Annual report

Period2022-03-21 → 2023-03-20

Filed2023-06-16

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥39.6bn	2022-03-21 → 2023-03-20	Cons.	Net sales
Revenue	¥36.9bn	2021-03-21 → 2022-03-20	Cons.	Net sales
Revenue	¥36.1bn	2020-03-21 → 2021-03-20^d	Cons.	Net sales (5-year summary)
Revenue	¥37.6bn	2019-03-21 → 2020-03-20^d	Cons.	Net sales (5-year summary)
Revenue	¥36.0bn	2018-03-21 → 2019-03-20^d	Cons.	Net sales (5-year summary)
Operating income	¥4.0bn	2022-03-21 → 2023-03-20	Cons.	Operating income
Operating income	¥4.0bn	2021-03-21 → 2022-03-20	Cons.	Operating income
Ordinary income	¥4.2bn	2022-03-21 → 2023-03-20	Cons.	Ordinary income
Ordinary income	¥4.0bn	2021-03-21 → 2022-03-20	Cons.	Ordinary income
Ordinary income	¥4.1bn	2020-03-21 → 2021-03-20^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥4.3bn	2019-03-21 → 2020-03-20^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥3.9bn	2018-03-21 → 2019-03-20^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥4.1bn	2022-03-21 → 2023-03-20	Cons.	Income before income taxes
Profit before tax	¥3.8bn	2021-03-21 → 2022-03-20	Cons.	Income before income taxes
Net income (owners)	¥2.7bn	2022-03-21 → 2023-03-20	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥2.5bn	2021-03-21 → 2022-03-20	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥2.8bn	2020-03-21 → 2021-03-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥2.8bn	2019-03-21 → 2020-03-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥4.1bn	2018-03-21 → 2019-03-20^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥2.8bn	2022-03-21 → 2023-03-20	Cons.	Profit loss
Net income	¥2.6bn	2021-03-21 → 2022-03-20	Cons.	Profit loss
Total assets	¥64.2bn	at 2023-03-20	Cons.	Assets
Total assets	¥61.0bn	at 2022-03-20	Cons.	Assets
Total assets	¥58.8bn	at 2021-03-20^d	Cons.	Total assets (5-year summary)
Total assets	¥56.6bn	at 2020-03-20^d	Cons.	Total assets (5-year summary)
Total assets	¥67.3bn	at 2019-03-20^d	Cons.	Total assets (5-year summary)
Total liabilities	¥14.3bn	at 2023-03-20	Cons.	Liabilities
Total liabilities	¥13.2bn	at 2022-03-20	Cons.	Liabilities
Net assets / equity	¥50.0bn	at 2023-03-20	Cons.	Net assets
Net assets / equity	¥47.8bn	at 2022-03-20	Cons.	Net assets
Net assets / equity	¥46.2bn	at 2021-03-20^d	Cons.	Net assets
Net assets / equity	¥43.2bn	at 2020-03-20^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥54.5bn	at 2019-03-20^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥23.1bn	at 2023-03-20	Cons.	Cash and deposits
Cash and deposits	¥21.9bn	at 2022-03-20	Cons.	Cash and deposits
Cash & equivalents	¥21.6bn	at 2023-03-20	Cons.	Cash and cash equivalents
Cash & equivalents	¥20.5bn	at 2022-03-20	Cons.	Cash and cash equivalents
Cash & equivalents	¥17.4bn	at 2021-03-20^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥15.1bn	at 2020-03-20^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥24.8bn	at 2019-03-20^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥4.0bn	2022-03-21 → 2023-03-20	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥6.0bn	2021-03-21 → 2022-03-20	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥5.0bn	2020-03-21 → 2021-03-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥5.4bn	2019-03-21 → 2020-03-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥4.4bn	2018-03-21 → 2019-03-20^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥2.0bn	2022-03-21 → 2023-03-20	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥1.9bn	2021-03-21 → 2022-03-20	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥1.9bn	2020-03-21 → 2021-03-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥1.3bn	2019-03-21 → 2020-03-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥1.6bn	2018-03-21 → 2019-03-20^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥979m	2022-03-21 → 2023-03-20	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥937m	2021-03-21 → 2022-03-20	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥821m	2020-03-21 → 2021-03-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥13.8bn	2019-03-21 → 2020-03-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥926m	2018-03-21 → 2019-03-20^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥159.4	2022-03-21 → 2023-03-20	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥147.32	2021-03-21 → 2022-03-20	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥164.58	2020-03-21 → 2021-03-20^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥157.65	2019-03-21 → 2020-03-20^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥177.63	2018-03-21 → 2019-03-20^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥2,869.36	at 2023-03-20	Cons.	Net assets per share (5-year summary)
Net assets per share	¥2,750.1	at 2022-03-20	Cons.	Net assets per share (5-year summary)
Net assets per share	¥2,665.06	at 2021-03-20^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥2,494.45	at 2020-03-20^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥2,342.08	at 2019-03-20^d	Cons.	Net assets per share (5-year summary)
Equity ratio	76.9%	at 2023-03-20	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	77.5%	at 2022-03-20	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	77.9%	at 2021-03-20^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	75.6%	at 2020-03-20^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	80.7%	at 2019-03-20^d	Cons.	Equity to asset ratio (5-year summary)
ROE	5.7%	2022-03-21 → 2023-03-20	Cons.	Rate of return on equity (5-year summary)
ROE	5.4%	2021-03-21 → 2022-03-20	Cons.	Rate of return on equity (5-year summary)
ROE	6.4%	2020-03-21 → 2021-03-20^d	Cons.	Rate of return on equity (5-year summary)
ROE	5.8%	2019-03-21 → 2020-03-20^d	Cons.	Rate of return on equity (5-year summary)
ROE	7.8%	2018-03-21 → 2019-03-20^d	Cons.	Rate of return on equity (5-year summary)
Employees	1,235	at 2023-03-20	Cons.	Number of employees
Employees	1,219	at 2022-03-20	Cons.	Number of employees
Employees	1,223	at 2021-03-20^d	Cons.	Number of employees
Employees	1,221	at 2020-03-20^d	Cons.	Number of employees
Employees	1,208	at 2019-03-20^d	Cons.	Number of employees
Revenue	¥30.4bn	2022-03-21 → 2023-03-20	Standalone	Net sales
Revenue	¥28.1bn	2021-03-21 → 2022-03-20	Standalone	Net sales
Revenue	¥27.5bn	2020-03-21 → 2021-03-20^d	Standalone	Net sales (5-year summary)
Revenue	¥28.6bn	2019-03-21 → 2020-03-20^d	Standalone	Net sales (5-year summary)
Revenue	¥27.7bn	2018-03-21 → 2019-03-20^d	Standalone	Net sales (5-year summary)
Operating income	¥3.0bn	2022-03-21 → 2023-03-20	Standalone	Operating income
Operating income	¥2.7bn	2021-03-21 → 2022-03-20	Standalone	Operating income
Ordinary income	¥3.1bn	2022-03-21 → 2023-03-20	Standalone	Ordinary income
Ordinary income	¥2.7bn	2021-03-21 → 2022-03-20	Standalone	Ordinary income
Ordinary income	¥2.8bn	2020-03-21 → 2021-03-20^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥2.8bn	2019-03-21 → 2020-03-20^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥2.7bn	2018-03-21 → 2019-03-20^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥3.1bn	2022-03-21 → 2023-03-20	Standalone	Income before income taxes
Profit before tax	¥2.7bn	2021-03-21 → 2022-03-20	Standalone	Income before income taxes
Net income	¥2.1bn	2022-03-21 → 2023-03-20	Standalone	Profit loss
Net income	¥1.9bn	2021-03-21 → 2022-03-20	Standalone	Profit loss
Net income	¥1.9bn	2020-03-21 → 2021-03-20^d	Standalone	Net income loss (5-year summary)
Net income	¥1.9bn	2019-03-21 → 2020-03-20^d	Standalone	Net income loss (5-year summary)
Net income	¥3.2bn	2018-03-21 → 2019-03-20^d	Standalone	Net income loss (5-year summary)
Total assets	¥52.8bn	at 2023-03-20	Standalone	Assets
Total assets	¥50.4bn	at 2022-03-20	Standalone	Assets
Total assets	¥48.9bn	at 2021-03-20^d	Standalone	Total assets (5-year summary)
