Annual report

Period2023-01-01 → 2023-12-31

Filed2024-03-22

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 145

Metric	Value	Period	Scope	Source row
Revenue	¥4.5bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥4.8bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥5.2bn	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)
Revenue	¥4.7bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥472m	2023-01-01 → 2023-12-31	Cons.	Operating income
Operating income	¥610m	2022-01-01 → 2022-12-31	Cons.	Operating income
Ordinary income	¥531m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥716m	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥629m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥292m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥247m	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥504m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Profit before tax	¥712m	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Net income (owners)	¥308m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥531m	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥633m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥389m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥163m	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥308m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Net income	¥531m	2022-01-01 → 2022-12-31	Cons.	Profit loss
Total assets	¥6.2bn	at 2023-12-31	Cons.	Assets
Total assets	¥4.8bn	at 2022-12-31	Cons.	Assets
Total assets	¥4.4bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥4.3bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥3.8bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥3.9bn	at 2023-12-31	Cons.	Liabilities
Total liabilities	¥2.8bn	at 2022-12-31	Cons.	Liabilities
Net assets / equity	¥2.3bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥2.0bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥1.5bn	at 2021-12-31^d	Cons.	Net assets
Net assets / equity	¥809m	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥425m	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥2.8bn	at 2023-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.8bn	at 2022-12-31	Cons.	Cash and deposits
Cash & equivalents	¥2.8bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.8bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.4bn	at 2021-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥778m	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥725m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥585m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥873m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥392m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥430m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥441m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥70m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥74m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥30m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥166m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥754m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥142m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥650m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥97m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥152m	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥17.57	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥30.29	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥36.08	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥22.16	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥9.27	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥30.22	2022-01-01 → 2022-12-31	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥128.77	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥113.69	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥82.97	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥46.13	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥24.21	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	36.6%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	41.4%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	32.9%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	18.8%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	11.1%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	14.5%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	30.8%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	55.9%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	63.0%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	47.0%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	178	at 2023-12-31	Cons.	Number of employees
Employees	169	at 2022-12-31	Cons.	Number of employees
Employees	157	at 2021-12-31^d	Cons.	Number of employees
Employees	161	at 2020-12-31^d	Cons.	Number of employees
Employees	157	at 2019-12-31^d	Cons.	Number of employees
Revenue	¥1.1bn	2023-01-01 → 2023-12-31	Standalone	Operating revenue1
Revenue	¥761m	2022-01-01 → 2022-12-31	Standalone	Operating revenue1
Revenue	¥665m	2021-01-01 → 2021-12-31^d	Standalone	Operating revenue1 (5-year summary)
Revenue	¥537m	2020-01-01 → 2020-12-31^d	Standalone	Operating revenue1 (5-year summary)
Revenue	¥520m	2019-01-01 → 2019-12-31^d	Standalone	Operating revenue1 (5-year summary)
Operating income	¥143m	2023-01-01 → 2023-12-31	Standalone	Operating income
Operating income	¥17m	2022-01-01 → 2022-12-31	Standalone	Operating income
Ordinary income	¥116m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥3m	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥23m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥42m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥42m	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥104m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Profit before tax	−¥12m	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Net income	¥91m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	−¥16m	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥692m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥33m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥29m	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.6bn	at 2023-12-31	Standalone	Assets
Total assets	¥2.4bn	at 2022-12-31	Standalone	Assets
Total assets	¥2.6bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.4bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥2.2bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.5bn	at 2023-12-31	Standalone	Liabilities
Total liabilities	¥1.4bn	at 2022-12-31	Standalone	Liabilities
Net assets / equity	¥1.1bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.0bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥1.1bn	at 2021-12-31^d	Standalone	Net assets
Net assets / equity	¥358m	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥391m	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.4bn	at 2023-12-31	Standalone	Cash and deposits
Cash and deposits	¥455m	at 2022-12-31	Standalone	Cash and deposits
EPS (basic)	¥5.17	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-0.92	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥39.48	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-1.89	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥1.65	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥4	2023-01-01 → 2023-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥3	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)
Net assets per share	¥60.07	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥57.59	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥59.88	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥20.41	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥22.3	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	29.6%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	41.3%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	40.6%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	15.1%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	17.9%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	8.8%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	98.4%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	7.7%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	17,556,360	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	17,551,360	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,169,424	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,169,424	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	1,169,424	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	57	at 2023-12-31	Standalone	Number of employees
Employees	49	at 2022-12-31	Standalone	Number of employees
Employees	41	at 2021-12-31^d	Standalone	Number of employees
Employees	32	at 2020-12-31^d	Standalone	Number of employees
Employees	23	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 · 1,205

