Annual report

Period2022-02-01 → 2023-01-31

Filed2023-04-26

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 147

Metric	Value	Period	Scope	Source row
Revenue	¥18.2bn	2022-02-01 → 2023-01-31	Cons.	Net sales
Revenue	¥14.4bn	2021-02-01 → 2022-01-31	Cons.	Net sales
Revenue	¥11.6bn	2020-02-01 → 2021-01-31^d	Cons.	Net sales (5-year summary)
Revenue	¥10.4bn	2019-02-01 → 2020-01-31^d	Cons.	Net sales (5-year summary)
Revenue	¥13.2bn	2018-02-01 → 2019-01-31^d	Cons.	Net sales (5-year summary)
Operating income	¥2.0bn	2022-02-01 → 2023-01-31	Cons.	Operating income
Operating income	¥1.8bn	2021-02-01 → 2022-01-31	Cons.	Operating income
Ordinary income	¥2.0bn	2022-02-01 → 2023-01-31	Cons.	Ordinary income
Ordinary income	¥1.7bn	2021-02-01 → 2022-01-31	Cons.	Ordinary income
Ordinary income	¥1.1bn	2020-02-01 → 2021-01-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥212m	2019-02-01 → 2020-01-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥1.5bn	2018-02-01 → 2019-01-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥2.0bn	2022-02-01 → 2023-01-31	Cons.	Income before income taxes
Profit before tax	¥1.7bn	2021-02-01 → 2022-01-31	Cons.	Income before income taxes
Net income (owners)	¥1.6bn	2022-02-01 → 2023-01-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥1.5bn	2021-02-01 → 2022-01-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥727m	2020-02-01 → 2021-01-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥105m	2019-02-01 → 2020-01-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥1.1bn	2018-02-01 → 2019-01-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥1.6bn	2022-02-01 → 2023-01-31	Cons.	Profit loss
Net income	¥1.5bn	2021-02-01 → 2022-01-31	Cons.	Profit loss
Total assets	¥16.2bn	at 2023-01-31	Cons.	Assets
Total assets	¥13.5bn	at 2022-01-31	Cons.	Assets
Total assets	¥12.4bn	at 2021-01-31^d	Cons.	Total assets (5-year summary)
Total assets	¥12.3bn	at 2020-01-31^d	Cons.	Total assets (5-year summary)
Total assets	¥11.9bn	at 2019-01-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥8.8bn	at 2023-01-31	Cons.	Liabilities
Total liabilities	¥8.0bn	at 2022-01-31	Cons.	Liabilities
Net assets / equity	¥7.4bn	at 2023-01-31	Cons.	Net assets
Net assets / equity	¥5.5bn	at 2022-01-31	Cons.	Net assets
Net assets / equity	¥3.7bn	at 2021-01-31^d	Cons.	Net assets
Net assets / equity	¥3.1bn	at 2020-01-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥3.1bn	at 2019-01-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥3.3bn	at 2023-01-31	Cons.	Cash and deposits
Cash and deposits	¥2.9bn	at 2022-01-31	Cons.	Cash and deposits
Cash & equivalents	¥2.8bn	at 2023-01-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.7bn	at 2022-01-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥2.3bn	at 2021-01-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.4bn	at 2020-01-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.8bn	at 2019-01-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥1.7bn	2022-02-01 → 2023-01-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥1.7bn	2021-02-01 → 2022-01-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥2.1bn	2020-02-01 → 2021-01-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥369m	2019-02-01 → 2020-01-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥1.3bn	2018-02-01 → 2019-01-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥1.1bn	2022-02-01 → 2023-01-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥390m	2021-02-01 → 2022-01-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥505m	2020-02-01 → 2021-01-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥760m	2019-02-01 → 2020-01-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥282m	2018-02-01 → 2019-01-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥681m	2022-02-01 → 2023-01-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥1.1bn	2021-02-01 → 2022-01-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥685m	2020-02-01 → 2021-01-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥31m	2019-02-01 → 2020-01-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥417m	2018-02-01 → 2019-01-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥201.13	2022-02-01 → 2023-01-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥182.85	2021-02-01 → 2022-01-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥89.15	2020-02-01 → 2021-01-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥12.91	2019-02-01 → 2020-01-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥129.54	2018-02-01 → 2019-01-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥910.39	at 2023-01-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥670.18	at 2022-01-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥450.5	at 2021-01-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥374.89	at 2020-01-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥366.22	at 2019-01-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	45.7%	at 2023-01-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	40.5%	at 2022-01-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	29.6%	at 2021-01-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	24.9%	at 2020-01-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	25.1%	at 2019-01-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	25.4%	2022-02-01 → 2023-01-31	Cons.	Rate of return on equity (5-year summary)
ROE	32.6%	2021-02-01 → 2022-01-31	Cons.	Rate of return on equity (5-year summary)
ROE	21.6%	2020-02-01 → 2021-01-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	3.5%	2019-02-01 → 2020-01-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	41.9%	2018-02-01 → 2019-01-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	674	at 2023-01-31	Cons.	Number of employees
Employees	663	at 2022-01-31	Cons.	Number of employees
Employees	655	at 2021-01-31^d	Cons.	Number of employees
Employees	649	at 2020-01-31^d	Cons.	Number of employees
Employees	599	at 2019-01-31^d	Cons.	Number of employees
Revenue	¥8.4bn	2022-02-01 → 2023-01-31	Standalone	Net sales
Revenue	¥7.3bn	2021-02-01 → 2022-01-31	Standalone	Net sales
Revenue	¥7.0bn	2020-02-01 → 2021-01-31^d	Standalone	Net sales (5-year summary)
Revenue	¥5.9bn	2019-02-01 → 2020-01-31^d	Standalone	Net sales (5-year summary)
Revenue	¥9.0bn	2018-02-01 → 2019-01-31^d	Standalone	Net sales (5-year summary)
Operating income	¥828m	2022-02-01 → 2023-01-31	Standalone	Operating income
Operating income	¥706m	2021-02-01 → 2022-01-31	Standalone	Operating income
Ordinary income	¥1.1bn	2022-02-01 → 2023-01-31	Standalone	Ordinary income
Ordinary income	¥897m	2021-02-01 → 2022-01-31	Standalone	Ordinary income
Ordinary income	¥731m	2020-02-01 → 2021-01-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥300m	2019-02-01 → 2020-01-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥1.1bn	2018-02-01 → 2019-01-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥1.1bn	2022-02-01 → 2023-01-31	Standalone	Income before income taxes
Profit before tax	¥885m	2021-02-01 → 2022-01-31	Standalone	Income before income taxes
Net income	¥974m	2022-02-01 → 2023-01-31	Standalone	Profit loss
Net income	¥884m	2021-02-01 → 2022-01-31	Standalone	Profit loss
Net income	¥424m	2020-02-01 → 2021-01-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥251m	2019-02-01 → 2020-01-31^d	Standalone	Net income loss (5-year summary)
Net income	¥700m	2018-02-01 → 2019-01-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥10.0bn	at 2023-01-31	Standalone	Assets
Total assets	¥8.9bn	at 2022-01-31	Standalone	Assets
Total assets	¥9.4bn	at 2021-01-31^d	Standalone	Total assets (5-year summary)
Total assets	¥9.8bn	at 2020-01-31^d	Standalone	Total assets (5-year summary)
