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
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000FukaoMinoruMember
Original text (Japanese)(注)3
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000ImaiShirouMember
Original text (Japanese)監査役(常勤)
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000ImaiShirouMember
Original text (Japanese)今井 志郎
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000ImaiShirouMember1954-11-29
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E36545-000ImaiShirouMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000ImaiShirouMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000TeraoKoujiMember
Original text (Japanese)監査役
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000TeraoKoujiMember
Original text (Japanese)寺尾 耕治
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000TeraoKoujiMember1958-04-28
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E36545-000TeraoKoujiMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000TeraoKoujiMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000YamamotoJitsujiMember
Original text (Japanese)監査役
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000YamamotoJitsujiMember
Original text (Japanese)山本 実治
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000YamamotoJitsujiMember1956-09-23
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E36545-000YamamotoJitsujiMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E36545-000YamamotoJitsujiMember
Original text (Japanese)(注)4
Footnotes directors and corporate auditors (text)FilingDateInstant_Row1MemberText · Plus
Footnotes directors and corporate auditors (text)FilingDateInstant_Row2MemberText · Plus
Footnotes directors and corporate auditors (text)FilingDateInstant_Row3MemberText · Plus
Footnotes directors and corporate auditors (text)FilingDateInstant_Row4MemberText · Plus
Footnotes directors and corporate auditors (text)FilingDateInstant_Row5MemberText · Plus
Outside directors and outside corporate auditors (text)FilingDateInstantText · Plus
Audits (text)FilingDateInstantText · Plus
Note on change of independent auditors audits (text)CurrentYearDurationText · Plus
Remuneration for directors and other officers (text)FilingDateInstantText · Plus
Remuneration etc paid by group to each director or other officer (text)FilingDateInstantText · Plus
Shareholdings (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationCurrentYearDurationText · Plus
Regulations in accordance with which financial statements have been prepared financial informationCurrentYearDurationText · Plus
Description of fact that financial statements have been prepared in accordance with special provision financial informationCurrentYearDuration
Original text (Japanese)また、当社は、特例財務諸表提出会社に該当し、財務諸表等規則第127条の規定により財務諸表を作成しております。
Note on independent audit financial informationCurrentYearDurationText · Plus
Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial informationCurrentYearDurationText · Plus
Consolidated balance sheet (text)CurrentYearDurationText · Plus
Consolidated statement of income (text)CurrentYearDurationText · Plus
Consolidated statement of comprehensive income (text)CurrentYearDurationText · Plus
Consolidated statement of changes in equity (text)CurrentYearDurationText · Plus
Consolidated statement of cash flows (text)CurrentYearDurationText · Plus
Notes significant accounting policies for preparation of consolidated financial statements (text)CurrentYearDurationText · Plus
Number of consolidated subsidiaries and names of major consolidated subsidiaries (text)CurrentYearDurationText · Plus
Number of unconsolidated subsidiaries and associates accounted for using equity method and names of major entities accounted for using equity method (text)CurrentYearDurationText · Plus
Changes in scope of application of equity method associates (text)CurrentYearDurationText · Plus
Disclosure about fiscal years etc of consolidated subsidiaries (text)CurrentYearDurationText · Plus
Disclosure of accounting policies (text)CurrentYearDurationText · Plus
Significant accounting estimates consolidated financial statements (text)CurrentYearDurationText · Plus
Notes changes in accounting policies in accordance with changes in accounting standards etc consolidated financial statements (text)CurrentYearDurationText · Plus
Notes new accounting standards not yet applied consolidated financial statements (text)CurrentYearDurationText · Plus
Notes additional information consolidated financial statements (text)CurrentYearDurationText · Plus
Notes regarding pledged assets (text)CurrentYearInstantText · Plus
Notes regarding amounts of notes and accounts receivable trade and contract assets (text)CurrentYearInstantText · Plus
Notes regarding presentation of inventories and provision for loss on construction contracts (text)CurrentYearInstantText · Plus

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