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
Total changes of items during the period	CurrentYearDuration	265154000	JPY
Net assets	CurrentYearInstant_ForeignCurrencyTranslationAdjustmentMember	42959000	JPY
Net assets	CurrentYearInstant_ValuationAndTranslationAdjustmentsMember	42959000	JPY
Net assets	CurrentYearInstant_SubscriptionRightsToSharesMember	6034000	JPY
Net assets	CurrentYearInstant	2266204000	JPY
Income before income taxes	Prior1YearDuration	712138000	JPY
Income before income taxes	CurrentYearDuration	503570000	JPY
Depreciation and amortization ope cf	Prior1YearDuration	139734000	JPY
Depreciation and amortization ope cf	CurrentYearDuration	145013000	JPY
Impairment loss ope cf	Prior1YearDuration	－	JPY
Impairment loss ope cf	CurrentYearDuration	24399000	JPY
Loss on valuation of stocks of subsidiaries and affiliates ope cf	Prior1YearDuration	725000	JPY
Loss on valuation of stocks of subsidiaries and affiliates ope cf	CurrentYearDuration	－	JPY
Loss gain on sales and retirement of noncurrent assets ope cf	Prior1YearDuration	4049000	JPY
Loss gain on sales and retirement of noncurrent assets ope cf	CurrentYearDuration	2874000	JPY
Increase decrease in provision for bonuses ope cf	Prior1YearDuration	-21540000	JPY
Increase decrease in provision for bonuses ope cf	CurrentYearDuration	8827000	JPY
Increase decrease in net defined benefit liability ope cf	Prior1YearDuration	18363000	JPY
Increase decrease in net defined benefit liability ope cf	CurrentYearDuration	9390000	JPY
Interest and dividends income ope cf	Prior1YearDuration	-112000	JPY
Interest and dividends income ope cf	CurrentYearDuration	-121000	JPY
Interest expenses ope cf	Prior1YearDuration	16540000	JPY
Interest expenses ope cf	CurrentYearDuration	18854000	JPY
Foreign exchange losses gains ope cf	Prior1YearDuration	-13391000	JPY
Foreign exchange losses gains ope cf	CurrentYearDuration	-8890000	JPY
Equity in earnings losses of affiliates ope cf	Prior1YearDuration	-108901000	JPY
Equity in earnings losses of affiliates ope cf	CurrentYearDuration	-64510000	JPY
Share acquisition rights issuance costs ope cf	Prior1YearDuration	2640000	JPY
Share acquisition rights issuance costs ope cf	CurrentYearDuration	2391000	JPY
Decrease increase in notes and accounts receivable trade ope cf	Prior1YearDuration	-41857000	JPY
Decrease increase in notes and accounts receivable trade ope cf	CurrentYearDuration	36609000	JPY
Decrease increase in inventories ope cf	Prior1YearDuration	4347000	JPY
Decrease increase in inventories ope cf	CurrentYearDuration	-442000	JPY
Increase decrease in notes and accounts payable trade ope cf	Prior1YearDuration	-60289000	JPY
Increase decrease in notes and accounts payable trade ope cf	CurrentYearDuration	-32448000	JPY
Increase decrease in advances received ope cf	Prior1YearDuration	-13137000	JPY
Increase decrease in advances received ope cf	CurrentYearDuration	127241000	JPY
Increase decrease in deposits received ope cf	Prior1YearDuration	157000	JPY
Increase decrease in deposits received ope cf	CurrentYearDuration	102701000	JPY
Other net ope cf	Prior1YearDuration	-50905000	JPY
Other net ope cf	CurrentYearDuration	-34324000	JPY
Subtotal ope cf	Prior1YearDuration	588559000	JPY
Subtotal ope cf	CurrentYearDuration	841138000	JPY
Interest and dividends income received ope cf inv cf	Prior1YearDuration	48373000	JPY
Interest and dividends income received ope cf inv cf	CurrentYearDuration	55536000	JPY
Interest expenses paid ope cf fin cf	Prior1YearDuration	-17230000	JPY
Interest expenses paid ope cf fin cf	CurrentYearDuration	-20918000	JPY
Income taxes paid ope cf	Prior1YearDuration	-34619000	JPY
Income taxes paid ope cf	CurrentYearDuration	-150282000	JPY
Net cash provided by used in operating activities	Prior1YearDuration	585083000	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