Total assets	¥9.9bn	at 2019-01-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥6.1bn	at 2023-01-31	Standalone	Liabilities
Total liabilities	¥5.9bn	at 2022-01-31	Standalone	Liabilities
Net assets / equity	¥3.9bn	at 2023-01-31	Standalone	Net assets
Net assets / equity	¥3.0bn	at 2022-01-31	Standalone	Net assets
Net assets / equity	¥2.2bn	at 2021-01-31^d	Standalone	Net assets
Net assets / equity	¥1.9bn	at 2020-01-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥2.1bn	at 2019-01-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥810m	at 2023-01-31	Standalone	Cash and deposits
Cash and deposits	¥886m	at 2022-01-31	Standalone	Cash and deposits
EPS (basic)	¥119.51	2022-02-01 → 2023-01-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥108.4	2021-02-01 → 2022-01-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥51.95	2020-02-01 → 2021-01-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-30.72	2019-02-01 → 2020-01-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥85.86	2018-02-01 → 2019-01-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥10	2022-02-01 → 2023-01-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥10	2021-02-01 → 2022-01-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥10	2020-02-01 → 2021-01-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥10	2019-02-01 → 2020-01-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥10	2018-02-01 → 2019-01-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥477.87	at 2023-01-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥367.04	at 2022-01-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥268.22	at 2021-01-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥226.97	at 2020-01-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥263.58	at 2019-01-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	39.1%	at 2023-01-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	33.5%	at 2022-01-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	23.3%	at 2021-01-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	18.9%	at 2020-01-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	21.7%	at 2019-01-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	28.3%	2022-02-01 → 2023-01-31	Standalone	Rate of return on equity (5-year summary)
ROE	34.1%	2021-02-01 → 2022-01-31	Standalone	Rate of return on equity (5-year summary)
ROE	21.0%	2020-02-01 → 2021-01-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	38.4%	2018-02-01 → 2019-01-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	8,176,452	at 2023-01-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	8,176,452	at 2022-01-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	8,176,452	at 2021-01-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	8,176,452	at 2020-01-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	8,176,452	at 2019-01-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	318	at 2023-01-31	Standalone	Number of employees
Employees	319	at 2022-01-31	Standalone	Number of employees
Employees	328	at 2021-01-31^d	Standalone	Number of employees
Employees	337	at 2020-01-31^d	Standalone	Number of employees
Employees	341	at 2019-01-31^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.

Segments · 66

Segment	Item	Period	Value
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	depreciation	2022-02-01 → 2023-01-31	¥29,000
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue	2022-02-01 → 2023-01-31	¥11m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue external	2022-02-01 → 2023-01-31	¥11m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment assets	at 2023-01-31	¥4m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment profit	2022-02-01 → 2023-01-31	−¥417,000
Reconciling Itemsreconciling	capex	2022-02-01 → 2023-01-31	¥67m
Reconciling Itemsreconciling	segment assets	at 2023-01-31	¥1.5bn
Displays And Electronic Partsreportable segment	capex	2022-02-01 → 2023-01-31	¥757m
