Annual report

Period2021-12-21 → 2022-12-20

Filed2023-03-17

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥3.6bn	2021-12-21 → 2022-12-20	Cons.	Net sales
Revenue	¥3.9bn	2020-12-21 → 2021-12-20	Cons.	Net sales
Revenue	¥3.2bn	2019-12-21 → 2020-12-20^d	Cons.	Net sales (5-year summary)
Revenue	¥3.9bn	2018-12-21 → 2019-12-20^d	Cons.	Net sales (5-year summary)
Revenue	¥4.6bn	2017-12-21 → 2018-12-20^d	Cons.	Net sales (5-year summary)
Operating income	−¥28m	2021-12-21 → 2022-12-20	Cons.	Operating income
Operating income	¥121m	2020-12-21 → 2021-12-20	Cons.	Operating income
Ordinary income	¥46m	2021-12-21 → 2022-12-20	Cons.	Ordinary income
Ordinary income	¥254m	2020-12-21 → 2021-12-20	Cons.	Ordinary income
Ordinary income	−¥314m	2019-12-21 → 2020-12-20^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥88m	2018-12-21 → 2019-12-20^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥131m	2017-12-21 → 2018-12-20^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥43m	2021-12-21 → 2022-12-20	Cons.	Income before income taxes
Profit before tax	¥258m	2020-12-21 → 2021-12-20	Cons.	Income before income taxes
Net income (owners)	¥40m	2021-12-21 → 2022-12-20	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥241m	2020-12-21 → 2021-12-20	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥630m	2019-12-21 → 2020-12-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥214m	2018-12-21 → 2019-12-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥69m	2017-12-21 → 2018-12-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥33m	2021-12-21 → 2022-12-20	Cons.	Profit loss
Net income	¥237m	2020-12-21 → 2021-12-20	Cons.	Profit loss
Total assets	¥4.8bn	at 2022-12-20	Cons.	Assets
Total assets	¥4.8bn	at 2021-12-20	Cons.	Assets
Total assets	¥4.4bn	at 2020-12-20^d	Cons.	Total assets (5-year summary)
Total assets	¥5.1bn	at 2019-12-20^d	Cons.	Total assets (5-year summary)
Total assets	¥5.3bn	at 2018-12-20^d	Cons.	Total assets (5-year summary)
Total liabilities	¥2.1bn	at 2022-12-20	Cons.	Liabilities
Total liabilities	¥2.2bn	at 2021-12-20	Cons.	Liabilities
Net assets / equity	¥2.7bn	at 2022-12-20	Cons.	Net assets
Net assets / equity	¥2.6bn	at 2021-12-20	Cons.	Net assets
Net assets / equity	¥2.4bn	at 2020-12-20^d	Cons.	Net assets
Net assets / equity	¥3.1bn	at 2019-12-20^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥3.3bn	at 2018-12-20^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.5bn	at 2022-12-20	Cons.	Cash and deposits
Cash and deposits	¥1.5bn	at 2021-12-20	Cons.	Cash and deposits
Cash & equivalents	¥714m	at 2022-12-20	Cons.	Cash and cash equivalents
Cash & equivalents	¥691m	at 2021-12-20	Cons.	Cash and cash equivalents
Cash & equivalents	¥469m	at 2020-12-20^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥542m	at 2019-12-20^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥437m	at 2018-12-20^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥233m	2021-12-21 → 2022-12-20	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥165m	2020-12-21 → 2021-12-20	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥50m	2019-12-21 → 2020-12-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥262m	2018-12-21 → 2019-12-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥33m	2017-12-21 → 2018-12-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥77m	2021-12-21 → 2022-12-20	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥8m	2020-12-21 → 2021-12-20	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥43m	2019-12-21 → 2020-12-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥89m	2018-12-21 → 2019-12-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥20m	2017-12-21 → 2018-12-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥146m	2021-12-21 → 2022-12-20	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥61m	2020-12-21 → 2021-12-20	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥75m	