Total assets	¥47.9bn	at 2020-03-20^d	Standalone	Total assets (5-year summary)
Total assets	¥59.1bn	at 2019-03-20^d	Standalone	Total assets (5-year summary)
Total liabilities	¥11.2bn	at 2023-03-20	Standalone	Liabilities
Total liabilities	¥10.1bn	at 2022-03-20	Standalone	Liabilities
Net assets / equity	¥41.6bn	at 2023-03-20	Standalone	Net assets
Net assets / equity	¥40.3bn	at 2022-03-20	Standalone	Net assets
Net assets / equity	¥39.4bn	at 2021-03-20^d	Standalone	Net assets
Net assets / equity	¥37.9bn	at 2020-03-20^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥49.9bn	at 2019-03-20^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥17.7bn	at 2023-03-20	Standalone	Cash and deposits
Cash and deposits	¥16.6bn	at 2022-03-20	Standalone	Cash and deposits
EPS (basic)	¥122.81	2022-03-21 → 2023-03-20	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥108.76	2021-03-21 → 2022-03-20	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥111.28	2020-03-21 → 2021-03-20^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥106.51	2019-03-21 → 2020-03-20^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥139.31	2018-03-21 → 2019-03-20^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥50	2022-03-21 → 2023-03-20	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥50	2021-03-21 → 2022-03-20	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥40	2020-03-21 → 2021-03-20^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥40	2019-03-21 → 2020-03-20^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥40	2018-03-21 → 2019-03-20^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥2,418.15	at 2023-03-20	Standalone	Net assets per share (5-year summary)
Net assets per share	¥2,344.99	at 2022-03-20	Standalone	Net assets per share (5-year summary)
Net assets per share	¥2,292.6	at 2021-03-20^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥2,209.5	at 2020-03-20^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥2,155.36	at 2019-03-20^d	Standalone	Net assets per share (5-year summary)
Equity ratio	78.9%	at 2023-03-20	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	79.9%	at 2022-03-20	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	80.6%	at 2021-03-20^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	79.2%	at 2020-03-20^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	84.5%	at 2019-03-20^d	Standalone	Equity to asset ratio (5-year summary)
ROE	5.2%	2022-03-21 → 2023-03-20	Standalone	Rate of return on equity (5-year summary)
ROE	4.7%	2021-03-21 → 2022-03-20	Standalone	Rate of return on equity (5-year summary)
ROE	4.9%	2020-03-21 → 2021-03-20^d	Standalone	Rate of return on equity (5-year summary)
ROE	4.3%	2019-03-21 → 2020-03-20^d	Standalone	Rate of return on equity (5-year summary)
ROE	6.5%	2018-03-21 → 2019-03-20^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	25,607,086	at 2023-03-20	Standalone	Total number of issued shares (5-year summary)
Shares issued	25,607,086	at 2022-03-20	Standalone	Total number of issued shares (5-year summary)
Shares issued	25,607,086	at 2021-03-20^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	25,607,086	at 2020-03-20^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	25,607,086	at 2019-03-20^d	Standalone	Total number of issued shares (5-year summary)
Employees	832	at 2023-03-20	Standalone	Number of employees
Employees	825	at 2022-03-20	Standalone	Number of employees
Employees	831	at 2021-03-20^d	Standalone	Number of employees
Employees	840	at 2020-03-20^d	Standalone	Number of employees
Employees	834	at 2019-03-20^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 · 75

Segment	Item	Period	Value
