Annual report

Period2022-01-01 → 2022-12-31

Filed2023-03-28

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 148

Metric	Value	Period	Scope	Source row
Revenue	¥154.4bn	2022-01-01 → 2022-12-31	Cons.	Net sales
Revenue	¥179.8bn	2021-01-01 → 2021-12-31	Cons.	Net sales
Revenue	¥185.8bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥182.1bn	2019-01-01 → 2019-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥173.9bn	2018-01-01 → 2018-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥5.2bn	2022-01-01 → 2022-12-31	Cons.	Operating income
Operating income	¥8.9bn	2021-01-01 → 2021-12-31	Cons.	Operating income
Ordinary income	¥5.5bn	2022-01-01 → 2022-12-31	Cons.	Ordinary income
Ordinary income	¥9.1bn	2021-01-01 → 2021-12-31	Cons.	Ordinary income
Ordinary income	¥9.0bn	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥8.3bn	2019-01-01 → 2019-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥8.4bn	2018-01-01 → 2018-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥5.5bn	2022-01-01 → 2022-12-31	Cons.	Income before income taxes
Profit before tax	¥8.8bn	2021-01-01 → 2021-12-31	Cons.	Income before income taxes
Net income (owners)	¥3.6bn	2022-01-01 → 2022-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥5.9bn	2021-01-01 → 2021-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥6.0bn	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥5.5bn	2019-01-01 → 2019-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥5.6bn	2018-01-01 → 2018-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥3.7bn	2022-01-01 → 2022-12-31	Cons.	Profit loss
Net income	¥5.9bn	2021-01-01 → 2021-12-31	Cons.	Profit loss
Total assets	¥134.4bn	at 2022-12-31	Cons.	Assets
Total assets	¥130.8bn	at 2021-12-31	Cons.	Assets
Total assets	¥137.6bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥139.5bn	at 2019-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥125.8bn	at 2018-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥55.8bn	at 2022-12-31	Cons.	Liabilities
Total liabilities	¥54.3bn	at 2021-12-31	Cons.	Liabilities
Net assets / equity	¥78.5bn	at 2022-12-31	Cons.	Net assets
Net assets / equity	¥76.4bn	at 2021-12-31	Cons.	Net assets
Net assets / equity	¥71.3bn	at 2020-12-31^d	Cons.	Net assets
Net assets / equity	¥68.1bn	at 2019-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥63.3bn	at 2018-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥28.1bn	at 2022-12-31	Cons.	Cash and deposits
Cash and deposits	¥23.3bn	at 2021-12-31	Cons.	Cash and deposits
Cash & equivalents	¥28.1bn	at 2022-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥23.3bn	at 2021-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥23.1bn	at 2020-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥23.2bn	at 2019-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥22.9bn	at 2018-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥5.0bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥7.8bn	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥6.9bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥1.2bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥3.3bn	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥1.1bn	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥1.5bn	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥2.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥1.8bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥3.1bn	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥970m	2022-01-01 → 2022-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥6.1bn	2021-01-01 → 2021-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥4.7bn	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥3.3bn	2019-01-01 → 2019-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥1.0bn	2018-01-01 → 2018-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥428.24	2022-01-01 → 2022-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥688.16	2021-01-01 → 2021-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥689.77	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥619.46	2019-01-01 → 2019-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥638.63	2018-01-01 → 2018-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
Net assets per share	¥9,127.46	at 2022-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥8,889.69	at 2021-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥8,301.01	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥7,639.17	at 2019-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥7,091.35	at 2018-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	57.9%	at 2022-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	57.9%	at 2021-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	51.4%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	48.4%	at 2019-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	49.8%	at 2018-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	4.8%	2022-01-01 → 2022-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	8.0%	2021-01-01 → 2021-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	8.6%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	8.4%	2019-01-01 → 2019-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	9.3%	2018-01-01 → 2018-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	2,230	at 2022-12-31	Cons.	Number of employees
