Annual report

Period2025-01-01 → 2025-12-31
Filed2026-05-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amended by S100YJGG (2026-06-24).

Key figures · 147
MetricValuePeriodScopeSource row
Revenue¥14.7bn2025-01-01 → 2025-12-31Cons.Net sales
Revenue¥19.3bn2024-01-01 → 2024-12-31Cons.Net sales
Revenue¥23.1bn2023-01-01 → 2023-12-31vCons.Net sales (5-year summary)
Revenue¥23.4bn2022-01-01 → 2022-12-31dCons.Net sales (5-year summary)
Revenue¥19.1bn2021-01-01 → 2021-12-31dCons.Net sales (5-year summary)
Operating income−¥1.5bn2025-01-01 → 2025-12-31Cons.Operating income
Operating income¥1.1bn2024-01-01 → 2024-12-31Cons.Operating income
Ordinary income−¥1.6bn2025-01-01 → 2025-12-31Cons.Ordinary income
Ordinary income¥960m2024-01-01 → 2024-12-31Cons.Ordinary income
Ordinary income¥1.6bn2023-01-01 → 2023-12-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥2.0bn2022-01-01 → 2022-12-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥1.7bn2021-01-01 → 2021-12-31dCons.Ordinary income loss (5-year summary)
Profit before tax−¥1.6bn2025-01-01 → 2025-12-31Cons.Income before income taxes
Profit before tax¥868m2024-01-01 → 2024-12-31Cons.Income before income taxes
Net income (owners)−¥2.3bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥540m2024-01-01 → 2024-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.1bn2023-01-01 → 2023-12-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2022-01-01 → 2022-12-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.2bn2021-01-01 → 2021-12-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥2.3bn2025-01-01 → 2025-12-31Cons.Profit loss
Net income¥540m2024-01-01 → 2024-12-31Cons.Profit loss
Total assets¥19.5bnat 2025-12-31Cons.Assets
Total assets¥26.0bnat 2024-12-31Cons.Assets
Total assets¥29.8bnat 2023-12-31vCons.Total assets (5-year summary)
Total assets¥28.6bnat 2022-12-31dCons.Total assets (5-year summary)
Total assets¥19.8bnat 2021-12-31dCons.Total assets (5-year summary)
Total liabilities¥9.8bnat 2025-12-31Cons.Liabilities
Total liabilities¥13.9bnat 2024-12-31Cons.Liabilities
Net assets / equity¥9.7bnat 2025-12-31Cons.Net assets
Net assets / equity¥12.1bnat 2024-12-31Cons.Net assets
Net assets / equity¥11.8bnat 2023-12-31vCons.Net assets
Net assets / equity¥8.3bnat 2022-12-31dCons.Net assets (5-year summary)
Net assets / equity¥7.3bnat 2021-12-31dCons.Net assets (5-year summary)
Cash and deposits¥2.0bnat 2025-12-31Cons.Cash and deposits
Cash and deposits¥2.2bnat 2024-12-31Cons.Cash and deposits
Cash & equivalents¥2.0bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥2.1bnat 2024-12-31Cons.Cash and cash equivalents
Cash & equivalents¥2.7bnat 2023-12-31vCons.Cash and cash equivalents
Cash & equivalents¥4.1bnat 2022-12-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥4.1bnat 2021-12-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥3.1bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.4bn2024-01-01 → 2024-12-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥1.2bn2023-01-01 → 2023-12-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥3.6bn2022-01-01 → 2022-12-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.1bn2021-01-01 → 2021-12-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥420m2025-01-01 → 2025-12-31Cons.Net cash provided by used in investment activities
Investing cash flow¥302m2024-01-01 → 2024-12-31Cons.Net cash provided by used in investment activities
Investing cash flow¥106m2023-01-01 → 2023-12-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥210m2022-01-01 → 2022-12-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥208m2021-01-01 → 2021-12-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥2.8bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities
Financing cash flow¥392m2024-01-01 → 2024-12-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥338m2023-01-01 → 2023-12-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥3.7bn2022-01-01 → 2022-12-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥402m2021-01-01 → 2021-12-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-177.972025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥41.192024-01-01 → 2024-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥95.592023-01-01 → 2023-12-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥107.632022-01-01 → 2022-12-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥102.862021-01-01 → 2021-12-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥740.54at 2025-12-31Cons.Net assets per share (5-year summary)
Net assets per share¥922.03at 2024-12-31Cons.Net assets per share (5-year summary)
Net assets per share¥901.88at 2023-12-31vCons.Net assets per share (5-year summary)
Net assets per share¥731.65at 2022-12-31dCons.Net assets per share (5-year summary)
Net assets per share¥646.23at 2021-12-31dCons.Net assets per share (5-year summary)
Equity ratio49.8%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio46.5%at 2024-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio39.7%at 2023-12-31vCons.Equity to asset ratio (5-year summary)
Equity ratio29.0%at 2022-12-31dCons.Equity to asset ratio (5-year summary)
Equity ratio37.0%at 2021-12-31dCons.Equity to asset ratio (5-year summary)
ROE-21.4%2025-01-01 → 2025-12-31Cons.Rate of return on equity (5-year summary)
ROE4.5%2024-01-01 → 2024-12-31Cons.Rate of return on equity (5-year summary)
ROE11.2%2023-01-01 → 2023-12-31vCons.Rate of return on equity (5-year summary)
