Annual report

Period2024-01-01 → 2024-12-31

Filed2025-03-26

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥33.9bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥33.0bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥27.5bn	2022-01-01 → 2022-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥32.6bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥28.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥2.7bn	2024-01-01 → 2024-12-31	Cons.	Operating income
Operating income	¥2.4bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Ordinary income	¥2.8bn	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	¥2.5bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥1.0bn	2022-01-01 → 2022-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥2.1bn	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥1.3bn	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥3.2bn	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Profit before tax	¥2.6bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Net income (owners)	¥2.2bn	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥1.9bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥750m	2022-01-01 → 2022-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥1.4bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥913m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥2.0bn	2024-01-01 → 2024-12-31	Cons.	Profit loss
Net income	¥1.8bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Total assets	¥36.9bn	at 2024-12-31	Cons.	Assets
Total assets	¥35.4bn	at 2023-12-31	Cons.	Assets
Total assets	¥33.0bn	at 2022-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥35.3bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥34.1bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥9.6bn	at 2024-12-31	Cons.	Liabilities
Total liabilities	¥8.6bn	at 2023-12-31	Cons.	Liabilities
Net assets / equity	¥27.2bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥26.8bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥25.6bn	at 2022-12-31^d	Cons.	Net assets
Net assets / equity	¥26.3bn	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥26.1bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥18.6bn	at 2024-12-31	Cons.	Cash and deposits
Cash and deposits	¥17.1bn	at 2023-12-31	Cons.	Cash and deposits
Cash & equivalents	¥10.2bn	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥8.3bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥6.8bn	at 2022-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥7.0bn	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥6.3bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥4.1bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥2.2bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥586m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥2.6bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥577m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥572m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥191m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	¥1.9bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥446m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥823m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥1.9bn	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥891m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥1.5bn	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥1.6bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥1.6bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥430.29	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥380.66	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥149.03	2022-01-01 → 2022-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥279.36	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥181.33	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥5,142	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥5,056.98	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥4,798.29	at 2022-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥4,927.82	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥4,915.9	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	69.9%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	71.5%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	73.0%	at 2022-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	70.3%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	72.6%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	8.4%	2024-01-01 → 2024-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	7.7%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	3.1%	2022-01-01 → 2022-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	5.7%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	3.7%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	633	at 2024-12-31	Cons.	Number of employees
Employees	612	at 2023-12-31	Cons.	Number of employees
Employees	607	at 2022-12-31^d	Cons.	Number of employees
Employees	619	at 2021-12-31^d	Cons.	Number of employees
Employees	594	at 2020-12-31^d	Cons.	Number of employees
Revenue	¥31.5bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥30.9bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥25.6bn	2022-01-01 → 2022-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥29.5bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥25.4bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥2.8bn	2024-01-01 → 2024-12-31	Standalone	Operating income
Operating income	¥2.6bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Ordinary income	¥2.9bn	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	¥2.6bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥1.1bn	2022-01-01 → 2022-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥1.9bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥1.2bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥3.2bn	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Profit before tax	¥2.7bn	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Net income	¥2.2bn	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	¥1.9bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥790m	2022-01-01 → 2022-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥1.3bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥893m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥32.2bn	at 2024-12-31	Standalone	Assets
Total assets	¥30.6bn	at 2023-12-31	Standalone	Assets
Total assets	¥28.5bn	at 2022-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥30.8bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥30.0bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥8.6bn	at 2024-12-31	Standalone	Liabilities
Total liabilities	¥7.4bn	at 2023-12-31	Standalone	Liabilities
Net assets / equity	¥23.6bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥23.2bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥22.1bn	at 2022-12-31^d	Standalone	Net assets
Net assets / equity	¥22.8bn	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥23.1bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥15.1bn	at 2024-12-31	Standalone	Cash and deposits
Cash and deposits	¥13.6bn	at 2023-12-31	Standalone	Cash and deposits
EPS (basic)	¥439.8	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥383.28	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥156.86	2022-01-01 → 2022-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥264.53	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥177.41	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥216	2024-01-01 → 2024-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥381	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥150	2022-01-01 → 2022-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥280	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥300	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥4,709.91	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥4,642.51	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥4,397.32	at 2022-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥4,539.27	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥4,583.18	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	73.3%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	75.8%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	77.5%	at 2022-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	74.2%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	76.9%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	9.4%	2024-01-01 → 2024-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	8.5%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	3.5%	2022-01-01 → 2022-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	5.8%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	3.8%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	5,068,000	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,068,000	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,068,000	at 2022-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,068,000	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,068,000	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	440	at 2024-12-31	Standalone	Number of employees
Employees	427	at 2023-12-31	Standalone	Number of employees
Employees	426	at 2022-12-31^d	Standalone	Number of employees
Employees	425	at 2021-12-31^d	Standalone	Number of employees
Employees	409	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 · 1,537