Employees	2,096	at 2021-12-31	Cons.	Number of employees
Employees	2,109	at 2020-12-31^d	Cons.	Number of employees
Employees	2,094	at 2019-12-31^d	Cons.	Number of employees
Employees	2,026	at 2018-12-31^d	Cons.	Number of employees
Revenue	¥88.2bn	2022-01-01 → 2022-12-31	Standalone	Net sales
Revenue	¥113.1bn	2021-01-01 → 2021-12-31	Standalone	Net sales
Revenue	¥117.0bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥120.0bn	2019-01-01 → 2019-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥110.4bn	2018-01-01 → 2018-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥3.9bn	2022-01-01 → 2022-12-31	Standalone	Operating income
Operating income	¥5.9bn	2021-01-01 → 2021-12-31	Standalone	Operating income
Ordinary income	¥4.5bn	2022-01-01 → 2022-12-31	Standalone	Ordinary income
Ordinary income	¥6.5bn	2021-01-01 → 2021-12-31	Standalone	Ordinary income
Ordinary income	¥6.2bn	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥6.1bn	2019-01-01 → 2019-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥6.5bn	2018-01-01 → 2018-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥4.5bn	2022-01-01 → 2022-12-31	Standalone	Income before income taxes
Profit before tax	¥6.4bn	2021-01-01 → 2021-12-31	Standalone	Income before income taxes
Net income	¥3.3bn	2022-01-01 → 2022-12-31	Standalone	Profit loss
Net income	¥4.5bn	2021-01-01 → 2021-12-31	Standalone	Profit loss
Net income	¥4.2bn	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥4.3bn	2019-01-01 → 2019-12-31^d	Standalone	Net income loss (5-year summary)
Net income	¥4.5bn	2018-01-01 → 2018-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥82.8bn	at 2022-12-31	Standalone	Assets
Total assets	¥79.2bn	at 2021-12-31	Standalone	Assets
Total assets	¥84.5bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥89.0bn	at 2019-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥77.4bn	at 2018-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥32.9bn	at 2022-12-31	Standalone	Liabilities
Total liabilities	¥31.6bn	at 2021-12-31	Standalone	Liabilities
Net assets / equity	¥49.9bn	at 2022-12-31	Standalone	Net assets
Net assets / equity	¥47.6bn	at 2021-12-31	Standalone	Net assets
Net assets / equity	¥44.0bn	at 2020-12-31^d	Standalone	Net assets
Net assets / equity	¥42.5bn	at 2019-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥39.1bn	at 2018-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥17.3bn	at 2022-12-31	Standalone	Cash and deposits
Cash and deposits	¥10.2bn	at 2021-12-31	Standalone	Cash and deposits
EPS (basic)	¥386.57	2022-01-01 → 2022-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥532.96	2021-01-01 → 2021-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥483.31	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥485.38	2019-01-01 → 2019-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥505.3	2018-01-01 → 2018-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
Dividend per share	¥120	2022-01-01 → 2022-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥130	2021-01-01 → 2021-12-31	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥110	2020-01-01 → 2020-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥110	2019-01-01 → 2019-12-31^d	Standalone	Dividend paid per share (5-year summary)
Dividend per share	¥110	2018-01-01 → 2018-12-31^d	Standalone	Dividend paid per share (5-year summary)
Net assets per share	¥5,853.8	at 2022-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥5,586.26	at 2021-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥5,163.54	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥4,803.56	at 2019-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥4,425.61	at 2018-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	60.3%	at 2022-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	60.1%	at 2021-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	52.1%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	47.7%	at 2019-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	50.5%	at 2018-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	6.8%	2022-01-01 → 2022-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	9.9%	2021-01-01 → 2021-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	9.7%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	10.5%	2019-01-01 → 2019-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	11.9%	2018-01-01 → 2018-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	8,988,000	at 2022-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	8,988,000	at 2021-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	8,988,000	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	8,988,000	at 2019-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	8,988,000	at 2018-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	883	at 2022-12-31	Standalone	Number of employees
Employees	897	at 2021-12-31	Standalone	Number of employees
Employees	913	at 2020-12-31^d	Standalone	Number of employees
Employees	898	at 2019-12-31^d	Standalone	Number of employees
Employees	858	at 2018-12-31^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.

