Annual report

Period2022-10-01 → 2023-09-30
Filed2023-12-22
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥4.6bn2022-10-01 → 2023-09-30StandaloneNet sales
Revenue¥4.3bn2021-10-01 → 2022-09-30StandaloneNet sales
Revenue¥3.7bn2020-10-01 → 2021-09-30dStandaloneNet sales (5-year summary)
Revenue¥3.1bn2019-10-01 → 2020-09-30dStandaloneNet sales (5-year summary)
Revenue¥4.3bn2018-10-01 → 2019-09-30dStandaloneNet sales (5-year summary)
Operating income¥590m2022-10-01 → 2023-09-30StandaloneOperating income
Operating income¥445m2021-10-01 → 2022-09-30StandaloneOperating income
Ordinary income¥597m2022-10-01 → 2023-09-30StandaloneOrdinary income
Ordinary income¥469m2021-10-01 → 2022-09-30StandaloneOrdinary income
Ordinary income¥289m2020-10-01 → 2021-09-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥10m2019-10-01 → 2020-09-30dStandaloneOrdinary income loss (5-year summary)
Ordinary income¥247m2018-10-01 → 2019-09-30dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥564m2022-10-01 → 2023-09-30StandaloneIncome before income taxes
Profit before tax¥469m2021-10-01 → 2022-09-30StandaloneIncome before income taxes
Net income¥398m2022-10-01 → 2023-09-30StandaloneProfit loss
Net income¥325m2021-10-01 → 2022-09-30StandaloneProfit loss
Net income¥199m2020-10-01 → 2021-09-30dStandaloneNet income loss (5-year summary)
Net income−¥13m2019-10-01 → 2020-09-30dStandaloneNet income loss (5-year summary)
Net income¥173m2018-10-01 → 2019-09-30dStandaloneNet income loss (5-year summary)
Total assets¥6.4bnat 2023-09-30StandaloneAssets
Total assets¥6.7bnat 2022-09-30StandaloneAssets
Total assets¥6.4bnat 2021-09-30dStandaloneTotal assets (5-year summary)
Total assets¥6.0bnat 2020-09-30dStandaloneTotal assets (5-year summary)
Total assets¥6.4bnat 2019-09-30dStandaloneTotal assets (5-year summary)
Total liabilities¥2.8bnat 2023-09-30StandaloneLiabilities
Total liabilities¥3.0bnat 2022-09-30StandaloneLiabilities
Net assets / equity¥3.5bnat 2023-09-30StandaloneNet assets
Net assets / equity¥3.6bnat 2022-09-30StandaloneNet assets
Net assets / equity¥3.5bnat 2021-09-30dStandaloneNet assets
Net assets / equity¥3.4bnat 2020-09-30dStandaloneNet assets (5-year summary)
Net assets / equity¥3.6bnat 2019-09-30dStandaloneNet assets (5-year summary)
Cash and deposits¥454mat 2023-09-30StandaloneCash and deposits
Cash and deposits¥1.2bnat 2022-09-30StandaloneCash and deposits
Cash & equivalents¥454mat 2023-09-30StandaloneCash and cash equivalents
Cash & equivalents¥1.2bnat 2022-09-30StandaloneCash and cash equivalents
Cash & equivalents¥999mat 2021-09-30dStandaloneCash and cash equivalents
Cash & equivalents¥659mat 2020-09-30dStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥678mat 2019-09-30dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥66m2022-10-01 → 2023-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥451m2021-10-01 → 2022-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥633m2020-10-01 → 2021-09-30dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥416m2019-10-01 → 2020-09-30dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥242m2018-10-01 → 2019-09-30dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥34m2022-10-01 → 2023-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥98m2021-10-01 → 2022-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥105m2020-10-01 → 2021-09-30dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥215m2019-10-01 → 2020-09-30dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥225m2018-10-01 → 2019-09-30dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥750m2022-10-01 → 2023-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥179m2021-10-01 → 2022-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥188m2020-10-01 → 2021-09-30dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥220m2019-10-01 → 2020-09-30dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥41m2018-10-01 → 2019-09-30dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥71.372022-10-01 → 2023-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥55.462021-10-01 → 2022-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥33.982020-10-01 → 2021-09-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.222019-10-01 → 2020-09-30dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥29.492018-10-01 → 2019-09-30dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥292022-10-01 → 2023-09-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥272021-10-01 → 2022-09-30StandaloneDividend paid per share (5-year summary)