2019-12-21 → 2020-12-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥72m	2018-12-21 → 2019-12-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥239m	2017-12-21 → 2018-12-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥6.7	2021-12-21 → 2022-12-20	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥40.84	2020-12-21 → 2021-12-20	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-106.83	2019-12-21 → 2020-12-20^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-36.38	2018-12-21 → 2019-12-20^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥11.82	2017-12-21 → 2018-12-20^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥443.77	at 2022-12-20	Cons.	Net assets per share (5-year summary)
Net assets per share	¥438.04	at 2021-12-20	Cons.	Net assets per share (5-year summary)
Net assets per share	¥400.69	at 2020-12-20^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥515.5	at 2019-12-20^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥554.87	at 2018-12-20^d	Cons.	Net assets per share (5-year summary)
Equity ratio	55.0%	at 2022-12-20	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	53.5%	at 2021-12-20	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	53.5%	at 2020-12-20^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	59.6%	at 2019-12-20^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	62.0%	at 2018-12-20^d	Cons.	Equity to asset ratio (5-year summary)
ROE	1.5%	2021-12-21 → 2022-12-20	Cons.	Rate of return on equity (5-year summary)
ROE	9.7%	2020-12-21 → 2021-12-20	Cons.	Rate of return on equity (5-year summary)
ROE	-23.4%	2019-12-21 → 2020-12-20^d	Cons.	Rate of return on equity (5-year summary)
ROE	-6.8%	2018-12-21 → 2019-12-20^d	Cons.	Rate of return on equity (5-year summary)
ROE	2.1%	2017-12-21 → 2018-12-20^d	Cons.	Rate of return on equity (5-year summary)
Employees	234	at 2022-12-20	Cons.	Number of employees
Employees	245	at 2021-12-20	Cons.	Number of employees
Employees	262	at 2020-12-20^d	Cons.	Number of employees
Employees	263	at 2019-12-20^d	Cons.	Number of employees
Employees	261	at 2018-12-20^d	Cons.	Number of employees
Revenue	¥3.3bn	2021-12-21 → 2022-12-20	Standalone	Net sales
Revenue	¥3.8bn	2020-12-21 → 2021-12-20	Standalone	Net sales
Revenue	¥3.1bn	2019-12-21 → 2020-12-20^d	Standalone	Net sales (5-year summary)
Revenue	¥3.7bn	2018-12-21 → 2019-12-20^d	Standalone	Net sales (5-year summary)
Revenue	¥4.4bn	2017-12-21 → 2018-12-20^d	Standalone	Net sales (5-year summary)
Operating income	−¥26m	2021-12-21 → 2022-12-20	Standalone	Operating income
Operating income	¥121m	2020-12-21 → 2021-12-20	Standalone	Operating income
Ordinary income	¥46m	2021-12-21 → 2022-12-20	Standalone	Ordinary income
Ordinary income	¥196m	2020-12-21 → 2021-12-20	Standalone	Ordinary income
Ordinary income	−¥286m	2019-12-21 → 2020-12-20^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥93m	2018-12-21 → 2019-12-20^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥91m	2017-12-21 → 2018-12-20^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥46m	2021-12-21 → 2022-12-20	Standalone	Income before income taxes
Profit before tax	¥201m	2020-12-21 → 2021-12-20	Standalone	Income before income taxes
Net income	¥40m	2021-12-21 → 2022-12-20	Standalone	Profit loss
Net income	¥197m	2020-12-21 → 2021-12-20	Standalone	Profit loss
Net income	−¥608m	2019-12-21 → 2020-12-20^d	Standalone	Net income loss (5-year summary)
Net income	−¥200m	2018-12-21 → 2019-12-20^d	Standalone	Net income loss (5-year summary)
Net income	¥47m	2017-12-21 → 2018-12-20^d	Standalone	Net income loss (5-year summary)
Total assets	¥4.7bn	at 2022-12-20	Standalone	Assets
Total assets	¥4.7bn	at 2021-12-20	Standalone	Assets
Total assets	¥4.3bn	at 2020-12-20^d	Standalone	Total assets (5-year summary)
Total assets	¥4.9bn	at 2019-12-20^d	Standalone	Total assets (5-year summary)