ROE15.6%2022-01-01 → 2022-12-31dCons.Rate of return on equity (5-year summary)
ROE17.4%2021-01-01 → 2021-12-31dCons.Rate of return on equity (5-year summary)
Employees275at 2025-12-31Cons.Number of employees
Employees293at 2024-12-31Cons.Number of employees
Employees289at 2023-12-31vCons.Number of employees
Employees293at 2022-12-31dCons.Number of employees
Employees278at 2021-12-31dCons.Number of employees
Revenue¥13.9bn2025-01-01 → 2025-12-31StandaloneNet sales
Revenue¥18.7bn2024-01-01 → 2024-12-31StandaloneNet sales
Revenue¥22.5bn2023-01-01 → 2023-12-31vStandaloneNet sales (5-year summary)
Revenue¥22.9bn2022-01-01 → 2022-12-31dStandaloneNet sales (5-year summary)
Revenue¥18.6bn2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Operating income−¥1.5bn2025-01-01 → 2025-12-31StandaloneOperating income
Operating income¥1.2bn2024-01-01 → 2024-12-31StandaloneOperating income
Ordinary income−¥1.6bn2025-01-01 → 2025-12-31StandaloneOrdinary income
Ordinary income¥1.3bn2024-01-01 → 2024-12-31StandaloneOrdinary income
Ordinary income¥1.5bn2023-01-01 → 2023-12-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥2.0bn2022-01-01 → 2022-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥1.4bn2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥1.6bn2025-01-01 → 2025-12-31StandaloneIncome before income taxes
Profit before tax¥1.1bn2024-01-01 → 2024-12-31StandaloneIncome before income taxes
Net income−¥2.2bn2025-01-01 → 2025-12-31StandaloneProfit loss
Net income¥830m2024-01-01 → 2024-12-31StandaloneProfit loss
Net income¥1.2bn2023-01-01 → 2023-12-31vStandaloneNet income loss (5-year summary)
Net income¥1.4bn2022-01-01 → 2022-12-31dStandaloneNet income loss (5-year summary)
Net income¥979m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Total assets¥18.5bnat 2025-12-31StandaloneAssets
Total assets¥25.1bnat 2024-12-31StandaloneAssets
Total assets¥29.0bnat 2023-12-31vStandaloneTotal assets (5-year summary)
Total assets¥27.8bnat 2022-12-31dStandaloneTotal assets (5-year summary)
Total assets¥18.7bnat 2021-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥9.6bnat 2025-12-31StandaloneLiabilities
Total liabilities¥13.9bnat 2024-12-31StandaloneLiabilities
Net assets / equity¥8.9bnat 2025-12-31StandaloneNet assets
Net assets / equity¥11.2bnat 2024-12-31StandaloneNet assets
Net assets / equity¥10.7bnat 2023-12-31vStandaloneNet assets
Net assets / equity¥7.3bnat 2022-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥6.1bnat 2021-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.1bnat 2025-12-31StandaloneCash and deposits
Cash and deposits¥1.1bnat 2024-12-31StandaloneCash and deposits
EPS (basic)¥-167.082025-01-01 → 2025-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥63.342024-01-01 → 2024-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥97.832023-01-01 → 2023-12-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥127.982022-01-01 → 2022-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥86.342021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥62024-01-01 → 2024-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥1022023-01-01 → 2023-12-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1272022-01-01 → 2022-12-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥1242021-01-01 → 2021-12-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥677.07at 2025-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥850.13at 2024-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥817.94at 2023-12-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥641.17at 2022-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥539.82at 2021-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio48.1%at 2025-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio44.5%at 2024-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio37.0%at 2023-12-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio26.1%at 2022-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio32.6%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE-21.9%2025-01-01 → 2025-12-31StandaloneRate of return on equity (5-year summary)
ROE7.6%2024-01-01 → 2024-12-31StandaloneRate of return on equity (5-year summary)
ROE12.9%2023-01-01 → 2023-12-31vStandaloneRate of return on equity (5-year summary)
ROE21.7%2022-01-01 → 2022-12-31dStandaloneRate of return on equity (5-year summary)
ROE17.2%2021-01-01 → 2021-12-31dStandaloneRate of return on equity (5-year summary)
Shares issued13,470,000at 2025-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued13,470,000at 2024-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,490,000at 2023-12-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,945,000at 2022-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued1,945,000at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees160at 2025-12-31StandaloneNumber of employees
Employees169at 2024-12-31StandaloneNumber of employees
Employees165at 2023-12-31vStandaloneNumber of employees
Employees167at 2022-12-31dStandaloneNumber of employees
Employees163at 2021-12-31dStandaloneNumber 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 · 4
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsemployeesat 2025-12-310 pure
Semiconductorreportable segmentemployeesat 2025-12-31254 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsemployeesat 2025-12-310 pure
Semiconductorreportable segmentemployeesat 2025-12-31139 pure

