Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥33.0bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥27.5bn	2022-01-01 → 2022-12-31	Cons.	Net sales
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)
Revenue	¥30.5bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥2.4bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥909m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥2.5bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥1.0bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
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)
Ordinary income	¥2.3bn	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥2.6bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥1.0bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
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	Cons.	Profit loss attributable to owners of parent
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 (owners)	¥1.5bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥1.8bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥686m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥35.4bn	at 2023-12-31	Cons.	Assets
Total assets	¥33.0bn	at 2022-12-31	Cons.	Assets
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 assets	¥34.9bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥8.6bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥7.4bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥26.8bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥25.6bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥26.3bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥26.1bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥26.6bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥17.1bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥15.2bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥8.3bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥6.8bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥7.0bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥6.3bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥8.1bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
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	Cons.	Net cash provided by used in operating activities
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)
Operating cash flow	−¥3.2bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
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	Cons.	Net cash provided by used in investment activities
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)
Investing cash flow	¥4.6bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
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	Cons.	Net cash provided by used in financing activities
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)
Financing cash flow	−¥1.9bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (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	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)
EPS (basic)	¥295.7	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss 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	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)
Net assets per share	¥5,012.55	at 2019-12-31^d	Cons.	Net assets per share (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	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)
Equity ratio	72.4%	at 2019-12-31^d	Cons.	Equity to asset ratio (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	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)
ROE	5.9%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	612	at 2023-12-31	Cons.	Number of employees
Employees	607	at 2022-12-31	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
Employees	567	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥30.9bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥25.6bn	2022-01-01 → 2022-12-31	Standalone	Net sales
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)
Revenue	¥27.3bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥2.6bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥1.0bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥2.6bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
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)
Ordinary income	¥2.1bn	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥2.7bn	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥1.1bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥1.9bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥790m	2022-01-01 → 2022-12-31	Standalone	Profit loss
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)
Net income	¥1.4bn	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥30.6bn	at 2023-12-31	Standalone	Assets
Total assets	¥28.5bn	at 2022-12-31	Standalone	Assets
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 assets	¥30.8bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥7.4bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥6.4bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥23.2bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥22.1bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥22.8bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥23.1bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥23.6bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥13.6bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥12.6bn	at 2022-12-31	Standalone	Cash and deposits
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	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)
EPS (basic)	¥278.8	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss 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	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)
Dividend per share	¥300	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid 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	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)