Dividend per share¥242020-10-01 → 2021-09-30dStandaloneDividend paid per share (5-year summary)
Dividend per share¥292019-10-01 → 2020-09-30dStandaloneDividend paid per share (5-year summary)
Dividend per share¥292018-10-01 → 2019-09-30dStandaloneDividend paid per share (5-year summary)
Net assets per share¥638.51at 2023-09-30StandaloneNet assets per share (5-year summary)
Net assets per share¥620.56at 2022-09-30StandaloneNet assets per share (5-year summary)
Net assets per share¥596.16at 2021-09-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥573.83at 2020-09-30dStandaloneNet assets per share (5-year summary)
Net assets per share¥607.86at 2019-09-30dStandaloneNet assets per share (5-year summary)
Equity ratio55.4%at 2023-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio54.6%at 2022-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio54.9%at 2021-09-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio56.0%at 2020-09-30dStandaloneEquity to asset ratio (5-year summary)
Equity ratio55.4%at 2019-09-30dStandaloneEquity to asset ratio (5-year summary)
ROE11.1%2022-10-01 → 2023-09-30StandaloneRate of return on equity (5-year summary)
ROE9.1%2021-10-01 → 2022-09-30StandaloneRate of return on equity (5-year summary)
ROE5.8%2020-10-01 → 2021-09-30dStandaloneRate of return on equity (5-year summary)
ROE-0.4%2019-10-01 → 2020-09-30dStandaloneRate of return on equity (5-year summary)
ROE4.8%2018-10-01 → 2019-09-30dStandaloneRate of return on equity (5-year summary)
Shares issued5,870,000at 2023-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued5,870,000at 2022-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued5,870,000at 2021-09-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued5,870,000at 2020-09-30dStandaloneTotal number of issued shares (5-year summary)
Shares issued5,870,000at 2019-09-30dStandaloneTotal number of issued shares (5-year summary)
Employees198at 2023-09-30StandaloneNumber of employees
Employees194at 2022-09-30StandaloneNumber of employees
Employees197at 2021-09-30dStandaloneNumber of employees
Employees192at 2020-09-30dStandaloneNumber of employees
Employees199at 2019-09-30dStandaloneNumber 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 · 70
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentscapex2022-10-01 → 2023-09-30¥450,000
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2022-10-01 → 2023-09-30¥968,000
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsemployeesat 2023-09-302 pure
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2022-10-01 → 2023-09-30¥160m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2022-10-01 → 2023-09-30¥160m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2023-09-30¥67m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2022-10-01 → 2023-09-30−¥3m
Reconciling Itemsreconcilingcapex2022-10-01 → 2023-09-30¥6m
Reconciling Itemsreconcilingdepreciation2022-10-01 → 2023-09-30¥10m
Reconciling Itemsreconcilingsegment assetsat 2023-09-30¥1.1bn
Reconciling Itemsreconcilingsegment profit2022-10-01 → 2023-09-30−¥355m
Energy Relatedreportable segmentcapex2022-10-01 → 2023-09-30¥47m
Energy Relatedreportable segmentdepreciation2022-10-01 → 2023-09-30¥55m
Energy Relatedreportable segmentemployeesat 2023-09-3060 pure
Energy Relatedreportable segmentrevenue2022-10-01 → 2023-09-30¥1.7bn
Energy Relatedreportable segmentrevenue external2022-10-01 → 2023-09-30¥1.7bn
Energy Relatedreportable segmentsegment assetsat 2023-09-30¥2.0bn
Energy Relatedreportable segmentsegment profit2022-10-01 → 2023-09-30¥357m
Industrial System Relatedreportable segmentcapex2022-10-01 → 2023-09-30¥94m