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

All source rows · 1,271
ItemContextValueUnit
Shareholding ratioCurrentYearInstant_No3MajorShareholdersMember0.0040
Number of shares heldCurrentYearInstant_No4MajorShareholdersMember51000
Shareholding ratioCurrentYearInstant_No4MajorShareholdersMember0.0039
Number of shares heldCurrentYearInstant_No5MajorShareholdersMember45000
Shareholding ratioCurrentYearInstant_No5MajorShareholdersMember0.0034
Number of shares heldCurrentYearInstant_No6MajorShareholdersMember40800
Shareholding ratioCurrentYearInstant_No6MajorShareholdersMember0.0031
Number of shares heldCurrentYearInstant_No7MajorShareholdersMember36000
Shareholding ratioCurrentYearInstant_No7MajorShareholdersMember0.0027
Number of shares heldCurrentYearInstant_No8MajorShareholdersMember34799
Shareholding ratioCurrentYearInstant_No8MajorShareholdersMember0.0027
Number of shares heldCurrentYearInstant_No9MajorShareholdersMember33871
Shareholding ratioCurrentYearInstant_No9MajorShareholdersMember0.0026
Number of shares heldCurrentYearInstant_No10MajorShareholdersMember33000
Shareholding ratioCurrentYearInstant_No10MajorShareholdersMember0.0025
Number of shares heldCurrentYearInstant9081870
Shareholding ratioCurrentYearInstant0.6919
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember343600
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember13114600
Number of voting rights issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember131146
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember11800
Number of shares issued shares voting rightsCurrentYearInstant13470000
Number of voting rights issued shares voting rightsCurrentYearInstant131146
Number of shares held in own name treasury shares etcCurrentYearInstant_Row1Member343600
Number of shares held in others names treasury shares etcCurrentYearInstant_Row1Member-
Total number of shares held treasury shares etcCurrentYearInstant_Row1Member343600
Shareholding ratio treasury shares etcCurrentYearInstant_Row1Member0.0255
Number of shares held in own name treasury shares etcCurrentYearInstant343600
Number of shares held in others names treasury shares etcCurrentYearInstant-
Total number of shares held treasury shares etcCurrentYearInstant343600
Shareholding ratio treasury shares etcCurrentYearInstant0.0255
Number of male directors and other officersFilingDateInstant10
Number of female directors and other officersFilingDateInstant-
Ratio of female directors and other officersFilingDateInstant-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000BounoMasayukiMember54000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000HiraiHiroyukiMember40800
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000MasudaTakashiMember33000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000ItouSatoshiMember100
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000TabuchiHirohisaMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000OkudaTetsuyaMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000FukaoMinoruMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000ImaiShirouMember10200
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000TeraoKoujiMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000YamamotoJitsujiMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant138100
Audit fees reporting companyPrior1YearDuration35000000JPY

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 2024-12-31pass
balance sheet identityconsolidated 2025-12-31pass
balance sheet identitynon_consolidated 2024-12-31pass rounding
balance sheet identitynon_consolidated 2025-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-12-31pass
statement vs summary · net assetsconsolidated 2024-12-31pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · net assetsnon_consolidated 2024-12-31pass
statement vs summary · net assetsnon_consolidated 2025-12-31pass
statement vs summary · net income attributable to parentconsolidated 2024-01-01/2024-12-31pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-12-31pass
statement vs summary · operating cash flowconsolidated 2024-01-01/2024-12-31pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-12-31pass
statement vs summary · revenueconsolidated 2024-01-01/2024-12-31pass
statement vs summary · revenueconsolidated 2025-01-01/2025-12-31pass
statement vs summary · revenuenon_consolidated 2024-01-01/2024-12-31pass
statement vs summary · revenuenon_consolidated 2025-01-01/2025-12-31pass
statement vs summary · total assetsconsolidated 2024-12-31pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsnon_consolidated 2024-12-31pass
statement vs summary · total assetsnon_consolidated 2025-12-31pass