Net assets per share	¥4,687.12	at 2019-12-31^d	Standalone	Net assets per share (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	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)
Equity ratio	76.7%	at 2019-12-31^d	Standalone	Equity to asset ratio (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	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)
ROE	5.9%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (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	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)
Shares issued	5,068,000	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	427	at 2023-12-31	Standalone	Number of employees
Employees	426	at 2022-12-31	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
Employees	386	at 2019-12-31^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 · 1,534

Item	Context	Value	Unit
Property plant and equipment	Prior1YearInstant_NonConsolidatedMember	2713899000	JPY
Property plant and equipment	CurrentYearInstant_NonConsolidatedMember	2568020000	JPY
Software	Prior1YearInstant_NonConsolidatedMember	164121000	JPY
Software	CurrentYearInstant_NonConsolidatedMember	212487000	JPY
Other ia	Prior1YearInstant_NonConsolidatedMember	390282000	JPY
Other ia	CurrentYearInstant_NonConsolidatedMember	376686000	JPY
Intangible assets	Prior1YearInstant_NonConsolidatedMember	554403000	JPY
Intangible assets	CurrentYearInstant_NonConsolidatedMember	589173000	JPY
Investment securities	Prior1YearInstant_NonConsolidatedMember	3251138000	JPY
Investment securities	CurrentYearInstant_NonConsolidatedMember	3314485000	JPY
Stocks of subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	432058000	JPY
Stocks of subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	432058000	JPY
Investments in capital of subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	916716000	JPY
Investments in capital of subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	946540000	JPY
Deferred tax assets	Prior1YearInstant_NonConsolidatedMember	711664000	JPY
Deferred tax assets	CurrentYearInstant_NonConsolidatedMember	633591000	JPY
Guarantee deposits ioa	Prior1YearInstant_NonConsolidatedMember	43218000	JPY
Guarantee deposits ioa	CurrentYearInstant_NonConsolidatedMember	36456000	JPY
Other ioa	Prior1YearInstant_NonConsolidatedMember	175112000	JPY
Other ioa	CurrentYearInstant_NonConsolidatedMember	160972000	JPY
Allowance for doubtful accounts ioa by group	Prior1YearInstant_NonConsolidatedMember	-0	JPY
Allowance for doubtful accounts ioa by group	CurrentYearInstant_NonConsolidatedMember	-40000	JPY
Investments and other assets	Prior1YearInstant_NonConsolidatedMember	5529908000	JPY
Investments and other assets	CurrentYearInstant_NonConsolidatedMember	5524064000	JPY
Noncurrent assets	Prior1YearInstant_NonConsolidatedMember	8798211000	JPY
Noncurrent assets	CurrentYearInstant_NonConsolidatedMember	8681259000	JPY
Assets	Prior1YearInstant_NonConsolidatedMember	28481897000	JPY
Assets	CurrentYearInstant_NonConsolidatedMember	30630595000	JPY
Accounts payable trade	Prior1YearInstant_NonConsolidatedMember	1312293000	JPY
Accounts payable trade	CurrentYearInstant_NonConsolidatedMember	1285887000	JPY
Contract liabilities	Prior1YearInstant_NonConsolidatedMember	394253000	JPY
Contract liabilities	CurrentYearInstant_NonConsolidatedMember	486967000	JPY
Short term loans payable	Prior1YearInstant_NonConsolidatedMember	250000000	JPY
Short term loans payable	CurrentYearInstant_NonConsolidatedMember	250000000	JPY
Accounts payable other	Prior1YearInstant_NonConsolidatedMember	35223000	JPY
Accounts payable other	CurrentYearInstant_NonConsolidatedMember	51512000	JPY
Accrued expenses	Prior1YearInstant_NonConsolidatedMember	477169000	JPY
Accrued expenses	CurrentYearInstant_NonConsolidatedMember	568243000	JPY
Income taxes payable	Prior1YearInstant_NonConsolidatedMember	21216000	JPY
Income taxes payable	CurrentYearInstant_NonConsolidatedMember	653903000	JPY
Accrued consumption taxes	Prior1YearInstant_NonConsolidatedMember	101231000	JPY
Accrued consumption taxes	CurrentYearInstant_NonConsolidatedMember	276595000	JPY
Deposits received	Prior1YearInstant_NonConsolidatedMember	125918000	JPY
Deposits received	CurrentYearInstant_NonConsolidatedMember	220036000	JPY
Provision for bonuses	Prior1YearInstant_NonConsolidatedMember	71392000	JPY
Provision for bonuses	CurrentYearInstant_NonConsolidatedMember	79893000	JPY
Provision for product warranties	Prior1YearInstant_NonConsolidatedMember	49028000	JPY
Provision for product warranties	CurrentYearInstant_NonConsolidatedMember	44898000	JPY
Provision for loss on construction contracts	Prior1YearInstant_NonConsolidatedMember	336888000	JPY
Provision for loss on construction contracts	CurrentYearInstant_NonConsolidatedMember	142110000	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 2022-12-31	pass rounding
balance sheet identity	consolidated 2023-12-31	pass
balance sheet identity	non_consolidated 2022-12-31	pass
balance sheet identity	non_consolidated 2023-12-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2021-12-31	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	non_consolidated 2021-12-31	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 income attributable to parent	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · operating cash flow	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · operating cash flow	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	non_consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	non_consolidated 2023-01-01/2023-12-31	pass
statement vs summary · total assets	consolidated 2022-12-31	pass
statement vs summary · total assets	consolidated 2023-12-31	pass
statement vs summary · total assets	non_consolidated 2022-12-31	pass
statement vs summary · total assets	non_consolidated 2023-12-31	pass