Annual report

Period2023-01-01 → 2023-12-31
Filed2024-03-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed

Amended by S100Z208 (2026-09-14).

Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥11.1bn2023-01-01 → 2023-12-31Cons.Net sales
Revenue¥11.2bn2022-01-01 → 2022-12-31Cons.Net sales
Revenue¥9.5bn2021-01-01 → 2021-12-31dCons.Net sales (5-year summary)
Revenue¥8.3bn2020-01-01 → 2020-12-31dCons.Net sales (5-year summary)
Revenue¥8.1bn2019-01-01 → 2019-12-31dCons.Net sales (5-year summary)
Operating income¥1.0bn2023-01-01 → 2023-12-31Cons.Operating income
Operating income¥1.1bn2022-01-01 → 2022-12-31Cons.Operating income
Ordinary income¥1.1bn2023-01-01 → 2023-12-31Cons.Ordinary income
Ordinary income¥1.2bn2022-01-01 → 2022-12-31Cons.Ordinary income
Ordinary income¥583m2021-01-01 → 2021-12-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥571m2020-01-01 → 2020-12-31dCons.Ordinary income loss (5-year summary)
Ordinary income¥358m2019-01-01 → 2019-12-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥1.3bn2023-01-01 → 2023-12-31Cons.Income before income taxes
Profit before tax¥1.2bn2022-01-01 → 2022-12-31Cons.Income before income taxes
Net income (owners)¥909m2023-01-01 → 2023-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥949m2022-01-01 → 2022-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥433m2021-01-01 → 2021-12-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥377m2020-01-01 → 2020-12-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥225m2019-01-01 → 2019-12-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥909m2023-01-01 → 2023-12-31Cons.Profit loss
Net income¥949m2022-01-01 → 2022-12-31Cons.Profit loss
Total assets¥21.1bnat 2023-12-31Cons.Assets
Total assets¥19.8bnat 2022-12-31Cons.Assets
Total assets¥18.3bnat 2021-12-31dCons.Total assets (5-year summary)
Total assets¥17.4bnat 2020-12-31dCons.Total assets (5-year summary)
Total assets¥17.2bnat 2019-12-31dCons.Total assets (5-year summary)
Total liabilities¥5.5bnat 2023-12-31Cons.Liabilities
Total liabilities¥5.5bnat 2022-12-31Cons.Liabilities
Net assets / equity¥15.6bnat 2023-12-31Cons.Net assets
Net assets / equity¥14.3bnat 2022-12-31Cons.Net assets
Net assets / equity¥13.7bnat 2021-12-31dCons.Net assets
Net assets / equity¥13.2bnat 2020-12-31dCons.Net assets (5-year summary)
Net assets / equity¥13.1bnat 2019-12-31dCons.Net assets (5-year summary)
Cash and deposits¥4.6bnat 2023-12-31Cons.Cash and deposits
Cash and deposits¥4.5bnat 2022-12-31Cons.Cash and deposits
Cash & equivalents¥4.6bnat 2023-12-31Cons.Cash and cash equivalents
Cash & equivalents¥4.5bnat 2022-12-31Cons.Cash and cash equivalents
Cash & equivalents¥3.9bnat 2021-12-31dCons.Cash and cash equivalents
Cash & equivalents¥3.9bnat 2020-12-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.5bnat 2019-12-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥324m2023-01-01 → 2023-12-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.1bn2022-01-01 → 2022-12-31Cons.Net cash provided by used in operating activities
Operating cash flow¥412m2021-01-01 → 2021-12-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.1bn2020-01-01 → 2020-12-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥279m2019-01-01 → 2019-12-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥10m2023-01-01 → 2023-12-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥322m2022-01-01 → 2022-12-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥193m2021-01-01 → 2021-12-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥525m2020-01-01 → 2020-12-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥191m2019-01-01 → 2019-12-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥238m2023-01-01 → 2023-12-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥207m2022-01-01 → 2022-12-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥208m2021-01-01 → 2021-12-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥212m2020-01-01 → 2020-12-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥210m2019-01-01 → 2019-12-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥136.042023-01-01 → 2023-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥142.262022-01-01 → 2022-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥64.962021-01-01 → 2021-12-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥56.572020-01-01 → 2020-12-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥33.672019-01-01 → 2019-12-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥2,337.24at 2023-12-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,141.54at 2022-12-31Cons.Net assets per share (5-year summary)