Item	Context	Value	Unit
Compensations salaries and allowances sga	CurrentYearDuration	931019000	JPY
Provision for bonuses sga	Prior1YearDuration	52226000	JPY
Provision for bonuses sga	CurrentYearDuration	61311000	JPY
Retirement benefit expenses sga	Prior1YearDuration	40861000	JPY
Retirement benefit expenses sga	CurrentYearDuration	31162000	JPY
Cash and deposits	Prior1YearInstant_NonConsolidatedMember	454611000	JPY
Cash and deposits	CurrentYearInstant_NonConsolidatedMember	1421372000	JPY
Accounts receivable other	Prior1YearInstant_NonConsolidatedMember	73536000	JPY
Accounts receivable other	CurrentYearInstant_NonConsolidatedMember	99553000	JPY
Prepaid expenses	Prior1YearInstant_NonConsolidatedMember	8584000	JPY
Prepaid expenses	CurrentYearInstant_NonConsolidatedMember	23627000	JPY
Other ca	Prior1YearInstant_NonConsolidatedMember	31774000	JPY
Other ca	CurrentYearInstant_NonConsolidatedMember	25736000	JPY
Allowance for doubtful accounts ca	Prior1YearInstant_NonConsolidatedMember	－	JPY
Allowance for doubtful accounts ca	CurrentYearInstant_NonConsolidatedMember	-478000	JPY
Current assets	Prior1YearInstant_NonConsolidatedMember	568507000	JPY
Current assets	CurrentYearInstant_NonConsolidatedMember	1569812000	JPY
Buildings and structures net	Prior1YearInstant_NonConsolidatedMember	－	JPY
Buildings and structures net	CurrentYearInstant_NonConsolidatedMember	16013000	JPY
Machinery equipment and vehicles net	Prior1YearInstant_NonConsolidatedMember	－	JPY
Machinery equipment and vehicles net	CurrentYearInstant_NonConsolidatedMember	1651000	JPY
Tools furniture and fixtures net	Prior1YearInstant_NonConsolidatedMember	－	JPY
Tools furniture and fixtures net	CurrentYearInstant_NonConsolidatedMember	30211000	JPY
Property plant and equipment	Prior1YearInstant_NonConsolidatedMember	－	JPY
Property plant and equipment	CurrentYearInstant_NonConsolidatedMember	47876000	JPY
Software	Prior1YearInstant_NonConsolidatedMember	－	JPY
Software	CurrentYearInstant_NonConsolidatedMember	72384000	JPY
Other ia	Prior1YearInstant_NonConsolidatedMember	－	JPY
Other ia	CurrentYearInstant_NonConsolidatedMember	10739000	JPY
Intangible assets	Prior1YearInstant_NonConsolidatedMember	－	JPY
Intangible assets	CurrentYearInstant_NonConsolidatedMember	83124000	JPY
Stocks of subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	953104000	JPY
Stocks of subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	978104000	JPY
Long term loans receivable from subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	924000000	JPY
Long term loans receivable from subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	799000000	JPY
Deferred tax assets	Prior1YearInstant_NonConsolidatedMember	－	JPY
Deferred tax assets	CurrentYearInstant_NonConsolidatedMember	14542000	JPY
Other ioa	Prior1YearInstant_NonConsolidatedMember	3783000	JPY
Other ioa	CurrentYearInstant_NonConsolidatedMember	67549000	JPY
Investments and other assets	Prior1YearInstant_NonConsolidatedMember	1880887000	JPY
Investments and other assets	CurrentYearInstant_NonConsolidatedMember	1859195000	JPY
Noncurrent assets	Prior1YearInstant_NonConsolidatedMember	1880887000	JPY
Noncurrent assets	CurrentYearInstant_NonConsolidatedMember	1990196000	JPY
Assets	Prior1YearInstant_NonConsolidatedMember	2449395000	JPY
Assets	CurrentYearInstant_NonConsolidatedMember	3560008000	JPY
Current portion of long term loans payable	Prior1YearInstant_NonConsolidatedMember	170000000	JPY
Current portion of long term loans payable	CurrentYearInstant_NonConsolidatedMember	266756000	JPY
Lease obligations cl	Prior1YearInstant_NonConsolidatedMember	－	JPY
Lease obligations cl	CurrentYearInstant_NonConsolidatedMember	9490000	JPY
Accounts payable other	Prior1YearInstant_NonConsolidatedMember	47229000	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
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
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