Total assets	¥5.1bn	at 2018-12-20^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.1bn	at 2022-12-20	Standalone	Liabilities
Total liabilities	¥2.2bn	at 2021-12-20	Standalone	Liabilities
Net assets / equity	¥2.6bn	at 2022-12-20	Standalone	Net assets
Net assets / equity	¥2.5bn	at 2021-12-20	Standalone	Net assets
Net assets / equity	¥2.4bn	at 2020-12-20^d	Standalone	Net assets
Net assets / equity	¥3.0bn	at 2019-12-20^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥3.2bn	at 2018-12-20^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.3bn	at 2022-12-20	Standalone	Cash and deposits
Cash and deposits	¥1.4bn	at 2021-12-20	Standalone	Cash and deposits
EPS (basic)	¥6.68	2021-12-21 → 2022-12-20	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥33.3	2020-12-21 → 2021-12-20	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-103.04	2019-12-21 → 2020-12-20^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-34.04	2018-12-21 → 2019-12-20^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥8.09	2017-12-21 → 2018-12-20^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥3	2021-12-21 → 2022-12-20	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2020-12-21 → 2021-12-20	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥3	2019-12-21 → 2020-12-20^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥3	2018-12-21 → 2019-12-20^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥5	2017-12-21 → 2018-12-20^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥431.61	at 2022-12-20	Standalone	Net assets per share (5-year summary)
Net assets per share	¥427.6	at 2021-12-20	Standalone	Net assets per share (5-year summary)
Net assets per share	¥399.27	at 2020-12-20^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥509.91	at 2019-12-20^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥546.89	at 2018-12-20^d	Standalone	Net assets per share (5-year summary)
Equity ratio	54.6%	at 2022-12-20	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	53.2%	at 2021-12-20	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	54.5%	at 2020-12-20^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	61.1%	at 2019-12-20^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	63.2%	at 2018-12-20^d	Standalone	Equity to asset ratio (5-year summary)
ROE	1.6%	2021-12-21 → 2022-12-20	Standalone	Rate of return on equity (5-year summary)
ROE	8.1%	2020-12-21 → 2021-12-20	Standalone	Rate of return on equity (5-year summary)
ROE	-22.7%	2019-12-21 → 2020-12-20^d	Standalone	Rate of return on equity (5-year summary)
ROE	-6.4%	2018-12-21 → 2019-12-20^d	Standalone	Rate of return on equity (5-year summary)
ROE	1.5%	2017-12-21 → 2018-12-20^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	5,951,600	at 2022-12-20	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,910,100	at 2021-12-20	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,910,100	at 2020-12-20^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,872,000	at 2019-12-20^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	5,872,000	at 2018-12-20^d	Standalone	Total number of issued shares (5-year summary)
Employees	202	at 2022-12-20	Standalone	Number of employees
Employees	206	at 2021-12-20	Standalone	Number of employees
Employees	222	at 2020-12-20^d	Standalone	Number of employees
Employees	222	at 2019-12-20^d	Standalone	Number of employees
Employees	222	at 2018-12-20^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.

Segments · 83

Segment	Item	Period	Value
Reconciling Itemsreconciling	capex	2021-12-21 → 2022-12-20	¥68m
Reconciling Itemsreconciling	depreciation	2021-12-21 → 2022-12-20	¥24m
Reconciling Itemsreconciling	revenue	2021-12-21 → 2022-12-20	−¥10m
Reconciling Itemsreconciling	revenue intersegment	2021-12-21 → 2022-12-20	−¥10m
Reconciling Itemsreconciling	segment assets	at 2022-12-20	¥2.5bn
Reconciling Itemsreconciling	segment profit	2021-12-21 → 2022-12-20	−¥429m
