Annual report

Period2023-01-01 → 2023-12-31

Filed2024-02-29

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥39.2bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥34.4bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥29.3bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥21.7bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥22.8bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥8.0bn	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥7.1bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥8.2bn	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥7.3bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥6.0bn	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥2.6bn	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥3.0bn	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥8.2bn	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥7.3bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	¥6.3bn	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥5.3bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥4.5bn	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥2.1bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥2.2bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥6.3bn	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥5.3bn	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥45.3bn	at 2023-12-31	Cons.	Assets
Total assets	¥40.6bn	at 2022-12-31	Cons.	Assets
Total assets	¥36.4bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥30.4bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥28.0bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥8.1bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥7.8bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥37.1bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥32.8bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥29.5bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥26.0bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥25.1bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥16.5bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥13.6bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥14.7bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥11.8bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥14.2bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥11.5bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥9.2bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥8.4bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥1.2bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥4.7bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥4.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥3.3bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥3.4bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥1.5bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥826m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥1.0bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥1.2bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥2.3bn	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥2.5bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥1.4bn	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥886m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥1.3bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥463.51	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥390.47	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥331.35	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥151.91	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥161.27	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥2,718.23	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥2,401.01	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥2,158.34	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,907.33	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,843.68	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	82.0%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	80.7%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	80.9%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	85.5%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	89.8%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	18.1%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	17.1%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	16.3%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	8.1%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	8.9%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	1,048	at 2023-12-31	Cons.	Number of employees
Employees	1,009	at 2022-12-31	Cons.	Number of employees
Employees	983	at 2021-12-31^d	Cons.	Number of employees
Employees	965	at 2020-12-31^d	Cons.	Number of employees
Employees	920	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥31.5bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥29.0bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥23.9bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥17.9bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥19.1bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥5.7bn	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥5.9bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥7.4bn	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥8.1bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥4.7bn	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥2.0bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥2.6bn	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥7.4bn	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥8.1bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥6.1bn	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥6.4bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥3.9bn	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥1.8bn	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥2.1bn	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥42.0bn	at 2023-12-31	Standalone	Assets
Total assets	¥38.1bn	at 2022-12-31	Standalone	Assets
Total assets	¥33.2bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥28.5bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥26.6bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥6.4bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥6.4bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥35.6bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥31.6bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥27.6bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥25.1bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥24.2bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥13.1bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥11.1bn	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥447.14	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥470.6	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥285.43	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥132.31	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥153.2	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥180	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥160	2022-01-01 → 2022-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥165	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥60	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥90	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥2,605.93	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥2,317.98	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥2,021.02	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,840.41	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,779.2	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	84.8%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	83.1%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	83.0%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	87.9%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	91.1%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	18.2%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	21.7%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	14.8%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	7.3%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	8.8%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	14,024,365	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,024,365	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,024,365	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,024,365	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	14,024,365	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	767	at 2023-12-31	Standalone	Number of employees
Employees	753	at 2022-12-31	Standalone	Number of employees
Employees	750	at 2021-12-31^d	Standalone	Number of employees
Employees	752	at 2020-12-31^d	Standalone	Number of employees
Employees	728	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 · 1,432