Segments · 77

Segment	Item	Period	Value
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	capex	2022-01-01 → 2022-12-31	¥0
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	depreciation	2022-01-01 → 2022-12-31	¥32m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	employees	at 2022-12-31	52 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue	2022-01-01 → 2022-12-31	¥654m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue external	2022-01-01 → 2022-12-31	¥652m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue intersegment	2022-01-01 → 2022-12-31	¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment assets	at 2022-12-31	¥938m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment profit	2022-01-01 → 2022-12-31	¥44m
Constructionreportable segment	capex	2022-01-01 → 2022-12-31	¥1.5bn
Constructionreportable segment	depreciation	2022-01-01 → 2022-12-31	¥1.2bn
Constructionreportable segment	employees	at 2022-12-31	2144 pure
Constructionreportable segment	revenue	2022-01-01 → 2022-12-31	¥150.8bn
Constructionreportable segment	revenue external	2022-01-01 → 2022-12-31	¥150.7bn
Constructionreportable segment	revenue intersegment	2022-01-01 → 2022-12-31	¥53m
Constructionreportable segment	segment assets	at 2022-12-31	¥98.8bn
Constructionreportable segment	segment profit	2022-01-01 → 2022-12-31	¥4.8bn
Real Estatereportable segment	capex	2022-01-01 → 2022-12-31	¥186m
Real Estatereportable segment	depreciation	2022-01-01 → 2022-12-31	¥319m
Real Estatereportable segment	employees	at 2022-12-31	28 pure
Real Estatereportable segment	revenue	2022-01-01 → 2022-12-31	¥3.1bn
Real Estatereportable segment	revenue external	2022-01-01 → 2022-12-31	¥3.0bn
Real Estatereportable segment	revenue intersegment	2022-01-01 → 2022-12-31	¥104m
Real Estatereportable segment	segment assets	at 2022-12-31	¥17.1bn
Real Estatereportable segment	segment profit	2022-01-01 → 2022-12-31	¥522m
—segment total	capex	2022-01-01 → 2022-12-31	¥1.7bn
—segment total	depreciation	2022-01-01 → 2022-12-31	¥1.5bn
—segment total	employees	at 2022-12-31	2172 pure
—segment total	revenue	2022-01-01 → 2022-12-31	¥153.9bn
—segment total	revenue external	2022-01-01 → 2022-12-31	¥153.7bn
—segment total	revenue intersegment	2022-01-01 → 2022-12-31	¥158m
—segment total	segment assets	at 2022-12-31	¥115.9bn
—segment total	segment profit	2022-01-01 → 2022-12-31	¥5.3bn
Total Of Reportable Segments And Otherssegment total	capex	2022-01-01 → 2022-12-31	¥1.7bn
Total Of Reportable Segments And Otherssegment total	depreciation	2022-01-01 → 2022-12-31	¥1.5bn
Total Of Reportable Segments And Otherssegment total	revenue	2022-01-01 → 2022-12-31	¥154.5bn
Total Of Reportable Segments And Otherssegment total	revenue external	2022-01-01 → 2022-12-31	¥154.4bn
Total Of Reportable Segments And Otherssegment total	revenue intersegment	2022-01-01 → 2022-12-31	¥160m
Total Of Reportable Segments And Otherssegment total	segment assets	at 2022-12-31	¥116.8bn