Item	Context	Value	Unit
Contract assets	Prior1YearInstant	436378000	JPY
Contract assets	CurrentYearInstant	706572000	JPY
Notes and accounts receivable trade and contract assets	Prior1YearInstant	5312942000	JPY
Notes and accounts receivable trade and contract assets	CurrentYearInstant	4947581000	JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current period	Prior1YearDuration	319677000	JPY
Research and development expenses included in general and administrative expenses and manufacturing cost for current period	CurrentYearDuration	351885000	JPY
Provision for product warranties sga	Prior1YearDuration	49215000	JPY
Provision for product warranties sga	CurrentYearDuration	52702000	JPY
Salaries and allowances sga	Prior1YearDuration	1007854000	JPY
Salaries and allowances sga	CurrentYearDuration	1108251000	JPY
Provision for bonuses sga	Prior1YearDuration	18592000	JPY
Provision for bonuses sga	CurrentYearDuration	17626000	JPY
Retirement benefit expenses sga	Prior1YearDuration	25149000	JPY
Retirement benefit expenses sga	CurrentYearDuration	8884000	JPY
Provision for share based remuneration for directors and other officers sga	Prior1YearDuration	132718000	JPY
Provision for share based remuneration for directors and other officers sga	CurrentYearDuration	91832000	JPY
Provision of allowance for doubtful accounts sga	Prior1YearDuration	73328000	JPY
Provision of allowance for doubtful accounts sga	CurrentYearDuration	2200000	JPY
Cash and deposits	Prior1YearInstant_NonConsolidatedMember	13606678000	JPY
Cash and deposits	CurrentYearInstant_NonConsolidatedMember	15110559000	JPY
Notes receivable trade	Prior1YearInstant_NonConsolidatedMember	289957000	JPY
Notes receivable trade	CurrentYearInstant_NonConsolidatedMember	266681000	JPY
Electronically recorded monetary claims operating ca	Prior1YearInstant_NonConsolidatedMember	534310000	JPY
Electronically recorded monetary claims operating ca	CurrentYearInstant_NonConsolidatedMember	563289000	JPY
Accounts receivable trade	Prior1YearInstant_NonConsolidatedMember	3771591000	JPY
Accounts receivable trade	CurrentYearInstant_NonConsolidatedMember	3199351000	JPY
Contract assets	Prior1YearInstant_NonConsolidatedMember	358341000	JPY
Contract assets	CurrentYearInstant_NonConsolidatedMember	682351000	JPY
Merchandise and finished goods	Prior1YearInstant_NonConsolidatedMember	1041802000	JPY
Merchandise and finished goods	CurrentYearInstant_NonConsolidatedMember	924601000	JPY
Work in process	Prior1YearInstant_NonConsolidatedMember	534451000	JPY
Work in process	CurrentYearInstant_NonConsolidatedMember	445451000	JPY
Raw materials and supplies	Prior1YearInstant_NonConsolidatedMember	1622797000	JPY
Raw materials and supplies	CurrentYearInstant_NonConsolidatedMember	1210828000	JPY
Prepaid expenses	Prior1YearInstant_NonConsolidatedMember	16560000	JPY
Prepaid expenses	CurrentYearInstant_NonConsolidatedMember	13547000	JPY
Accounts receivable other	Prior1YearInstant_NonConsolidatedMember	89226000	JPY
Accounts receivable other	CurrentYearInstant_NonConsolidatedMember	70562000	JPY
Other ca	Prior1YearInstant_NonConsolidatedMember	83618000	JPY
Other ca	CurrentYearInstant_NonConsolidatedMember	131059000	JPY
Allowance for doubtful accounts ca	Prior1YearInstant_NonConsolidatedMember	-0	JPY
Allowance for doubtful accounts ca	CurrentYearInstant_NonConsolidatedMember	-0	JPY
Current assets	Prior1YearInstant_NonConsolidatedMember	21949336000	JPY
Current assets	CurrentYearInstant_NonConsolidatedMember	22618284000	JPY
Buildings net	Prior1YearInstant_NonConsolidatedMember	903166000	JPY
Buildings net	CurrentYearInstant_NonConsolidatedMember	845471000	JPY
Structures net	Prior1YearInstant_NonConsolidatedMember	66728000	JPY
Structures net	CurrentYearInstant_NonConsolidatedMember	64933000	JPY
Machinery and equipment net	Prior1YearInstant_NonConsolidatedMember	640341000	JPY
Machinery and equipment net	CurrentYearInstant_NonConsolidatedMember	486381000	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
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