Item	Context	Value	Unit
Accounts payable other	Prior1YearInstant_NonConsolidatedMember	647606000	JPY
Accounts payable other	CurrentYearInstant_NonConsolidatedMember	730249000	JPY
Income taxes payable	Prior1YearInstant_NonConsolidatedMember	569371000	JPY
Income taxes payable	CurrentYearInstant_NonConsolidatedMember	553873000	JPY
Accrued expenses	Prior1YearInstant_NonConsolidatedMember	2918440000	JPY
Accrued expenses	CurrentYearInstant_NonConsolidatedMember	611155000	JPY
Contract liabilities	Prior1YearInstant_NonConsolidatedMember	47672000	JPY
Contract liabilities	CurrentYearInstant_NonConsolidatedMember	19215000	JPY
Deposits received	Prior1YearInstant_NonConsolidatedMember	160062000	JPY
Deposits received	CurrentYearInstant_NonConsolidatedMember	193489000	JPY
Provision for product warranties	Prior1YearInstant_NonConsolidatedMember	－	JPY
Provision for product warranties	CurrentYearInstant_NonConsolidatedMember	97654000	JPY
Provision for bonuses	Prior1YearInstant_NonConsolidatedMember	－	JPY
Provision for bonuses	CurrentYearInstant_NonConsolidatedMember	2603986000	JPY
Other cl	Prior1YearInstant_NonConsolidatedMember	105601000	JPY
Other cl	CurrentYearInstant_NonConsolidatedMember	136749000	JPY
Current liabilities	Prior1YearInstant_NonConsolidatedMember	5704346000	JPY
Current liabilities	CurrentYearInstant_NonConsolidatedMember	5752478000	JPY
Provision for retirement benefits	Prior1YearInstant_NonConsolidatedMember	186390000	JPY
Provision for retirement benefits	CurrentYearInstant_NonConsolidatedMember	120471000	JPY
Long term guarantee deposited	Prior1YearInstant_NonConsolidatedMember	519588000	JPY
Long term guarantee deposited	CurrentYearInstant_NonConsolidatedMember	507863000	JPY
Other ncl	Prior1YearInstant_NonConsolidatedMember	13130000	JPY
Other ncl	CurrentYearInstant_NonConsolidatedMember	11700000	JPY
Noncurrent liabilities	Prior1YearInstant_NonConsolidatedMember	719109000	JPY
Noncurrent liabilities	CurrentYearInstant_NonConsolidatedMember	640035000	JPY
Liabilities	Prior1YearInstant_NonConsolidatedMember	6423455000	JPY
Liabilities	CurrentYearInstant_NonConsolidatedMember	6392514000	JPY
Capital stock	Prior1YearInstant_NonConsolidatedMember	3299463000	JPY
Capital stock	CurrentYearInstant_NonConsolidatedMember	3299463000	JPY
Legal capital surplus	Prior1YearInstant_NonConsolidatedMember	3936873000	JPY
Legal capital surplus	CurrentYearInstant_NonConsolidatedMember	3936873000	JPY
Other capital surplus	Prior1YearInstant_NonConsolidatedMember	56334000	JPY
Other capital surplus	CurrentYearInstant_NonConsolidatedMember	86155000	JPY
Capital surplus	Prior1YearInstant_NonConsolidatedMember	3993207000	JPY
Capital surplus	CurrentYearInstant_NonConsolidatedMember	4023028000	JPY
Legal retained earnings	Prior1YearInstant_NonConsolidatedMember	505000000	JPY
Legal retained earnings	CurrentYearInstant_NonConsolidatedMember	505000000	JPY
Reserve for reduction entry of replaced property	Prior1YearInstant_NonConsolidatedMember	2056000	JPY
Reserve for reduction entry of replaced property	CurrentYearInstant_NonConsolidatedMember	323000	JPY
General reserve	Prior1YearInstant_NonConsolidatedMember	4500000000	JPY
General reserve	CurrentYearInstant_NonConsolidatedMember	4500000000	JPY
Retained earnings brought forward	Prior1YearInstant_NonConsolidatedMember	19851626000	JPY
Retained earnings brought forward	CurrentYearInstant_NonConsolidatedMember	23638081000	JPY
Retained earnings	Prior1YearInstant_NonConsolidatedMember	24858683000	JPY
Retained earnings	CurrentYearInstant_NonConsolidatedMember	28643405000	JPY
Treasury stock	Prior1YearInstant_NonConsolidatedMember	-717074000	JPY
Treasury stock	CurrentYearInstant_NonConsolidatedMember	-709155000	JPY
Shareholders equity	Prior1YearInstant_NonConsolidatedMember	31434280000	JPY
Shareholders equity	CurrentYearInstant_NonConsolidatedMember	35256742000	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 rounding
balance sheet identity	non_consolidated 2022-12-31	pass rounding
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