Industrial System Relatedreportable segmentdepreciation2022-10-01 → 2023-09-30¥84m
Industrial System Relatedreportable segmentemployeesat 2023-09-30122 pure
Industrial System Relatedreportable segmentrevenue2022-10-01 → 2023-09-30¥2.8bn
Industrial System Relatedreportable segmentrevenue external2022-10-01 → 2023-09-30¥2.8bn
Industrial System Relatedreportable segmentsegment assetsat 2023-09-30¥3.2bn
Industrial System Relatedreportable segmentsegment profit2022-10-01 → 2023-09-30¥591m
—segment totalcapex2022-10-01 → 2023-09-30¥141m
—segment totaldepreciation2022-10-01 → 2023-09-30¥138m
—segment totalrevenue2022-10-01 → 2023-09-30¥4.4bn
—segment totalrevenue external2022-10-01 → 2023-09-30¥4.4bn
—segment totalsegment assetsat 2023-09-30¥5.2bn
—segment totalsegment profit2022-10-01 → 2023-09-30¥948m
Total Of Reportable Segments And Otherssegment totalcapex2022-10-01 → 2023-09-30¥142m
Total Of Reportable Segments And Otherssegment totaldepreciation2022-10-01 → 2023-09-30¥139m
Total Of Reportable Segments And Otherssegment totalrevenue2022-10-01 → 2023-09-30¥4.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-10-01 → 2023-09-30¥4.6bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-09-30¥5.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2022-10-01 → 2023-09-30¥945m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsdepreciation2021-10-01 → 2022-09-30¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2021-10-01 → 2022-09-30¥143m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2021-10-01 → 2022-09-30¥143m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2022-09-30¥71m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2021-10-01 → 2022-09-30−¥9m
Reconciling Itemsreconcilingcapex2021-10-01 → 2022-09-30¥39m
Reconciling Itemsreconcilingdepreciation2021-10-01 → 2022-09-30¥11m
Reconciling Itemsreconcilingsegment assetsat 2022-09-30¥1.7bn
Reconciling Itemsreconcilingsegment profit2021-10-01 → 2022-09-30−¥299m
Energy Relatedreportable segmentcapex2021-10-01 → 2022-09-30¥13m
Energy Relatedreportable segmentdepreciation2021-10-01 → 2022-09-30¥51m
Energy Relatedreportable segmentrevenue2021-10-01 → 2022-09-30¥1.5bn
Energy Relatedreportable segmentrevenue external2021-10-01 → 2022-09-30¥1.5bn
Energy Relatedreportable segmentsegment assetsat 2022-09-30¥1.9bn
Energy Relatedreportable segmentsegment profit2021-10-01 → 2022-09-30¥254m
Industrial System Relatedreportable segmentcapex2021-10-01 → 2022-09-30¥37m
Industrial System Relatedreportable segmentdepreciation2021-10-01 → 2022-09-30¥97m
Industrial System Relatedreportable segmentrevenue2021-10-01 → 2022-09-30¥2.7bn
Industrial System Relatedreportable segmentrevenue external2021-10-01 → 2022-09-30¥2.7bn
Industrial System Relatedreportable segmentsegment assetsat 2022-09-30¥3.0bn
Industrial System Relatedreportable segmentsegment profit2021-10-01 → 2022-09-30¥500m
—segment totalcapex2021-10-01 → 2022-09-30¥50m
—segment totaldepreciation2021-10-01 → 2022-09-30¥147m
—segment totalrevenue2021-10-01 → 2022-09-30¥4.2bn
—segment totalrevenue external2021-10-01 → 2022-09-30¥4.2bn
—segment totalsegment assetsat 2022-09-30¥4.9bn
—segment totalsegment profit2021-10-01 → 2022-09-30¥754m
Total Of Reportable Segments And Otherssegment totalcapex2021-10-01 → 2022-09-30¥50m
Total Of Reportable Segments And Otherssegment totaldepreciation2021-10-01 → 2022-09-30¥149m
Total Of Reportable Segments And Otherssegment totalrevenue2021-10-01 → 2022-09-30¥4.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2021-10-01 → 2022-09-30¥4.3bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2022-09-30¥4.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2021-10-01 → 2022-09-30¥744m

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

All source rows · 1,083
ItemContextValueUnit
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)興亜監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)近田 直裕
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)芝  康治
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)一定の期間にわたり収益を認識する方法における工事原価総額の見積りの合理性