Net assets per share¥2,050.23at 2021-12-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,979.59at 2020-12-31dCons.Net assets per share (5-year summary)
Net assets per share¥1,963.23at 2019-12-31dCons.Net assets per share (5-year summary)
Equity ratio74.1%at 2023-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio72.2%at 2022-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.7%at 2021-12-31dCons.Equity to asset ratio (5-year summary)
Equity ratio75.9%at 2020-12-31dCons.Equity to asset ratio (5-year summary)
Equity ratio76.3%at 2019-12-31dCons.Equity to asset ratio (5-year summary)
ROE6.1%2023-01-01 → 2023-12-31Cons.Rate of return on equity (5-year summary)
ROE6.8%2022-01-01 → 2022-12-31Cons.Rate of return on equity (5-year summary)
ROE3.2%2021-01-01 → 2021-12-31dCons.Rate of return on equity (5-year summary)
ROE2.9%2020-01-01 → 2020-12-31dCons.Rate of return on equity (5-year summary)
ROE1.7%2019-01-01 → 2019-12-31dCons.Rate of return on equity (5-year summary)
Employees276at 2023-12-31Cons.Number of employees
Employees263at 2022-12-31Cons.Number of employees
Employees250at 2021-12-31dCons.Number of employees
Employees248at 2020-12-31dCons.Number of employees
Employees252at 2019-12-31dCons.Number of employees
Revenue¥11.0bn2023-01-01 → 2023-12-31StandaloneNet sales
Revenue¥10.5bn2022-01-01 → 2022-12-31StandaloneNet sales
Revenue¥9.1bn2021-01-01 → 2021-12-31dStandaloneNet sales (5-year summary)
Revenue¥8.0bn2020-01-01 → 2020-12-31dStandaloneNet sales (5-year summary)
Revenue¥8.1bn2019-01-01 → 2019-12-31dStandaloneNet sales (5-year summary)
Operating income¥1.1bn2023-01-01 → 2023-12-31StandaloneOperating income
Operating income¥848m2022-01-01 → 2022-12-31StandaloneOperating income
Ordinary income¥1.1bn2023-01-01 → 2023-12-31StandaloneOrdinary income
Ordinary income¥956m2022-01-01 → 2022-12-31StandaloneOrdinary income
Ordinary income¥467m2021-01-01 → 2021-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥613m2020-01-01 → 2020-12-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥475m2019-01-01 → 2019-12-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥1.2bn2023-01-01 → 2023-12-31StandaloneIncome before income taxes
Profit before tax¥955m2022-01-01 → 2022-12-31StandaloneIncome before income taxes
Net income¥854m2023-01-01 → 2023-12-31StandaloneProfit loss
Net income¥662m2022-01-01 → 2022-12-31StandaloneProfit loss
Net income¥317m2021-01-01 → 2021-12-31dStandaloneNet income loss (5-year summary)
Net income¥256m2020-01-01 → 2020-12-31dStandaloneNet income loss (5-year summary)
Net income¥340m2019-01-01 → 2019-12-31dStandaloneNet income loss (5-year summary)
Total assets¥20.5bnat 2023-12-31StandaloneAssets
Total assets¥19.2bnat 2022-12-31StandaloneAssets
Total assets¥18.1bnat 2021-12-31dStandaloneTotal assets (5-year summary)
Total assets¥17.4bnat 2020-12-31dStandaloneTotal assets (5-year summary)
Total assets¥17.3bnat 2019-12-31dStandaloneTotal assets (5-year summary)
Total liabilities¥5.4bnat 2023-12-31StandaloneLiabilities
Total liabilities¥5.4bnat 2022-12-31StandaloneLiabilities
Net assets / equity¥15.1bnat 2023-12-31StandaloneNet assets
Net assets / equity¥13.9bnat 2022-12-31StandaloneNet assets
Net assets / equity¥13.6bnat 2021-12-31dStandaloneNet assets
Net assets / equity¥13.2bnat 2020-12-31dStandaloneNet assets (5-year summary)
Net assets / equity¥13.2bnat 2019-12-31dStandaloneNet assets (5-year summary)
Cash and deposits¥4.4bnat 2023-12-31StandaloneCash and deposits
Cash and deposits¥4.3bnat 2022-12-31StandaloneCash and deposits
EPS (basic)¥127.732023-01-01 → 2023-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥99.172022-01-01 → 2022-12-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥47.582021-01-01 → 2021-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥38.352020-01-01 → 2020-12-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥50.992019-01-01 → 2019-12-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥352023-01-01 → 2023-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥302022-01-01 → 2022-12-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥252021-01-01 → 2021-12-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥252020-01-01 → 2020-12-31dStandaloneDividend paid per share (5-year summary)