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	capex	2022-03-21 → 2023-03-20	¥262m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	depreciation	2022-03-21 → 2023-03-20	¥251m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	employees	at 2023-03-20	158 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue	2022-03-21 → 2023-03-20	¥6.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue external	2022-03-21 → 2023-03-20	¥3.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue intersegment	2022-03-21 → 2023-03-20	¥3.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment assets	at 2023-03-20	¥7.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment profit	2022-03-21 → 2023-03-20	¥566m
Electric Facility Materials And Water Supply Devicesreportable segment	capex	2022-03-21 → 2023-03-20	¥1.3bn
Electric Facility Materials And Water Supply Devicesreportable segment	depreciation	2022-03-21 → 2023-03-20	¥1.7bn
Electric Facility Materials And Water Supply Devicesreportable segment	employees	at 2023-03-20	799 pure
Electric Facility Materials And Water Supply Devicesreportable segment	revenue	2022-03-21 → 2023-03-20	¥30.4bn
Electric Facility Materials And Water Supply Devicesreportable segment	revenue external	2022-03-21 → 2023-03-20	¥30.1bn
Electric Facility Materials And Water Supply Devicesreportable segment	revenue intersegment	2022-03-21 → 2023-03-20	¥227m
Electric Facility Materials And Water Supply Devicesreportable segment	segment assets	at 2023-03-20	¥29.8bn
Electric Facility Materials And Water Supply Devicesreportable segment	segment profit	2022-03-21 → 2023-03-20	¥3.6bn
Wiring Devicesreportable segment	capex	2022-03-21 → 2023-03-20	¥224m
Wiring Devicesreportable segment	depreciation	2022-03-21 → 2023-03-20	¥358m
Wiring Devicesreportable segment	employees	at 2023-03-20	245 pure
Wiring Devicesreportable segment	revenue	2022-03-21 → 2023-03-20	¥6.5bn
Wiring Devicesreportable segment	revenue external	2022-03-21 → 2023-03-20	¥6.5bn
Wiring Devicesreportable segment	revenue intersegment	2022-03-21 → 2023-03-20	¥1m
Wiring Devicesreportable segment	segment assets	at 2023-03-20	¥6.2bn
Wiring Devicesreportable segment	segment profit	2022-03-21 → 2023-03-20	¥428m
—segment total	capex	2022-03-21 → 2023-03-20	¥1.5bn
—segment total	depreciation	2022-03-21 → 2023-03-20	¥2.1bn
—segment total	employees	at 2023-03-20	1044 pure
—segment total	revenue	2022-03-21 → 2023-03-20	¥36.8bn
—segment total	revenue external	2022-03-21 → 2023-03-20	¥36.6bn
—segment total	revenue intersegment	2022-03-21 → 2023-03-20	¥228m
—segment total	segment assets	at 2023-03-20	¥36.0bn
—segment total	segment profit	2022-03-21 → 2023-03-20	¥4.0bn
Total Of Reportable Segments And Otherssegment total	capex	2022-03-21 → 2023-03-20	¥1.8bn
Total Of Reportable Segments And Otherssegment total	depreciation	2022-03-21 → 2023-03-20	¥2.3bn
Total Of Reportable Segments And Otherssegment total	revenue	2022-03-21 → 2023-03-20	¥43.7bn
Total Of Reportable Segments And Otherssegment total	revenue external	2022-03-21 → 2023-03-20	¥39.6bn
Total Of Reportable Segments And Otherssegment total	revenue intersegment	2022-03-21 → 2023-03-20	¥4.1bn
Total Of Reportable Segments And Otherssegment total	segment assets	at 2023-03-20	¥43.6bn
Total Of Reportable Segments And Otherssegment total	segment profit	2022-03-21 → 2023-03-20	¥4.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	capex	2021-03-21 → 2022-03-20	¥235m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	depreciation	2021-03-21 → 2022-03-20	¥265m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue	2021-03-21 → 2022-03-20	¥6.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue external	2021-03-21 → 2022-03-20	¥2.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue intersegment	2021-03-21 → 2022-03-20	¥3.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment assets	at 2022-03-20	¥7.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment profit	2021-03-21 → 2022-03-20	¥774m
Electric Facility Materials And Water Supply Devicesreportable segment	capex	2021-03-21 → 2022-03-20	¥1.3bn
Electric Facility Materials And Water Supply Devicesreportable segment	depreciation	2021-03-21 → 2022-03-20	¥2.0bn
