Annual report

Period2024-01-01 → 2024-12-31

Filed2026-06-24

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amends S100VHN4. Amended by S100YJIK (2026-06-24).

Key figures · 133

Metric	Value	Period	Scope	Source row
Revenue	¥19.3bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥23.1bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥23.4bn	2022-01-01 → 2022-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥19.1bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥1.1bn	2024-01-01 → 2024-12-31	Cons.	Operating income
Operating income	¥1.8bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Ordinary income	¥960m	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	¥1.6bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥2.0bn	2022-01-01 → 2022-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥1.7bn	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥868m	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Profit before tax	¥1.6bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Net income (owners)	¥540m	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥1.2bn	2022-01-01 → 2022-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥1.2bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥540m	2024-01-01 → 2024-12-31	Cons.	Profit loss
Net income	¥1.1bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Total assets	¥26.0bn	at 2024-12-31	Cons.	Assets
Total assets	¥29.8bn	at 2023-12-31	Cons.	Assets
Total assets	¥28.6bn	at 2022-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥19.8bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥13.9bn	at 2024-12-31	Cons.	Liabilities
Total liabilities	¥18.0bn	at 2023-12-31	Cons.	Liabilities
Net assets / equity	¥12.1bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥11.8bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥8.3bn	at 2022-12-31^d	Cons.	Net assets
Net assets / equity	¥7.3bn	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥2.2bn	at 2024-12-31	Cons.	Cash and deposits
Cash and deposits	¥3.3bn	at 2023-12-31	Cons.	Cash and deposits
Cash & equivalents	¥2.1bn	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.7bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.1bn	at 2022-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥4.1bn	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥1.4bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥1.2bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥3.6bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥1.1bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	¥302m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥106m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥210m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥208m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥392m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥338m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥3.7bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥402m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥41.19	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥95.59	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥107.63	2022-01-01 → 2022-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥102.86	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥922.03	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥901.88	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥731.65	at 2022-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥646.23	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	46.5%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	39.7%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	29.0%	at 2022-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	37.0%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	4.5%	2024-01-01 → 2024-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	11.2%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	15.6%	2022-01-01 → 2022-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	17.4%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	293	at 2024-12-31	Cons.	Number of employees
Employees	289	at 2023-12-31	Cons.	Number of employees
Employees	293	at 2022-12-31^d	Cons.	Number of employees
Employees	278	at 2021-12-31^d	Cons.	Number of employees
Revenue	¥18.7bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥22.5bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥22.9bn	2022-01-01 → 2022-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥18.6bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥12.6bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥1.2bn	2024-01-01 → 2024-12-31	Standalone	Operating income
Operating income	¥1.4bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Ordinary income	¥1.3bn	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	¥1.5bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥2.0bn	2022-01-01 → 2022-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥1.4bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥650m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥1.1bn	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Profit before tax	¥1.5bn	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Net income	¥830m	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	¥1.2bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥1.4bn	2022-01-01 → 2022-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥979m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥525m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥25.1bn	at 2024-12-31	Standalone	Assets
Total assets	¥29.0bn	at 2023-12-31	Standalone	Assets
Total assets	¥27.8bn	at 2022-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥18.7bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥13.1bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥13.9bn	at 2024-12-31	Standalone	Liabilities
Total liabilities	¥18.3bn	at 2023-12-31	Standalone	Liabilities
Net assets / equity	¥11.2bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥10.7bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥7.3bn	at 2022-12-31^d	Standalone	Net assets
Net assets / equity	¥6.1bn	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥5.3bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.1bn	at 2024-12-31	Standalone	Cash and deposits
Cash and deposits	¥2.0bn	at 2023-12-31	Standalone	Cash and deposits
EPS (basic)	¥63.34	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥97.83	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥127.98	2022-01-01 → 2022-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥86.34	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥270.11	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥6	2024-01-01 → 2024-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥102	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥127	2022-01-01 → 2022-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥124	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥850.13	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥817.94	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥641.17	at 2022-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥539.82	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥2,723.01	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	44.5%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	37.0%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	26.1%	at 2022-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	32.6%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	40.5%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	7.6%	2024-01-01 → 2024-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	12.9%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	21.7%	2022-01-01 → 2022-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	17.2%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	10.4%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	13,470,000	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,490,000	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,945,000	at 2022-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,945,000	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,945,000	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	169	at 2024-12-31	Standalone	Number of employees
Employees	165	at 2023-12-31	Standalone	Number of employees
Employees	167	at 2022-12-31^d	Standalone	Number of employees
Employees	163	at 2021-12-31^d	Standalone	Number of employees
Employees	156	at 2020-12-31^d	Standalone	Number 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