Electronic Substrate Businessreportable segment	capex	2021-12-21 → 2022-12-20	¥95m
Electronic Substrate Businessreportable segment	depreciation	2021-12-21 → 2022-12-20	¥73m
Electronic Substrate Businessreportable segment	employees	at 2022-12-20	131 pure
Electronic Substrate Businessreportable segment	revenue	2021-12-21 → 2022-12-20	¥2.7bn
Electronic Substrate Businessreportable segment	revenue external	2021-12-21 → 2022-12-20	¥2.7bn
Electronic Substrate Businessreportable segment	segment assets	at 2022-12-20	¥1.5bn
Electronic Substrate Businessreportable segment	segment profit	2021-12-21 → 2022-12-20	¥585m
Industrial Machinery And System Businessreportable segment	depreciation	2021-12-21 → 2022-12-20	¥2m
Industrial Machinery And System Businessreportable segment	employees	at 2022-12-20	12 pure
Industrial Machinery And System Businessreportable segment	revenue	2021-12-21 → 2022-12-20	¥258m
Industrial Machinery And System Businessreportable segment	revenue external	2021-12-21 → 2022-12-20	¥248m
Industrial Machinery And System Businessreportable segment	revenue intersegment	2021-12-21 → 2022-12-20	¥10m
Industrial Machinery And System Businessreportable segment	segment assets	at 2022-12-20	¥67m
Industrial Machinery And System Businessreportable segment	segment profit	2021-12-21 → 2022-12-20	−¥62m
Mirror Polishing Machine Businessreportable segment	capex	2021-12-21 → 2022-12-20	¥255,000
Mirror Polishing Machine Businessreportable segment	depreciation	2021-12-21 → 2022-12-20	¥4m
Mirror Polishing Machine Businessreportable segment	employees	at 2022-12-20	18 pure
Mirror Polishing Machine Businessreportable segment	revenue	2021-12-21 → 2022-12-20	¥318m
Mirror Polishing Machine Businessreportable segment	revenue external	2021-12-21 → 2022-12-20	¥318m
Mirror Polishing Machine Businessreportable segment	segment assets	at 2022-12-20	¥253m
Mirror Polishing Machine Businessreportable segment	segment profit	2021-12-21 → 2022-12-20	¥19m
Testing System Businessreportable segment	capex	2021-12-21 → 2022-12-20	¥3m
Testing System Businessreportable segment	depreciation	2021-12-21 → 2022-12-20	¥3m
Testing System Businessreportable segment	employees	at 2022-12-20	49 pure
Testing System Businessreportable segment	revenue	2021-12-21 → 2022-12-20	¥395m
Testing System Businessreportable segment	revenue external	2021-12-21 → 2022-12-20	¥395m
Testing System Businessreportable segment	segment assets	at 2022-12-20	¥454m
Testing System Businessreportable segment	segment profit	2021-12-21 → 2022-12-20	−¥142m
—segment total	capex	2021-12-21 → 2022-12-20	¥98m
—segment total	depreciation	2021-12-21 → 2022-12-20	¥82m
—segment total	employees	at 2022-12-20	210 pure
—segment total	revenue	2021-12-21 → 2022-12-20	¥3.6bn
—segment total	revenue external	2021-12-21 → 2022-12-20	¥3.6bn
—segment total	revenue intersegment	2021-12-21 → 2022-12-20	¥10m
—segment total	segment assets	at 2022-12-20	¥2.3bn
—segment total	segment profit	2021-12-21 → 2022-12-20	¥401m
Reconciling Itemsreconciling	capex	2020-12-21 → 2021-12-20	¥32m
Reconciling Itemsreconciling	depreciation	2020-12-21 → 2021-12-20	¥24m
Reconciling Itemsreconciling	revenue	2020-12-21 → 2021-12-20	−¥4m
Reconciling Itemsreconciling	revenue intersegment	2020-12-21 → 2021-12-20	−¥4m
Reconciling Itemsreconciling	segment assets	at 2021-12-20	¥2.5bn
Reconciling Itemsreconciling	segment profit	2020-12-21 → 2021-12-20	−¥424m
Electronic Substrate Businessreportable segment	capex	2020-12-21 → 2021-12-20	¥20m
Electronic Substrate Businessreportable segment	depreciation	2020-12-21 → 2021-12-20	¥92m
Electronic Substrate Businessreportable segment	revenue	2020-12-21 → 2021-12-20	¥2.5bn
Electronic Substrate Businessreportable segment	revenue external	2020-12-21 → 2021-12-20	¥2.5bn
Electronic Substrate Businessreportable segment	segment assets	at 2021-12-20	¥1.4bn