Description including reason kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam non consolidatedFilingDateInstant_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_Row1MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration_NonConsolidatedMember4279445000JPY
Net sales (5-year summary)Prior3YearDuration_NonConsolidatedMember3123645000JPY
Net sales (5-year summary)Prior2YearDuration_NonConsolidatedMember3698402000JPY
Net sales (5-year summary)Prior1YearDuration_NonConsolidatedMember4332140000JPY
Net sales (5-year summary)CurrentYearDuration_NonConsolidatedMember4577128000JPY
Ordinary income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember247469000JPY
Ordinary income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-10126000JPY
Ordinary income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember288869000JPY
Ordinary income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember468825000JPY
Ordinary income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember596751000JPY
Net income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember173090000JPY
Net income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-13019000JPY
Net income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember199433000JPY
Net income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember325471000JPY
Net income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember397826000JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior4YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior3YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior2YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior1YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)CurrentYearDuration_NonConsolidatedMember-JPY
Capital stock (5-year summary)Prior4YearInstant_NonConsolidatedMember921100000JPY
Capital stock (5-year summary)Prior3YearInstant_NonConsolidatedMember921100000JPY
Capital stock (5-year summary)Prior2YearInstant_NonConsolidatedMember921100000JPY
Capital stock (5-year summary)Prior1YearInstant_NonConsolidatedMember921100000JPY
Capital stock (5-year summary)CurrentYearInstant_NonConsolidatedMember921100000JPY
Total number of issued shares (5-year summary)Prior4YearInstant_NonConsolidatedMember5870000
Total number of issued shares (5-year summary)Prior3YearInstant_NonConsolidatedMember5870000
Total number of issued shares (5-year summary)Prior2YearInstant_NonConsolidatedMember5870000
Total number of issued shares (5-year summary)Prior1YearInstant_NonConsolidatedMember5870000
Total number of issued shares (5-year summary)CurrentYearInstant_NonConsolidatedMember5870000
Net assets (5-year summary)Prior4YearInstant_NonConsolidatedMember3567238000JPY
Net assets (5-year summary)Prior3YearInstant_NonConsolidatedMember3367531000JPY
Net assets (5-year summary)Prior2YearInstant_NonConsolidatedMember3498557000JPY
Net assets (5-year summary)Prior1YearInstant_NonConsolidatedMember3641724000JPY
Net assets (5-year summary)CurrentYearInstant_NonConsolidatedMember3521319000JPY
Total assets (5-year summary)Prior4YearInstant_NonConsolidatedMember6444227000JPY
Total assets (5-year summary)Prior3YearInstant_NonConsolidatedMember6010736000JPY
Total assets (5-year summary)Prior2YearInstant_NonConsolidatedMember6376878000JPY

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 · 13 of 13 passed
balance sheet identitynon_consolidated 2022-09-30pass rounding
balance sheet identitynon_consolidated 2023-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2021-09-30pass
statement vs summary · net assetsnon_consolidated 2022-09-30pass
statement vs summary · net assetsnon_consolidated 2023-09-30pass
statement vs summary · operating cash flownon_consolidated 2021-10-01/2022-09-30pass
statement vs summary · operating cash flownon_consolidated 2022-10-01/2023-09-30pass
statement vs summary · revenuenon_consolidated 2021-10-01/2022-09-30pass
statement vs summary · revenuenon_consolidated 2022-10-01/2023-09-30pass
statement vs summary · total assetsnon_consolidated 2022-09-30pass
statement vs summary · total assetsnon_consolidated 2023-09-30pass