Total Of Reportable Segments And Otherssegment total	segment profit	2022-01-01 → 2022-12-31	¥5.4bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	capex	2021-01-01 → 2021-12-31	¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	depreciation	2021-01-01 → 2021-12-31	¥38m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue	2021-01-01 → 2021-12-31	¥665m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue external	2021-01-01 → 2021-12-31	¥662m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	revenue intersegment	2021-01-01 → 2021-12-31	¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment assets	at 2021-12-31	¥1.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments	segment profit	2021-01-01 → 2021-12-31	¥48m
Constructionreportable segment	capex	2021-01-01 → 2021-12-31	¥1.1bn
Constructionreportable segment	depreciation	2021-01-01 → 2021-12-31	¥1.1bn
Constructionreportable segment	revenue	2021-01-01 → 2021-12-31	¥174.8bn
Constructionreportable segment	revenue external	2021-01-01 → 2021-12-31	¥174.8bn
Constructionreportable segment	revenue intersegment	2021-01-01 → 2021-12-31	¥43m
Constructionreportable segment	segment assets	at 2021-12-31	¥103.8bn
Constructionreportable segment	segment profit	2021-01-01 → 2021-12-31	¥8.5bn
Real Estatereportable segment	capex	2021-01-01 → 2021-12-31	¥67m
Real Estatereportable segment	depreciation	2021-01-01 → 2021-12-31	¥332m
Real Estatereportable segment	revenue	2021-01-01 → 2021-12-31	¥4.5bn
Real Estatereportable segment	revenue external	2021-01-01 → 2021-12-31	¥4.4bn
Real Estatereportable segment	revenue intersegment	2021-01-01 → 2021-12-31	¥111m
Real Estatereportable segment	segment assets	at 2021-12-31	¥15.8bn
Real Estatereportable segment	segment profit	2021-01-01 → 2021-12-31	¥513m
—segment total	capex	2021-01-01 → 2021-12-31	¥1.2bn
—segment total	depreciation	2021-01-01 → 2021-12-31	¥1.4bn
—segment total	revenue	2021-01-01 → 2021-12-31	¥179.3bn
—segment total	revenue external	2021-01-01 → 2021-12-31	¥179.2bn
—segment total	revenue intersegment	2021-01-01 → 2021-12-31	¥154m
—segment total	segment assets	at 2021-12-31	¥119.6bn
—segment total	segment profit	2021-01-01 → 2021-12-31	¥9.0bn
Total Of Reportable Segments And Otherssegment total	capex	2021-01-01 → 2021-12-31	¥1.2bn
Total Of Reportable Segments And Otherssegment total	depreciation	2021-01-01 → 2021-12-31	¥1.5bn
Total Of Reportable Segments And Otherssegment total	revenue	2021-01-01 → 2021-12-31	¥180.0bn
Total Of Reportable Segments And Otherssegment total	revenue external	2021-01-01 → 2021-12-31	¥179.8bn
Total Of Reportable Segments And Otherssegment total	revenue intersegment	2021-01-01 → 2021-12-31	¥156m
Total Of Reportable Segments And Otherssegment total	segment assets	at 2021-12-31	¥120.6bn
Total Of Reportable Segments And Otherssegment total	segment profit	2021-01-01 → 2021-12-31	¥9.1bn
Constructionreportable segment	employees	at 2022-12-31	869 pure
Real Estatereportable segment	employees	at 2022-12-31	8 pure
—segment total	employees	at 2022-12-31	877 pure