Electric Facility Materials And Water Supply Devicesreportable segment	revenue	2021-03-21 → 2022-03-20	¥28.1bn
Electric Facility Materials And Water Supply Devicesreportable segment	revenue external	2021-03-21 → 2022-03-20	¥27.9bn
Electric Facility Materials And Water Supply Devicesreportable segment	revenue intersegment	2021-03-21 → 2022-03-20	¥213m
Electric Facility Materials And Water Supply Devicesreportable segment	segment assets	at 2022-03-20	¥28.6bn
Electric Facility Materials And Water Supply Devicesreportable segment	segment profit	2021-03-21 → 2022-03-20	¥3.4bn
Wiring Devicesreportable segment	capex	2021-03-21 → 2022-03-20	¥413m
Wiring Devicesreportable segment	depreciation	2021-03-21 → 2022-03-20	¥367m
Wiring Devicesreportable segment	revenue	2021-03-21 → 2022-03-20	¥6.1bn
Wiring Devicesreportable segment	revenue external	2021-03-21 → 2022-03-20	¥6.1bn
Wiring Devicesreportable segment	segment assets	at 2022-03-20	¥6.0bn
Wiring Devicesreportable segment	segment profit	2021-03-21 → 2022-03-20	¥480m
—segment total	capex	2021-03-21 → 2022-03-20	¥1.7bn
—segment total	depreciation	2021-03-21 → 2022-03-20	¥2.4bn
—segment total	revenue	2021-03-21 → 2022-03-20	¥34.3bn
—segment total	revenue external	2021-03-21 → 2022-03-20	¥34.1bn
—segment total	revenue intersegment	2021-03-21 → 2022-03-20	¥213m
—segment total	segment assets	at 2022-03-20	¥34.6bn
—segment total	segment profit	2021-03-21 → 2022-03-20	¥3.9bn
Total Of Reportable Segments And Otherssegment total	capex	2021-03-21 → 2022-03-20	¥2.0bn
Total Of Reportable Segments And Otherssegment total	depreciation	2021-03-21 → 2022-03-20	¥2.6bn
Total Of Reportable Segments And Otherssegment total	revenue	2021-03-21 → 2022-03-20	¥41.0bn
Total Of Reportable Segments And Otherssegment total	revenue external	2021-03-21 → 2022-03-20	¥36.9bn
Total Of Reportable Segments And Otherssegment total	revenue intersegment	2021-03-21 → 2022-03-20	¥4.1bn
Total Of Reportable Segments And Otherssegment total	segment assets	at 2022-03-20	¥41.9bn
Total Of Reportable Segments And Otherssegment total	segment profit	2021-03-21 → 2022-03-20	¥4.6bn
Electric Facility Materials And Water Supply Devicesreportable segment	employees	at 2023-03-20	799 pure
—segment total	employees	at 2023-03-20	799 pure

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

All source rows · 1,512

Item	Context	Value	Unit
Independent auditors report consolidated (text)	FilingDateInstant	Text · Plus
Audit firm1 consolidated	FilingDateInstant	Original text (Japanese) 仰星監査法人
Cpa1 audit firm1 consolidated	FilingDateInstant	Original text (Japanese) 淺井　孝孔
Cpa2 audit firm1 consolidated	FilingDateInstant	Original text (Japanese) 木全　泰之
Key audit matters consolidated (text)	FilingDateInstant	Text · Plus
Overview kam consolidated (text)	FilingDateInstant	Text · Plus
Short description kam consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 有形固定資産及び無形固定資産の減損損失の認識
Description including reason kam consolidated (text)	FilingDateInstant_Row1Member	Text · Plus
Reference kam consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 連結財務諸表注記（連結損益計算書関係）
Reference2 kam consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 連結財務諸表注記（重要な会計上の見積り）
Reference3 kam consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 注記事項（重要な会計上の見積り）
Auditors response kam consolidated (text)	FilingDateInstant_Row1Member	Text · Plus
Other information consolidated (text)	FilingDateInstant	Text · Plus
Independent auditors report non consolidated (text)	FilingDateInstant	Text · Plus
Audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) 仰星監査法人
Cpa1 audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) 淺井　孝孔
Cpa2 audit firm1 non consolidated	FilingDateInstant	Original text (Japanese) 木全　泰之
Key audit matters non consolidated (text)	FilingDateInstant	Text · Plus
Overview kam non consolidated (text)	FilingDateInstant	Text · Plus
