text)FilingDateInstantText · Plus
Fee related information consolidated (text)FilingDateInstantText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)晄和監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)日 浦 祐 介
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)白 濱 芳 明
Audit opinion non consolidated (text)FilingDateInstantText · Plus
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)(製品販売及び受託試験サービスにおける製品の投入に関する売上高の期間帰属の適切性)
Same as kam for consolidated fskam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration1324817000JPY
Net sales (5-year summary)Prior3YearDuration2124051000JPY
Net sales (5-year summary)Prior2YearDuration1715321000JPY
Net sales (5-year summary)Prior1YearDuration1541388000JPY
Net sales (5-year summary)CurrentYearDuration1565532000JPY
Ordinary income loss (5-year summary)Prior4YearDuration-127965000JPY
Ordinary income loss (5-year summary)Prior3YearDuration511299000JPY
Ordinary income loss (5-year summary)Prior2YearDuration43526000JPY
Ordinary income loss (5-year summary)Prior1YearDuration-155182000JPY
Ordinary income loss (5-year summary)CurrentYearDuration131275000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration-387970000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration493329000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration26378000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration-448933000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration125228000JPY
Comprehensive income (5-year summary)Prior4YearDuration-361958000JPY
Comprehensive income (5-year summary)Prior3YearDuration499537000JPY
Comprehensive income (5-year summary)Prior2YearDuration62184000JPY
Comprehensive income (5-year summary)Prior1YearDuration-446402000JPY
Comprehensive income (5-year summary)CurrentYearDuration180129000JPY
Net assets (5-year summary)Prior4YearInstant828151000JPY
Net assets (5-year summary)Prior3YearInstant1514470000JPY
Net assets (5-year summary)Prior2YearInstant1797607000JPY
Net assets (5-year summary)Prior1YearInstant1365406000JPY

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 rounding
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