Displays And Electronic Partsreportable segment	depreciation	2022-02-01 → 2023-01-31	¥424m
Displays And Electronic Partsreportable segment	employees	at 2023-01-31	490 pure
Displays And Electronic Partsreportable segment	revenue	2022-02-01 → 2023-01-31	¥12.7bn
Displays And Electronic Partsreportable segment	revenue external	2022-02-01 → 2023-01-31	¥12.7bn
Displays And Electronic Partsreportable segment	segment assets	at 2023-01-31	¥10.6bn
Displays And Electronic Partsreportable segment	segment profit	2022-02-01 → 2023-01-31	¥1.1bn
Electronic Device Parts Manufacturing Equipmentreportable segment	capex	2022-02-01 → 2023-01-31	¥28m
Electronic Device Parts Manufacturing Equipmentreportable segment	depreciation	2022-02-01 → 2023-01-31	¥87m
Electronic Device Parts Manufacturing Equipmentreportable segment	employees	at 2023-01-31	160 pure
Electronic Device Parts Manufacturing Equipmentreportable segment	revenue	2022-02-01 → 2023-01-31	¥5.5bn
Electronic Device Parts Manufacturing Equipmentreportable segment	revenue external	2022-02-01 → 2023-01-31	¥5.5bn
Electronic Device Parts Manufacturing Equipmentreportable segment	segment assets	at 2023-01-31	¥4.2bn
Electronic Device Parts Manufacturing Equipmentreportable segment	segment profit	2022-02-01 → 2023-01-31	¥956m
—segment total	capex	2022-02-01 → 2023-01-31	¥786m
—segment total	depreciation	2022-02-01 → 2023-01-31	¥510m
—segment total	revenue	2022-02-01 → 2023-01-31	¥18.2bn
—segment total	revenue external	2022-02-01 → 2023-01-31	¥18.2bn
—segment total	segment assets	at 2023-01-31	¥14.7bn
—segment total	segment profit	2022-02-01 → 2023-01-31	¥2.0bn
Total Of Reportable Segments And Otherssegment total	capex	2022-02-01 → 2023-01-31	¥786m
Total Of Reportable Segments And Otherssegment total	depreciation	2022-02-01 → 2023-01-31	¥510m
Total Of Reportable Segments And Otherssegment total	revenue	2022-02-01 → 2023-01-31	¥18.2bn
Total Of Reportable Segments And Otherssegment total	revenue external	2022-02-01 → 2023-01-31	¥18.2bn
Total Of Reportable Segments And Otherssegment total	segment assets	at 2023-01-31	¥14.7bn
Total Of Reportable Segments And Otherssegment total	segment profit	2022-02-01 → 2023-01-31	¥2.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	depreciation	2021-02-01 → 2022-01-31	¥36,000
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue	2021-02-01 → 2022-01-31	¥9m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue external	2021-02-01 → 2022-01-31	¥9m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment assets	at 2022-01-31	¥4m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment profit	2021-02-01 → 2022-01-31	¥15,000
Reconciling Itemsreconciling	capex	2021-02-01 → 2022-01-31	¥60m
Reconciling Itemsreconciling	segment assets	at 2022-01-31	¥1.6bn
Displays And Electronic Partsreportable segment	capex	2021-02-01 → 2022-01-31	¥349m
Displays And Electronic Partsreportable segment	depreciation	2021-02-01 → 2022-01-31	¥379m
Displays And Electronic Partsreportable segment	revenue	2021-02-01 → 2022-01-31	¥9.8bn
Displays And Electronic Partsreportable segment	revenue external	2021-02-01 → 2022-01-31	¥9.8bn
Displays And Electronic Partsreportable segment	segment assets	at 2022-01-31	¥8.6bn
Displays And Electronic Partsreportable segment	segment profit	2021-02-01 → 2022-01-31	¥856m
Electronic Device Parts Manufacturing Equipmentreportable segment	capex	2021-02-01 → 2022-01-31	¥60m
Electronic Device Parts Manufacturing Equipmentreportable segment	depreciation	2021-02-01 → 2022-01-31	¥97m
Electronic Device Parts Manufacturing Equipmentreportable segment	revenue	2021-02-01 → 2022-01-31	¥4.6bn
Electronic Device Parts Manufacturing Equipmentreportable segment	revenue external	2021-02-01 → 2022-01-31	¥4.6bn
Electronic Device Parts Manufacturing Equipmentreportable segment	segment assets	at 2022-01-31	¥3.2bn