Short description kam non consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 有形固定資産及び無形固定資産の減損損失の認識
Description including reason kam non consolidated (text)	FilingDateInstant_Row1Member	Text · Plus
Reference kam non consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 財務諸表注記（重要な会計上の見積り）
Reference2 kam non consolidated	FilingDateInstant_Row1Member	Original text (Japanese) 注記事項（重要な会計上の見積り）
Auditors response kam non consolidated (text)	FilingDateInstant_Row1Member	Text · Plus
Other information non consolidated (text)	FilingDateInstant	Text · Plus
Number of submission	FilingDateInstant	1
Net sales (5-year summary)	Prior4YearDuration	36035000000	JPY
Net sales (5-year summary)	Prior3YearDuration	37573000000	JPY
Net sales (5-year summary)	Prior2YearDuration	36069000000	JPY
Net sales (5-year summary)	Prior1YearDuration	36905000000	JPY
Net sales (5-year summary)	CurrentYearDuration	39568000000	JPY
Ordinary income loss (5-year summary)	Prior4YearDuration	3916000000	JPY
Ordinary income loss (5-year summary)	Prior3YearDuration	4281000000	JPY
Ordinary income loss (5-year summary)	Prior2YearDuration	4121000000	JPY
Ordinary income loss (5-year summary)	Prior1YearDuration	3954000000	JPY
Ordinary income loss (5-year summary)	CurrentYearDuration	4152000000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior4YearDuration	4114000000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior3YearDuration	2824000000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior2YearDuration	2826000000	JPY
Profit loss attributable to owners of parent (5-year summary)	Prior1YearDuration	2531000000	JPY
Profit loss attributable to owners of parent (5-year summary)	CurrentYearDuration	2742000000	JPY
Comprehensive income (5-year summary)	Prior4YearDuration	3948000000	JPY
Comprehensive income (5-year summary)	Prior3YearDuration	2332000000	JPY
Comprehensive income (5-year summary)	Prior2YearDuration	3738000000	JPY
Comprehensive income (5-year summary)	Prior1YearDuration	2368000000	JPY
Comprehensive income (5-year summary)	CurrentYearDuration	3077000000	JPY
Net assets (5-year summary)	Prior4YearInstant	54546000000	JPY
Net assets (5-year summary)	Prior3YearInstant	43173000000	JPY
Net assets (5-year summary)	Prior2YearInstant	46208000000	JPY
Net assets (5-year summary)	Prior1YearInstant	47783000000	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 2022-03-20	pass
balance sheet identity	consolidated 2023-03-20	pass
balance sheet identity	non_consolidated 2022-03-20	pass
balance sheet identity	non_consolidated 2023-03-20	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2021-03-20	pass
statement vs summary · net assets	consolidated 2022-03-20	pass
statement vs summary · net assets	consolidated 2023-03-20	pass
statement vs summary · net assets	non_consolidated 2021-03-20	pass
statement vs summary · net assets	non_consolidated 2022-03-20	pass
statement vs summary · net assets	non_consolidated 2023-03-20	pass
statement vs summary · net income attributable to parent	consolidated 2021-03-21/2022-03-20	pass
statement vs summary · net income attributable to parent	consolidated 2022-03-21/2023-03-20	pass
statement vs summary · operating cash flow	consolidated 2021-03-21/2022-03-20	pass
statement vs summary · operating cash flow	consolidated 2022-03-21/2023-03-20	pass
statement vs summary · revenue	consolidated 2021-03-21/2022-03-20	pass
statement vs summary · revenue	consolidated 2022-03-21/2023-03-20	pass
statement vs summary · revenue	non_consolidated 2021-03-21/2022-03-20	pass
statement vs summary · revenue	non_consolidated 2022-03-21/2023-03-20	pass
statement vs summary · total assets	consolidated 2022-03-20	pass
statement vs summary · total assets	consolidated 2023-03-20	pass
statement vs summary · total assets	non_consolidated 2022-03-20	pass
statement vs summary · total assets	non_consolidated 2023-03-20	pass