Dividend per share¥252019-01-01 → 2019-12-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥2,262.96at 2023-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,079.34at 2022-12-31StandaloneNet assets per share (5-year summary)
Net assets per share¥2,034.32at 2021-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥1,981.54at 2020-12-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥1,983.26at 2019-12-31dStandaloneNet assets per share (5-year summary)
Equity ratio73.8%at 2023-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio72.1%at 2022-12-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio75.0%at 2021-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio76.1%at 2020-12-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio76.6%at 2019-12-31dStandaloneEquity to asset ratio (5-year summary)
ROE5.9%2023-01-01 → 2023-12-31StandaloneRate of return on equity (5-year summary)
ROE4.8%2022-01-01 → 2022-12-31StandaloneRate of return on equity (5-year summary)
ROE2.4%2021-01-01 → 2021-12-31dStandaloneRate of return on equity (5-year summary)
ROE1.9%2020-01-01 → 2020-12-31dStandaloneRate of return on equity (5-year summary)
ROE2.6%2019-01-01 → 2019-12-31dStandaloneRate of return on equity (5-year summary)
Shares issued7,424,140at 2023-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,424,140at 2022-12-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,424,140at 2021-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued7,424,140at 2020-12-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued7,424,140at 2019-12-31dStandaloneTotal number of issued shares (5-year summary)
Employees249at 2023-12-31StandaloneNumber of employees
Employees237at 2022-12-31StandaloneNumber of employees
Employees228at 2021-12-31dStandaloneNumber of employees
Employees229at 2020-12-31dStandaloneNumber of employees
Employees234at 2019-12-31dStandaloneNumber 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 · 39
SegmentItemPeriodValue
Reconciling Itemsreconcilingsegment assetsat 2023-12-31¥488m
Real Estate Rent Businessreportable segmentdepreciation2023-01-01 → 2023-12-31¥120m
Real Estate Rent Businessreportable segmentrevenue2023-01-01 → 2023-12-31¥578m
Real Estate Rent Businessreportable segmentrevenue external2023-01-01 → 2023-12-31¥578m
Real Estate Rent Businessreportable segmentsegment assetsat 2023-12-31¥1.9bn
Real Estate Rent Businessreportable segmentsegment profit2023-01-01 → 2023-12-31¥385m
Valve Businessreportable segmentcapex2023-01-01 → 2023-12-31¥435m
Valve Businessreportable segmentdepreciation2023-01-01 → 2023-12-31¥446m
Valve Businessreportable segmentemployeesat 2023-12-31267 pure
Valve Businessreportable segmentrevenue2023-01-01 → 2023-12-31¥10.6bn
Valve Businessreportable segmentrevenue external2023-01-01 → 2023-12-31¥10.6bn
Valve Businessreportable segmentsegment assetsat 2023-12-31¥18.7bn
Valve Businessreportable segmentsegment profit2023-01-01 → 2023-12-31¥637m
—segment totalcapex2023-01-01 → 2023-12-31¥435m
—segment totaldepreciation2023-01-01 → 2023-12-31¥566m
—segment totalrevenue2023-01-01 → 2023-12-31¥11.1bn
—segment totalrevenue external2023-01-01 → 2023-12-31¥11.1bn
—segment totalsegment assetsat 2023-12-31¥20.6bn
—segment totalsegment profit2023-01-01 → 2023-12-31¥1.0bn
Reconciling Itemsreconcilingsegment assetsat 2022-12-31¥487m
Real Estate Rent Businessreportable segmentcapex2022-01-01 → 2022-12-31¥33m
Real Estate Rent Businessreportable segmentdepreciation2022-01-01 → 2022-12-31¥120m
Real Estate Rent Businessreportable segmentrevenue2022-01-01 → 2022-12-31¥577m
Real Estate Rent Businessreportable segmentrevenue external2022-01-01 → 2022-12-31¥577m
Real Estate Rent Businessreportable segmentsegment assetsat 2022-12-31¥2.0bn
Real Estate Rent Businessreportable segmentsegment profit2022-01-01 → 2022-12-31¥383m
Valve Businessreportable segmentcapex2022-01-01 → 2022-12-31¥481m
Valve Businessreportable segmentdepreciation2022-01-01 → 2022-12-31¥348m
Valve Businessreportable segmentrevenue2022-01-01 → 2022-12-31¥10.6bn
Valve Businessreportable segmentrevenue external2022-01-01 → 2022-12-31¥10.6bn
Valve Businessreportable segmentsegment assetsat 2022-12-31¥17.3bn
Valve Businessreportable segmentsegment profit2022-01-01 → 2022-12-31¥714m
—segment totalcapex2022-01-01 → 2022-12-31¥514m