Electronic Substrate Businessreportable segment	segment profit	2020-12-21 → 2021-12-20	¥563m
Industrial Machinery And System Businessreportable segment	depreciation	2020-12-21 → 2021-12-20	¥2m
Industrial Machinery And System Businessreportable segment	revenue	2020-12-21 → 2021-12-20	¥359m
Industrial Machinery And System Businessreportable segment	revenue external	2020-12-21 → 2021-12-20	¥355m
Industrial Machinery And System Businessreportable segment	revenue intersegment	2020-12-21 → 2021-12-20	¥4m
Industrial Machinery And System Businessreportable segment	segment assets	at 2021-12-20	¥169m
Industrial Machinery And System Businessreportable segment	segment profit	2020-12-21 → 2021-12-20	−¥84m
Mirror Polishing Machine Businessreportable segment	capex	2020-12-21 → 2021-12-20	¥370,000
Mirror Polishing Machine Businessreportable segment	depreciation	2020-12-21 → 2021-12-20	¥6m
Mirror Polishing Machine Businessreportable segment	revenue	2020-12-21 → 2021-12-20	¥235m
Mirror Polishing Machine Businessreportable segment	revenue external	2020-12-21 → 2021-12-20	¥235m
Mirror Polishing Machine Businessreportable segment	segment assets	at 2021-12-20	¥218m
Mirror Polishing Machine Businessreportable segment	segment profit	2020-12-21 → 2021-12-20	−¥5m
Testing System Businessreportable segment	capex	2020-12-21 → 2021-12-20	¥778,000
Testing System Businessreportable segment	depreciation	2020-12-21 → 2021-12-20	¥3m
Testing System Businessreportable segment	revenue	2020-12-21 → 2021-12-20	¥857m
Testing System Businessreportable segment	revenue external	2020-12-21 → 2021-12-20	¥857m
Testing System Businessreportable segment	segment assets	at 2021-12-20	¥545m
Testing System Businessreportable segment	segment profit	2020-12-21 → 2021-12-20	¥72m
—segment total	capex	2020-12-21 → 2021-12-20	¥22m
—segment total	depreciation	2020-12-21 → 2021-12-20	¥103m
—segment total	revenue	2020-12-21 → 2021-12-20	¥3.9bn
—segment total	revenue external	2020-12-21 → 2021-12-20	¥3.9bn
—segment total	revenue intersegment	2020-12-21 → 2021-12-20	¥4m
—segment total	segment assets	at 2021-12-20	¥2.3bn
—segment total	segment profit	2020-12-21 → 2021-12-20	¥545m
Electronic Substrate Businessreportable segment	employees	at 2022-12-20	129 pure
Industrial Machinery And System Businessreportable segment	employees	at 2022-12-20	12 pure
Testing System Businessreportable segment	employees	at 2022-12-20	37 pure
—segment total	employees	at 2022-12-20	178 pure

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,483

Item	Context	Value	Unit
Income taxes paid ope cf	Prior1YearDuration	-6551000	JPY
Income taxes paid ope cf	CurrentYearDuration	-59143000	JPY
Income taxes refund ope cf	Prior1YearDuration	7740000	JPY
Income taxes refund ope cf	CurrentYearDuration	919000	JPY
Net cash provided by used in operating activities	Prior1YearDuration	165180000	JPY
Net cash provided by used in operating activities	CurrentYearDuration	233127000	JPY
Decrease increase in time deposits inv cf	Prior1YearDuration	-19000	JPY
Decrease increase in time deposits inv cf	CurrentYearDuration	17987000	JPY
Purchase of property plant and equipment inv cf	Prior1YearDuration	-7976000	JPY
Purchase of property plant and equipment inv cf	CurrentYearDuration	-56465000	JPY
Purchase of investment securities inv cf	Prior1YearDuration	-2400000	JPY
Purchase of investment securities inv cf	CurrentYearDuration	-2400000	JPY
Proceeds from sales of investment securities inv cf	Prior1YearDuration	18292000	JPY
Proceeds from sales of investment securities inv cf	CurrentYearDuration	1138000	JPY
Proceeds from liquidation of investment securities inv cf	Prior1YearDuration	1308000	JPY
Proceeds from liquidation of investment securities inv cf	CurrentYearDuration	－	JPY
Purchase of intangible assets inv cf	Prior1YearDuration	-10821000	JPY
Purchase of intangible assets inv cf	CurrentYearDuration	-30811000	JPY