Electronic Device Parts Manufacturing Equipmentreportable segment	segment profit	2021-02-01 → 2022-01-31	¥915m
—segment total	capex	2021-02-01 → 2022-01-31	¥409m
—segment total	depreciation	2021-02-01 → 2022-01-31	¥476m
—segment total	revenue	2021-02-01 → 2022-01-31	¥14.4bn
—segment total	revenue external	2021-02-01 → 2022-01-31	¥14.4bn
—segment total	segment assets	at 2022-01-31	¥11.8bn
—segment total	segment profit	2021-02-01 → 2022-01-31	¥1.8bn
Total Of Reportable Segments And Otherssegment total	capex	2021-02-01 → 2022-01-31	¥409m
Total Of Reportable Segments And Otherssegment total	depreciation	2021-02-01 → 2022-01-31	¥476m
Total Of Reportable Segments And Otherssegment total	revenue	2021-02-01 → 2022-01-31	¥14.4bn
Total Of Reportable Segments And Otherssegment total	revenue external	2021-02-01 → 2022-01-31	¥14.4bn
Total Of Reportable Segments And Otherssegment total	segment assets	at 2022-01-31	¥11.8bn
Total Of Reportable Segments And Otherssegment total	segment profit	2021-02-01 → 2022-01-31	¥1.8bn
Displays And Electronic Partsreportable segment	employees	at 2023-01-31	167 pure
Electronic Device Parts Manufacturing Equipmentreportable segment	employees	at 2023-01-31	127 pure

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

All source rows · 1,749

Item	Context	Value	Unit
Transactions with other segments	CurrentYearDuration	－	JPY
Net sales	CurrentYearDuration_jpcrp030000-asr_E02047-000ElectronicDevicePartsManufacturingEquipmentReportableSegmentsMember	5522626000	JPY
Net sales	CurrentYearDuration_jpcrp030000-asr_E02047-000DisplaysAndElectronicPartsReportableSegmentsMember	12688976000	JPY
Net sales	CurrentYearDuration_ReportableSegmentsMember	18211602000	JPY
Net sales	CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember	10703000	JPY
Net sales	CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember	18222306000	JPY
Net sales	CurrentYearDuration_ReconcilingItemsMember	－	JPY
Net sales	CurrentYearDuration	18222306000	JPY
Operating income	CurrentYearDuration_jpcrp030000-asr_E02047-000ElectronicDevicePartsManufacturingEquipmentReportableSegmentsMember	956103000	JPY
Operating income	CurrentYearDuration_jpcrp030000-asr_E02047-000DisplaysAndElectronicPartsReportableSegmentsMember	1060236000	JPY
Operating income	CurrentYearDuration_ReportableSegmentsMember	2016340000	JPY
Operating income	CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember	-417000	JPY
Operating income	CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember	2015922000	JPY
Operating income	CurrentYearDuration_ReconcilingItemsMember	－	JPY
Operating income	CurrentYearDuration	2015922000	JPY
Assets	CurrentYearInstant_jpcrp030000-asr_E02047-000ElectronicDevicePartsManufacturingEquipmentReportableSegmentsMember	4160047000	JPY
Assets	CurrentYearInstant_jpcrp030000-asr_E02047-000DisplaysAndElectronicPartsReportableSegmentsMember	10562794000	JPY
Assets	CurrentYearInstant_ReportableSegmentsMember	14722842000	JPY
Assets	CurrentYearInstant_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember	3864000	JPY
Assets	CurrentYearInstant_TotalOfReportableSegmentsAndOthersMember	14726707000	JPY
Assets	CurrentYearInstant_ReconcilingItemsMember	1512094000	JPY
Assets	CurrentYearInstant	16238801000	JPY
Depreciation segment information	CurrentYearDuration_jpcrp030000-asr_E02047-000ElectronicDevicePartsManufacturingEquipmentReportableSegmentsMember	86530000	JPY
Depreciation segment information	CurrentYearDuration_jpcrp030000-asr_E02047-000DisplaysAndElectronicPartsReportableSegmentsMember	423822000	JPY
Depreciation segment information	CurrentYearDuration_ReportableSegmentsMember	510353000	JPY
Depreciation segment information	CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember	29000	JPY
Depreciation segment information	CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember	510382000	JPY
