Annual report

Period2024-01-01 → 2024-12-31

Filed2025-03-25

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amended by S100VN0N (2025-04-18).

Key figures · 147

Metric	Value	Period	Scope	Source row
Revenue	¥5.9bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥6.4bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥6.1bn	2022-01-01 → 2022-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥5.7bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥4.6bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥4m	2024-01-01 → 2024-12-31	Cons.	Operating income
Operating income	¥1.8bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Ordinary income	−¥510m	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	¥1.7bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥1.8bn	2022-01-01 → 2022-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥1.6bn	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥1.1bn	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥727m	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)	−¥791m	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥979m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥871m	2022-01-01 → 2022-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥1.1bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥700m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥803m	2024-01-01 → 2024-12-31	Cons.	Profit loss
Net income	¥954m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Total assets	¥4.7bn	at 2024-12-31	Cons.	Assets
Total assets	¥6.2bn	at 2023-12-31	Cons.	Assets
Total assets	¥4.9bn	at 2022-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥5.5bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥5.3bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥1.6bn	at 2024-12-31	Cons.	Liabilities
Total liabilities	¥1.9bn	at 2023-12-31	Cons.	Liabilities
Net assets / equity	¥3.2bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥4.3bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥3.6bn	at 2022-12-31^d	Cons.	Net assets
Net assets / equity	¥4.2bn	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥4.1bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.3bn	at 2024-12-31	Cons.	Cash and deposits
Cash and deposits	¥3.2bn	at 2023-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.3bn	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥3.2bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.3bn	at 2022-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥3.2bn	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥3.2bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥878m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥1.6bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥911m	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)
Operating cash flow	¥964m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥593m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥438m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥869m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥27m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥143m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥400m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥225m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥979m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥1.0bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥590m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-20.73	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥25.63	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥22.77	2022-01-01 → 2022-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥27.74	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥17.72	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥22.76	2022-01-01 → 2022-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥81.71	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥111.21	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥92.04	at 2022-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥106.69	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥104	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	65.1%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	68.3%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	71.8%	at 2022-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	75.1%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	77.0%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	25.2%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	24.2%	2022-01-01 → 2022-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	26.3%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	17.3%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	315	at 2024-12-31	Cons.	Number of employees
Employees	262	at 2023-12-31	Cons.	Number of employees
Employees	257	at 2022-12-31^d	Cons.	Number of employees
Employees	245	at 2021-12-31^d	Cons.	Number of employees
Employees	237	at 2020-12-31^d	Cons.	Number of employees
Revenue	¥5.2bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥5.6bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥5.1bn	2022-01-01 → 2022-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥4.7bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥4.0bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥181m	2024-01-01 → 2024-12-31	Standalone	Operating income
Operating income	¥1.9bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Ordinary income	¥185m	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	¥1.9bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥1.7bn	2022-01-01 → 2022-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥1.5bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥1.1bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥757m	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Profit before tax	¥1.6bn	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Net income	−¥822m	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	¥1.0bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥832m	2022-01-01 → 2022-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥1.0bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥667m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥4.5bn	at 2024-12-31	Standalone	Assets
Total assets	¥6.0bn	at 2023-12-31	Standalone	Assets
Total assets	¥4.6bn	at 2022-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥5.3bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥5.2bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥1.4bn	at 2024-12-31	Standalone	Liabilities
Total liabilities	¥1.7bn	at 2023-12-31	Standalone	Liabilities
Net assets / equity	¥3.1bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥4.3bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥3.5bn	at 2022-12-31^d	Standalone	Net assets
Net assets / equity	¥4.3bn	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥4.2bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥983m	at 2024-12-31	Standalone	Cash and deposits
Cash and deposits	¥2.7bn	at 2023-12-31	Standalone	Cash and deposits
EPS (basic)	¥-21.55	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥26.25	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥21.76	2022-01-01 → 2022-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥26.76	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥16.89	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥6.5	2024-01-01 → 2024-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥6.5	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥6	2022-01-01 → 2022-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5.6	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥3.6	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥81.35	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥111.66	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥91.88	at 2022-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥109.46	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥107.71	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	68.7%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	71.5%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	76.6%	at 2022-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	79.8%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	82.0%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	25.8%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	22.8%	2022-01-01 → 2022-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	24.6%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	15.9%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	40,027,526	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	40,027,526	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	40,027,526	at 2022-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	40,027,526	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	40,027,526	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	258	at 2024-12-31	Standalone	Number of employees
Employees	191	at 2023-12-31	Standalone	Number of employees
Employees	179	at 2022-12-31^d	Standalone	Number of employees
Employees	168	at 2021-12-31^d	Standalone	Number of employees
Employees	166	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.