Purchase of insurance funds inv cf	Prior1YearDuration	-6238000	JPY
Purchase of insurance funds inv cf	CurrentYearDuration	-6246000	JPY
Other net inv cf	Prior1YearDuration	－	JPY
Other net inv cf	CurrentYearDuration	10000	JPY
Net cash provided by used in investment activities	Prior1YearDuration	-7855000	JPY
Net cash provided by used in investment activities	CurrentYearDuration	-76788000	JPY
Net increase decrease in short term loans payable fin cf	Prior1YearDuration	-19339000	JPY
Net increase decrease in short term loans payable fin cf	CurrentYearDuration	9921000	JPY
Proceeds from long term loans payable fin cf	Prior1YearDuration	550000000	JPY
Proceeds from long term loans payable fin cf	CurrentYearDuration	300000000	JPY
Repayment of long term loans payable fin cf	Prior1YearDuration	-399752000	JPY
Repayment of long term loans payable fin cf	CurrentYearDuration	-368592000	JPY
Payments for long term accounts payable other fin cf	Prior1YearDuration	-52678000	JPY
Payments for long term accounts payable other fin cf	CurrentYearDuration	-57788000	JPY
Purchase of treasury stock fin cf	Prior1YearDuration	－	JPY
Purchase of treasury stock fin cf	CurrentYearDuration	-17000	JPY
Cash dividends paid fin cf	Prior1YearDuration	-17724000	JPY
Cash dividends paid fin cf	CurrentYearDuration	-29519000	JPY
Net cash provided by used in financing activities	Prior1YearDuration	60504000	JPY
Net cash provided by used in financing activities	CurrentYearDuration	-145995000	JPY
Effect of exchange rate change on cash and cash equivalents	Prior1YearDuration	4452000	JPY
Effect of exchange rate change on cash and cash equivalents	CurrentYearDuration	11938000	JPY
Net increase decrease in cash and cash equivalents	Prior1YearDuration	222282000	JPY
Net increase decrease in cash and cash equivalents	CurrentYearDuration	22283000	JPY
Cash and cash equivalents	Prior2YearInstant	469068000	JPY
Cash and cash equivalents	Prior1YearInstant	691350000	JPY
Cash and cash equivalents	Prior1YearInstant	691350000	JPY
Cash and cash equivalents	CurrentYearInstant	713634000	JPY
Number of consolidated subsidiaries	CurrentYearInstant	3
Accumulated depreciation ppe by group	Prior1YearInstant	-2667537000	JPY
Accumulated depreciation ppe by group	CurrentYearInstant	-2610478000	JPY
Write downs of inventories	Prior1YearDuration	13419000	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 2021-12-20	pass rounding
balance sheet identity	consolidated 2022-12-20	pass rounding
balance sheet identity	non_consolidated 2021-12-20	pass
balance sheet identity	non_consolidated 2022-12-20	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2020-12-20	pass
statement vs summary · net assets	consolidated 2021-12-20	pass
statement vs summary · net assets	consolidated 2022-12-20	pass
statement vs summary · net assets	non_consolidated 2020-12-20	pass
statement vs summary · net assets	non_consolidated 2021-12-20	pass
statement vs summary · net assets	non_consolidated 2022-12-20	pass
statement vs summary · net income attributable to parent	consolidated 2020-12-21/2021-12-20	pass
statement vs summary · net income attributable to parent	consolidated 2021-12-21/2022-12-20	pass
statement vs summary · operating cash flow	consolidated 2020-12-21/2021-12-20	pass
statement vs summary · operating cash flow	consolidated 2021-12-21/2022-12-20	pass
statement vs summary · revenue	consolidated 2020-12-21/2021-12-20	pass
statement vs summary · revenue	consolidated 2021-12-21/2022-12-20	pass
statement vs summary · revenue	non_consolidated 2020-12-21/2021-12-20	pass
statement vs summary · revenue	non_consolidated 2021-12-21/2022-12-20	pass
statement vs summary · total assets	consolidated 2021-12-20	pass
statement vs summary · total assets	consolidated 2022-12-20	pass
statement vs summary · total assets	non_consolidated 2021-12-20	pass
statement vs summary · total assets	non_consolidated 2022-12-20	pass