Depreciation segment information	CurrentYearDuration_ReconcilingItemsMember	－	JPY
Depreciation segment information	CurrentYearDuration	510382000	JPY
Increase in property plant and equipment and intangible assets	CurrentYearDuration_jpcrp030000-asr_E02047-000ElectronicDevicePartsManufacturingEquipmentReportableSegmentsMember	28465000	JPY
Increase in property plant and equipment and intangible assets	CurrentYearDuration_jpcrp030000-asr_E02047-000DisplaysAndElectronicPartsReportableSegmentsMember	757230000	JPY
Increase in property plant and equipment and intangible assets	CurrentYearDuration_ReportableSegmentsMember	785695000	JPY
Increase in property plant and equipment and intangible assets	CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember	－	JPY
Increase in property plant and equipment and intangible assets	CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember	785695000	JPY
Increase in property plant and equipment and intangible assets	CurrentYearDuration_ReconcilingItemsMember	66914000	JPY
Increase in property plant and equipment and intangible assets	CurrentYearDuration	852609000	JPY
Impairment loss el	Prior1YearDuration_jpcrp030000-asr_E02047-000ElectronicDevicePartsManufacturingEquipmentReportableSegmentsMember	－	JPY
Impairment loss el	Prior1YearDuration_jpcrp030000-asr_E02047-000DisplaysAndElectronicPartsReportableSegmentsMember	3641000	JPY
Impairment loss el	Prior1YearDuration_ReportableSegmentsMember	3641000	JPY
Impairment loss el	Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember	－	JPY
Impairment loss el	Prior1YearDuration_UnallocatedAmountsAndEliminationMember	9849000	JPY
Impairment loss el	Prior1YearDuration	13491000	JPY
Cash and deposits	Prior1YearInstant_NonConsolidatedMember	886442000	JPY
Cash and deposits	CurrentYearInstant_NonConsolidatedMember	810296000	JPY
Notes receivable trade	Prior1YearInstant_NonConsolidatedMember	233656000	JPY
Notes receivable trade	CurrentYearInstant_NonConsolidatedMember	210035000	JPY
Electronically recorded monetary claims operating ca	Prior1YearInstant_NonConsolidatedMember	529774000	JPY
Electronically recorded monetary claims operating ca	CurrentYearInstant_NonConsolidatedMember	573216000	JPY
Accounts receivable trade	Prior1YearInstant_NonConsolidatedMember	866664000	JPY
Accounts receivable trade	CurrentYearInstant_NonConsolidatedMember	1427985000	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 2022-01-31	pass
balance sheet identity	consolidated 2023-01-31	pass rounding
balance sheet identity	non_consolidated 2022-01-31	pass rounding
balance sheet identity	non_consolidated 2023-01-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2021-01-31	pass
statement vs summary · net assets	consolidated 2022-01-31	pass
statement vs summary · net assets	consolidated 2023-01-31	pass
statement vs summary · net assets	non_consolidated 2021-01-31	pass
statement vs summary · net assets	non_consolidated 2022-01-31	pass
statement vs summary · net assets	non_consolidated 2023-01-31	pass
statement vs summary · net income attributable to parent	consolidated 2021-02-01/2022-01-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-02-01/2023-01-31	pass
statement vs summary · operating cash flow	consolidated 2021-02-01/2022-01-31	pass
statement vs summary · operating cash flow	consolidated 2022-02-01/2023-01-31	pass
statement vs summary · revenue	consolidated 2021-02-01/2022-01-31	pass
statement vs summary · revenue	consolidated 2022-02-01/2023-01-31	pass
statement vs summary · revenue	non_consolidated 2021-02-01/2022-01-31	pass
statement vs summary · revenue	non_consolidated 2022-02-01/2023-01-31	pass
statement vs summary · total assets	consolidated 2022-01-31	pass
statement vs summary · total assets	consolidated 2023-01-31	pass
statement vs summary · total assets	non_consolidated 2022-01-31	pass
statement vs summary · total assets	non_consolidated 2023-01-31	pass