—segment totaldepreciation2022-01-01 → 2022-12-31¥468m
—segment totalrevenue2022-01-01 → 2022-12-31¥11.2bn
—segment totalrevenue external2022-01-01 → 2022-12-31¥11.2bn
—segment totalsegment assetsat 2022-12-31¥19.3bn
—segment totalsegment profit2022-01-01 → 2022-12-31¥1.1bn
Valve Businessreportable segmentemployeesat 2023-12-31240 pure

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

All source rows · 1,603
ItemContextValueUnit
Advance payments tradeCurrentYearInstant49163000JPY
Other caPrior1YearInstant32131000JPY
Other caCurrentYearInstant38102000JPY
Allowance for doubtful accounts caPrior1YearInstant-6100000JPY
Allowance for doubtful accounts caCurrentYearInstant-JPY
Current assetsPrior1YearInstant11451628000JPY
Current assetsCurrentYearInstant12226263000JPY
Buildings netPrior1YearInstant3368890000JPY
Buildings netCurrentYearInstant3142996000JPY
Structures netPrior1YearInstant118224000JPY
Structures netCurrentYearInstant105689000JPY
Machinery and equipment netPrior1YearInstant1054383000JPY
Machinery and equipment netCurrentYearInstant1146995000JPY
Vehicles netPrior1YearInstant6334000JPY
Vehicles netCurrentYearInstant8294000JPY
Tools furniture and fixtures netPrior1YearInstant57774000JPY
Tools furniture and fixtures netCurrentYearInstant53356000JPY
LandPrior1YearInstant330159000JPY
LandCurrentYearInstant319163000JPY
Lease assets net ppePrior1YearInstant62611000JPY
Lease assets net ppeCurrentYearInstant92281000JPY
Construction in progressPrior1YearInstant230841000JPY
Construction in progressCurrentYearInstant188217000JPY
Property plant and equipmentPrior1YearInstant5229221000JPY
Property plant and equipmentCurrentYearInstant5056996000JPY
SoftwarePrior1YearInstant9324000JPY
SoftwareCurrentYearInstant11778000JPY
Telephone subscription rightPrior1YearInstant2412000JPY
Telephone subscription rightCurrentYearInstant2412000JPY
Lease assets iaPrior1YearInstant644000JPY
Lease assets iaCurrentYearInstant6837000JPY
Leasehold rightPrior1YearInstant360000JPY
Leasehold rightCurrentYearInstant360000JPY
Intangible assetsPrior1YearInstant12742000JPY
Intangible assetsCurrentYearInstant21389000JPY
Investment securitiesPrior1YearInstant2592437000JPY
Investment securitiesCurrentYearInstant3195378000JPY
Stocks of subsidiaries and affiliatesPrior1YearInstant7050000JPY
Stocks of subsidiaries and affiliatesCurrentYearInstant7050000JPY
Investments in capitalPrior1YearInstant310000JPY
Investments in capitalCurrentYearInstant310000JPY
Long term prepaid expensesPrior1YearInstant7264000JPY
Long term prepaid expensesCurrentYearInstant2362000JPY
MembershipPrior1YearInstant2439000JPY
MembershipCurrentYearInstant2439000JPY
Insurance fundsPrior1YearInstant388461000JPY
Insurance fundsCurrentYearInstant392361000JPY
Deferred tax assetsPrior1YearInstant-JPY
Deferred tax assetsCurrentYearInstant8871000JPY
Other ioaPrior1YearInstant97334000JPY

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 identityconsolidated 2022-12-31pass rounding
balance sheet identityconsolidated 2023-12-31pass
balance sheet identitynon_consolidated 2022-12-31pass rounding
balance sheet identitynon_consolidated 2023-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2021-12-31pass
statement vs summary · net assetsconsolidated 2022-12-31pass
statement vs summary · net assetsconsolidated 2023-12-31pass
statement vs summary · net assetsnon_consolidated 2021-12-31pass
statement vs summary · net assetsnon_consolidated 2022-12-31pass
statement vs summary · net assetsnon_consolidated 2023-12-31pass
statement vs summary · net income attributable to parentconsolidated 2022-01-01/2022-12-31pass
statement vs summary · net income attributable to parentconsolidated 2023-01-01/2023-12-31pass
statement vs summary · operating cash flowconsolidated 2022-01-01/2022-12-31pass
statement vs summary · operating cash flowconsolidated 2023-01-01/2023-12-31pass
statement vs summary · revenueconsolidated 2022-01-01/2022-12-31pass
statement vs summary · revenueconsolidated 2023-01-01/2023-12-31pass
statement vs summary · revenuenon_consolidated 2022-01-01/2022-12-31pass
statement vs summary · revenuenon_consolidated 2023-01-01/2023-12-31pass
statement vs summary · total assetsconsolidated 2022-12-31pass
statement vs summary · total assetsconsolidated 2023-12-31pass
statement vs summary · total assetsnon_consolidated 2022-12-31pass
statement vs summary · total assetsnon_consolidated 2023-12-31pass