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

All source rows · 1,939

Item	Context	Value	Unit
Other capital surplus	CurrentYearInstant_NonConsolidatedMember	173000000	JPY
Capital surplus	Prior1YearInstant_NonConsolidatedMember	6169000000	JPY
Capital surplus	CurrentYearInstant_NonConsolidatedMember	6169000000	JPY
Legal retained earnings	Prior1YearInstant_NonConsolidatedMember	1044000000	JPY
Legal retained earnings	CurrentYearInstant_NonConsolidatedMember	1044000000	JPY
Reserve for advanced depreciation of noncurrent assets	Prior1YearInstant_NonConsolidatedMember	10000000	JPY
Reserve for advanced depreciation of noncurrent assets	CurrentYearInstant_NonConsolidatedMember	10000000	JPY
General reserve	Prior1YearInstant_NonConsolidatedMember	30000000000	JPY
General reserve	CurrentYearInstant_NonConsolidatedMember	33000000000	JPY
Retained earnings brought forward	Prior1YearInstant_NonConsolidatedMember	6410000000	JPY
Retained earnings brought forward	CurrentYearInstant_NonConsolidatedMember	5351000000	JPY
Retained earnings	Prior1YearInstant_NonConsolidatedMember	37465000000	JPY
Retained earnings	CurrentYearInstant_NonConsolidatedMember	39405000000	JPY
Treasury stock	Prior1YearInstant_NonConsolidatedMember	-2271000000	JPY
Treasury stock	CurrentYearInstant_NonConsolidatedMember	-2248000000	JPY
Shareholders equity	Prior1YearInstant_NonConsolidatedMember	46521000000	JPY
Shareholders equity	CurrentYearInstant_NonConsolidatedMember	48484000000	JPY
Valuation difference on available for sale securities	Prior1YearInstant_NonConsolidatedMember	498000000	JPY
Valuation difference on available for sale securities	CurrentYearInstant_NonConsolidatedMember	604000000	JPY
Revaluation reserve for land	Prior1YearInstant_NonConsolidatedMember	592000000	JPY
Revaluation reserve for land	CurrentYearInstant_NonConsolidatedMember	828000000	JPY
Valuation and translation adjustments	Prior1YearInstant_NonConsolidatedMember	1091000000	JPY
Valuation and translation adjustments	CurrentYearInstant_NonConsolidatedMember	1433000000	JPY
Net assets	Prior1YearInstant_NonConsolidatedMember	47612000000	JPY
Net assets	CurrentYearInstant_NonConsolidatedMember	49917000000	JPY
Liabilities and net assets	Prior1YearInstant_NonConsolidatedMember	79165000000	JPY
Liabilities and net assets	CurrentYearInstant_NonConsolidatedMember	82834000000	JPY
Net sales of completed construction contracts cns	Prior1YearDuration_NonConsolidatedMember	110446000000	JPY
Net sales of completed construction contracts cns	CurrentYearDuration_NonConsolidatedMember	86889000000	JPY
Sales on real estate business rev oa	Prior1YearDuration_NonConsolidatedMember	2667000000	JPY
Sales on real estate business rev oa	CurrentYearDuration_NonConsolidatedMember	1305000000	JPY
Net sales	Prior1YearDuration_NonConsolidatedMember	113113000000	JPY
Net sales	CurrentYearDuration_NonConsolidatedMember	88194000000	JPY
Cost of sales of completed construction contracts cns	Prior1YearDuration_NonConsolidatedMember	101166000000	JPY
Cost of sales of completed construction contracts cns	CurrentYearDuration_NonConsolidatedMember	79567000000	JPY
Cost of sales on real estate business cos exp oa	Prior1YearDuration_NonConsolidatedMember	1968000000	JPY
Cost of sales on real estate business cos exp oa	CurrentYearDuration_NonConsolidatedMember	810000000	JPY
Cost of sales	Prior1YearDuration_NonConsolidatedMember	103134000000	JPY
Cost of sales	CurrentYearDuration_NonConsolidatedMember	80378000000	JPY
Gross profit on completed construction contracts cns	Prior1YearDuration_NonConsolidatedMember	9280000000	JPY
Gross profit on completed construction contracts cns	CurrentYearDuration_NonConsolidatedMember	7321000000	JPY
Gross profit real estate business gp	Prior1YearDuration_NonConsolidatedMember	698000000	JPY
Gross profit real estate business gp	CurrentYearDuration_NonConsolidatedMember	494000000	JPY
Gross profit	Prior1YearDuration_NonConsolidatedMember	9978000000	JPY
Gross profit	CurrentYearDuration_NonConsolidatedMember	7815000000	JPY
Directors compensations sga	Prior1YearDuration_NonConsolidatedMember	351000000	JPY
Directors compensations sga	CurrentYearDuration_NonConsolidatedMember	302000000	JPY
Employees salaries and allowances sgacns	Prior1YearDuration_NonConsolidatedMember	1761000000	JPY
Employees salaries and allowances sgacns	CurrentYearDuration_NonConsolidatedMember	1585000000	JPY
Retirement payments sga	Prior1YearDuration_NonConsolidatedMember	－	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 2021-12-31	pass rounding
balance sheet identity	consolidated 2022-12-31	pass
balance sheet identity	non_consolidated 2021-12-31	pass rounding
balance sheet identity	non_consolidated 2022-12-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2020-12-31	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	non_consolidated 2020-12-31	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 income attributable to parent	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · operating cash flow	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · operating cash flow	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	consolidated 2021-01-01/2021-12-31	pass
statement vs summary · revenue	consolidated 2022-01-01/2022-12-31	pass
statement vs summary · revenue	non_consolidated 2021-01-01/2021-12-31	pass
statement vs summary · revenue	non_consolidated 2022-01-01/2022-12-31	pass
statement vs summary · total assets	consolidated 2021-12-31	pass
statement vs summary · total assets	consolidated 2022-12-31	pass
statement vs summary · total assets	non_consolidated 2021-12-31	pass
statement vs summary · total assets	non_consolidated 2022-12-31	pass