Annual report

Period2023-01-01 → 2023-12-31

Filed2025-04-30

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Amends S100T4N2. Amended by S100VOX4 (2025-04-30).

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥7.2bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥7.2bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥6.2bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥5.5bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥6.2bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥100m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥287m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥139m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥263m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥106m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥44m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥150m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥131m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥163m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	¥51m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥80m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥30m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥31m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥74m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥66m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥93m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥7.6bn	at 2023-12-31	Cons.	Assets
Total assets	¥7.6bn	at 2022-12-31	Cons.	Assets
Total assets	¥6.9bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥6.3bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥6.7bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥5.6bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥5.6bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥2.0bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥2.0bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥1.9bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥1.7bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.8bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.5bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.4bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.3bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.6bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.5bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥187m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥144m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥276m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥297m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥38m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥204m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥104m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥88m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥113m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥215m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥495m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥221m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥10m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥176m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥2m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥41.5	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥64.25	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥24.31	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥24.65	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥59.85	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥1,314.01	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,273.98	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,213.94	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,107.1	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥1,101.51	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	21.3%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	20.8%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	21.9%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	21.8%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	20.4%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	3.2%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	5.2%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	2.1%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	2.2%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	5.5%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	322	at 2023-12-31	Cons.	Number of employees
Employees	374	at 2022-12-31	Cons.	Number of employees
Employees	365	at 2021-12-31^d	Cons.	Number of employees
Employees	323	at 2020-12-31^d	Cons.	Number of employees
Employees	331	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥4.0bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥4.3bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥3.7bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.4bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥3.7bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥49m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥149m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥131m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥127m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥97m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥121m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥160m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥115m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	¥127m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥72m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥85m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥65m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥80m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥102m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥4.2bn	at 2023-12-31	Standalone	Assets
Total assets	¥4.7bn	at 2022-12-31	Standalone	Assets
Total assets	¥4.1bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.6bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.9bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.8bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥3.3bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.4bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.4bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥1.3bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥1.3bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.3bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥455m	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥465m	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥57.9	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥68.52	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥52.29	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥64.82	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥82.16	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥30	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥45	2022-01-01 → 2022-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥30	2021-01-01 → 2021-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥25	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥1,149.42	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,125.48	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,090.62	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,079.28	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥1,036.77	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	33.9%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	29.7%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	33.0%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	37.3%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	33.0%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	5.1%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	6.2%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	4.8%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	6.1%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	8.1%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	1,240,000	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,240,000	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	51	at 2023-12-31	Standalone	Number of employees
Employees	51	at 2022-12-31	Standalone	Number of employees
Employees	49	at 2021-12-31^d	Standalone	Number of employees
Employees	49	at 2020-12-31^d	Standalone	Number of employees
Employees	50	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 · 1,325

Item	Context	Value	Unit
Accounts payable other	CurrentYearInstant_NonConsolidatedMember	19537000	JPY
Accrued expenses	Prior1YearInstant_NonConsolidatedMember	3356000	JPY
Accrued expenses	CurrentYearInstant_NonConsolidatedMember	3276000	JPY
Income taxes payable	Prior1YearInstant_NonConsolidatedMember	40409000	JPY
Income taxes payable	CurrentYearInstant_NonConsolidatedMember	24878000	JPY
Deposits received	Prior1YearInstant_NonConsolidatedMember	4067000	JPY
Deposits received	CurrentYearInstant_NonConsolidatedMember	3955000	JPY
Unearned revenue	Prior1YearInstant_NonConsolidatedMember	1662000	JPY
Unearned revenue	CurrentYearInstant_NonConsolidatedMember	1677000	JPY
Other cl	Prior1YearInstant_NonConsolidatedMember	14088000	JPY
Other cl	CurrentYearInstant_NonConsolidatedMember	12210000	JPY
Current liabilities	Prior1YearInstant_NonConsolidatedMember	2709218000	JPY
Current liabilities	CurrentYearInstant_NonConsolidatedMember	2188557000	JPY
Bonds payable	Prior1YearInstant_NonConsolidatedMember	130000000	JPY
Bonds payable	CurrentYearInstant_NonConsolidatedMember	110000000	JPY
Long term loans payable	Prior1YearInstant_NonConsolidatedMember	364247000	JPY
Long term loans payable	CurrentYearInstant_NonConsolidatedMember	403080000	JPY
Provision for retirement benefits	Prior1YearInstant_NonConsolidatedMember	81915000	JPY
Provision for retirement benefits	CurrentYearInstant_NonConsolidatedMember	75671000	JPY
Long term accounts payable other	Prior1YearInstant_NonConsolidatedMember	3454000	JPY
Long term accounts payable other	CurrentYearInstant_NonConsolidatedMember	－	JPY
Noncurrent liabilities	Prior1YearInstant_NonConsolidatedMember	579616000	JPY
Noncurrent liabilities	CurrentYearInstant_NonConsolidatedMember	588751000	JPY
Liabilities	Prior1YearInstant_NonConsolidatedMember	3288835000	JPY
Liabilities	CurrentYearInstant_NonConsolidatedMember	2777308000	JPY
Capital stock	Prior1YearInstant_NonConsolidatedMember	724400000	JPY
Capital stock	CurrentYearInstant_NonConsolidatedMember	724400000	JPY
Legal capital surplus	Prior1YearInstant_NonConsolidatedMember	131450000	JPY
Legal capital surplus	CurrentYearInstant_NonConsolidatedMember	131450000	JPY
Capital surplus	Prior1YearInstant_NonConsolidatedMember	131450000	JPY
Capital surplus	CurrentYearInstant_NonConsolidatedMember	131450000	JPY
Legal retained earnings	Prior1YearInstant_NonConsolidatedMember	49649000	JPY
Legal retained earnings	CurrentYearInstant_NonConsolidatedMember	49649000	JPY
Retained earnings brought forward	Prior1YearInstant_NonConsolidatedMember	478404000	JPY
Retained earnings brought forward	CurrentYearInstant_NonConsolidatedMember	494366000	JPY
Retained earnings	Prior1YearInstant_NonConsolidatedMember	528054000	JPY
Retained earnings	CurrentYearInstant_NonConsolidatedMember	544016000	JPY
Treasury stock	Prior1YearInstant_NonConsolidatedMember	-3819000	JPY
Treasury stock	CurrentYearInstant_NonConsolidatedMember	-4016000	JPY
Shareholders equity	Prior1YearInstant_NonConsolidatedMember	1380084000	JPY
Shareholders equity	CurrentYearInstant_NonConsolidatedMember	1395850000	JPY
Valuation difference on available for sale securities	Prior1YearInstant_NonConsolidatedMember	12555000	JPY
Valuation difference on available for sale securities	CurrentYearInstant_NonConsolidatedMember	26211000	JPY
Valuation and translation adjustments	Prior1YearInstant_NonConsolidatedMember	12555000	JPY
Valuation and translation adjustments	CurrentYearInstant_NonConsolidatedMember	26211000	JPY
Net assets	Prior1YearInstant_NonConsolidatedMember	1392639000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember	1422062000	JPY
Liabilities and net assets	Prior1YearInstant_NonConsolidatedMember	4681475000	JPY
Liabilities and net assets	CurrentYearInstant_NonConsolidatedMember	4199371000	JPY
Net sales	Prior1YearDuration_NonConsolidatedMember	4285447000	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