All source rows · 1,245

Item	Context	Value	Unit
Research and development expenses sga	CurrentYearDuration	290606000	JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current period	Prior1YearDuration	68175000	JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current period	CurrentYearDuration	290606000	JPY
Cash and deposits	Prior1YearInstant_NonConsolidatedMember	2715121000	JPY
Cash and deposits	CurrentYearInstant_NonConsolidatedMember	982654000	JPY
Accounts receivable trade	Prior1YearInstant_NonConsolidatedMember	1020792000	JPY
Accounts receivable trade	CurrentYearInstant_NonConsolidatedMember	957907000	JPY
Contract assets	Prior1YearInstant_NonConsolidatedMember	16278000	JPY
Contract assets	CurrentYearInstant_NonConsolidatedMember	47784000	JPY
Raw materials	Prior1YearInstant_NonConsolidatedMember	3026000	JPY
Raw materials	CurrentYearInstant_NonConsolidatedMember	9844000	JPY
Prepaid expenses	Prior1YearInstant_NonConsolidatedMember	189196000	JPY
Prepaid expenses	CurrentYearInstant_NonConsolidatedMember	328515000	JPY
Other ca	Prior1YearInstant_NonConsolidatedMember	16316000	JPY
Other ca	CurrentYearInstant_NonConsolidatedMember	301942000	JPY
Allowance for doubtful accounts ca	Prior1YearInstant_NonConsolidatedMember	－	JPY
Allowance for doubtful accounts ca	CurrentYearInstant_NonConsolidatedMember	-7653000	JPY
Current assets	Prior1YearInstant_NonConsolidatedMember	3960732000	JPY
Current assets	CurrentYearInstant_NonConsolidatedMember	2620997000	JPY
Buildings and accompanying facilities net	Prior1YearInstant_NonConsolidatedMember	66237000	JPY
Buildings and accompanying facilities net	CurrentYearInstant_NonConsolidatedMember	65367000	JPY
Tools furniture and fixtures net	Prior1YearInstant_NonConsolidatedMember	87247000	JPY
Tools furniture and fixtures net	CurrentYearInstant_NonConsolidatedMember	89052000	JPY
Property plant and equipment	Prior1YearInstant_NonConsolidatedMember	153484000	JPY
Property plant and equipment	CurrentYearInstant_NonConsolidatedMember	154420000	JPY
Software	Prior1YearInstant_NonConsolidatedMember	－	JPY
Software	CurrentYearInstant_NonConsolidatedMember	247000	JPY
Goodwill	Prior1YearInstant_NonConsolidatedMember	89898000	JPY
Goodwill	CurrentYearInstant_NonConsolidatedMember	64213000	JPY
Intangible assets	Prior1YearInstant_NonConsolidatedMember	89898000	JPY
Intangible assets	CurrentYearInstant_NonConsolidatedMember	64460000	JPY
Investment securities	Prior1YearInstant_NonConsolidatedMember	210355000	JPY
Investment securities	CurrentYearInstant_NonConsolidatedMember	438348000	JPY
Stocks of subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	893892000	JPY
Stocks of subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	288944000	JPY
Long term loans receivable from subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	161500000	JPY
Long term loans receivable from subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	313500000	JPY
Long term prepaid expenses	Prior1YearInstant_NonConsolidatedMember	63367000	JPY
Long term prepaid expenses	CurrentYearInstant_NonConsolidatedMember	286191000	JPY
Deferred tax assets	Prior1YearInstant_NonConsolidatedMember	340855000	JPY
Deferred tax assets	CurrentYearInstant_NonConsolidatedMember	382174000	JPY
Other ioa	Prior1YearInstant_NonConsolidatedMember	213449000	JPY
Other ioa	CurrentYearInstant_NonConsolidatedMember	255509000	JPY
Allowance for doubtful accounts ioa by group	Prior1YearInstant_NonConsolidatedMember	-24559000	JPY
Allowance for doubtful accounts ioa by group	CurrentYearInstant_NonConsolidatedMember	-51375000	JPY
Allowance for doubtful accounts of subsidiaries and associates ioa	Prior1YearInstant_NonConsolidatedMember	-95587000	JPY
Allowance for doubtful accounts of subsidiaries and associates ioa	CurrentYearInstant_NonConsolidatedMember	-271407000	JPY
Investments and other assets	Prior1YearInstant_NonConsolidatedMember	1763275000	JPY
Investments and other assets	CurrentYearInstant_NonConsolidatedMember	1641886000	JPY
Noncurrent assets	Prior1YearInstant_NonConsolidatedMember	2006657000	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
balance sheet identity	consolidated 2024-12-31	pass rounding
balance sheet identity	non_consolidated 2023-12-31	pass rounding
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