Segment	Item	Period	Value
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	employees	at 2024-12-31	1 pure
Semiconductorreportable segment	employees	at 2024-12-31	266 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	employees	at 2024-12-31	0 pure
Semiconductorreportable segment	employees	at 2024-12-31	143 pure

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

All source rows · 1,210

Item	Context	Value	Unit
Ratio of female directors and other officers	FilingDateInstant	－
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000BounoMasayukiMember	54000
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000HiraiHiroyukiMember	40800
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000MasudaTakashiMember	33000
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000ItouSatoshiMember	100
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000TabuchiHirohisaMember	－
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000OkudaTetsuyaMember	－
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000FukaoMinoruMember	－
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000ImaiShirouMember	10200
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000TeraoKoujiMember	－
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant_jpcrp030000-asr_E36545-000YamamotoJitsujiMember	－
Number of shares held ordinary shares information about directors and corporate auditors	FilingDateInstant	138100
Audit fees reporting company	Prior1YearDuration	29000000	JPY
Non audit fees reporting company	Prior1YearDuration	2000000	JPY
Audit fees reporting company	CurrentYearDuration	25000000	JPY
Non audit fees reporting company	CurrentYearDuration	－	JPY
Audit fees consolidated subsidiaries	Prior1YearDuration	－	JPY
Non audit fees consolidated subsidiaries	Prior1YearDuration	－	JPY
Audit fees consolidated subsidiaries	CurrentYearDuration	－	JPY
Non audit fees consolidated subsidiaries	CurrentYearDuration	－	JPY
Audit fees total	Prior1YearDuration	29000000	JPY
Non audit fees total	Prior1YearDuration	2000000	JPY
Audit fees total	CurrentYearDuration	25000000	JPY
Non audit fees total	CurrentYearDuration	－	JPY
Total amount of remuneration etc remuneration etc by category of directors and other officers	CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember	107000000	JPY
Fixed remuneration remuneration by category of directors and other officers	CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember	87000000	JPY
Bonus remuneration etc by category of directors and other officers	CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember	14000000	JPY
Retirement benefits remuneration etc by category of directors and other officers	CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember	6000000	JPY
Number of directors and other officers remuneration etc by category of directors and other officers	CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember	4
Total amount of remuneration etc remuneration etc by category of directors and other officers	CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember	10000000	JPY
Fixed remuneration remuneration by category of directors and other officers	CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember	8000000	JPY
Bonus remuneration etc by category of directors and other officers	CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember	1000000	JPY
Retirement benefits remuneration etc by category of directors and other officers	CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember	0	JPY
Number of directors and other officers remuneration etc by category of directors and other officers	CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember	1
Total amount of remuneration etc remuneration etc by category of directors and other officers	CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember	22000000	JPY
Fixed remuneration remuneration by category of directors and other officers	CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember	18000000	JPY
Bonus remuneration etc by category of directors and other officers	CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember	2000000	JPY
Retirement benefits remuneration etc by category of directors and other officers	CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember	1000000	JPY
Number of directors and other officers remuneration etc by category of directors and other officers	CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember	5
Cash and deposits	Prior1YearInstant	3317000000	JPY
Cash and deposits	CurrentYearInstant	2173000000	JPY
Notes and accounts receivable trade and contract assets	Prior1YearInstant	923000000	JPY
Notes and accounts receivable trade and contract assets	CurrentYearInstant	709000000	JPY
Merchandise and finished goods	Prior1YearInstant	6745000000	JPY
Merchandise and finished goods	CurrentYearInstant	5678000000	JPY
Work in process	Prior1YearInstant	6241000000	JPY
Work in process	CurrentYearInstant	4929000000	JPY
Raw materials and supplies	Prior1YearInstant	10348000000	JPY
Raw materials and supplies	CurrentYearInstant	10104000000	JPY
Other ca	Prior1YearInstant	614000000	JPY

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 identity	consolidated 2023-12-31	pass rounding
balance sheet identity	consolidated 2024-12-31	pass
balance sheet identity	non_consolidated 2023-12-31	pass
balance sheet identity	non_consolidated 2024-12-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2022-12-31	pass
statement vs summary · net assets	consolidated 2023-12-31	pass
statement vs summary · net assets	consolidated 2024-12-31	pass
statement vs summary · net assets	non_consolidated 2022-12-31	pass
statement vs summary · net assets	non_consolidated 2023-12-31	pass
statement vs summary · net assets	non_consolidated 2024-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · operating cash flow	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · operating cash flow	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	non_consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	non_consolidated 2024-01-01/2024-12-31	pass
statement vs summary · total assets	consolidated 2023-12-31	pass
statement vs summary · total assets	consolidated 2024-12-31	pass
statement vs summary · total assets	non_consolidated 2023-12-31	pass
statement vs summary · total assets	non_consolidated 2024-12-31	pass