Annual report

Period2024-11-01 → 2025-10-31
Filed2026-01-26
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥8.1bn2024-11-01 → 2025-10-31StandaloneNet sales
Revenue¥7.3bn2023-11-01 → 2024-10-31StandaloneNet sales
Revenue¥6.8bn2022-11-01 → 2023-10-31vStandaloneNet sales (5-year summary)
Revenue¥7.0bn2021-11-01 → 2022-10-31vStandaloneNet sales (5-year summary)
Revenue¥6.8bn2020-11-01 → 2021-10-31dStandaloneNet sales (5-year summary)
Operating income¥411m2024-11-01 → 2025-10-31StandaloneOperating income
Operating income¥280m2023-11-01 → 2024-10-31StandaloneOperating income
Ordinary income¥453m2024-11-01 → 2025-10-31StandaloneOrdinary income
Ordinary income¥303m2023-11-01 → 2024-10-31StandaloneOrdinary income
Ordinary income¥148m2022-11-01 → 2023-10-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥365m2021-11-01 → 2022-10-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥591m2020-11-01 → 2021-10-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥455m2024-11-01 → 2025-10-31StandaloneIncome before income taxes
Profit before tax¥307m2023-11-01 → 2024-10-31StandaloneIncome before income taxes
Net income¥327m2024-11-01 → 2025-10-31StandaloneProfit loss
Net income¥218m2023-11-01 → 2024-10-31StandaloneProfit loss
Net income¥135m2022-11-01 → 2023-10-31vStandaloneNet income loss (5-year summary)
Net income¥275m2021-11-01 → 2022-10-31vStandaloneNet income loss (5-year summary)
Net income¥425m2020-11-01 → 2021-10-31dStandaloneNet income loss (5-year summary)
Total assets¥7.8bnat 2025-10-31StandaloneAssets
Total assets¥7.4bnat 2024-10-31StandaloneAssets
Total assets¥7.1bnat 2023-10-31vStandaloneTotal assets (5-year summary)
Total assets¥7.0bnat 2022-10-31vStandaloneTotal assets (5-year summary)
Total assets¥7.1bnat 2021-10-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.7bnat 2025-10-31StandaloneLiabilities
Total liabilities¥1.6bnat 2024-10-31StandaloneLiabilities
Net assets / equity¥6.1bnat 2025-10-31StandaloneNet assets
Net assets / equity¥5.8bnat 2024-10-31StandaloneNet assets
Net assets / equity¥5.7bnat 2023-10-31vStandaloneNet assets
Net assets / equity¥5.6bnat 2022-10-31vStandaloneNet assets (5-year summary)
Net assets / equity¥5.5bnat 2021-10-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.9bnat 2025-10-31StandaloneCash and deposits
Cash and deposits¥1.5bnat 2024-10-31StandaloneCash and deposits
Cash & equivalents¥1.1bnat 2025-10-31StandaloneCash and cash equivalents
Cash & equivalents¥825mat 2024-10-31StandaloneCash and cash equivalents
Cash & equivalents¥771mat 2023-10-31vStandaloneCash and cash equivalents
Cash & equivalents¥494mat 2022-10-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥590mat 2021-10-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥762m2024-11-01 → 2025-10-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥465m2023-11-01 → 2024-10-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥254m2022-11-01 → 2023-10-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥422m2021-11-01 → 2022-10-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥520m2020-11-01 → 2021-10-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥323m2024-11-01 → 2025-10-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥294m2023-11-01 → 2024-10-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥139m2022-11-01 → 2023-10-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥304m2021-11-01 → 2022-10-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥293m2020-11-01 → 2021-10-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥117m2024-11-01 → 2025-10-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥117m2023-11-01 → 2024-10-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥116m2022-11-01 → 2023-10-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥215m2021-11-01 → 2022-10-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥303m2020-11-01 → 2021-10-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥319.312024-11-01 → 2025-10-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥214.172023-11-01 → 2024-10-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥133.782022-11-01 → 2023-10-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥272.962021-11-01 → 2022-10-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥420.942020-11-01 → 2021-10-31dStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥1102024-11-01 → 2025-10-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥1102023-11-01 → 2024-10-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥1102022-11-01 → 2023-10-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1102021-11-01 → 2022-10-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥1402020-11-01 → 2021-10-31dStandaloneDividend paid per share (5-year summary)
Net assets per share¥5,911.12at 2025-10-31StandaloneNet assets per share (5-year summary)
Net assets per share¥5,695.27at 2024-10-31StandaloneNet assets per share (5-year summary)
Net assets per share¥5,615.18at 2023-10-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥5,600.25at 2022-10-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥5,477.11at 2021-10-31dStandaloneNet assets per share (5-year summary)
Equity ratio77.8%at 2025-10-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio78.1%at 2024-10-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio80.4%at 2023-10-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio80.1%at 2022-10-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio77.0%at 2021-10-31dStandaloneEquity to asset ratio (5-year summary)
ROE5.5%2024-11-01 → 2025-10-31StandaloneRate of return on equity (5-year summary)
ROE3.8%2023-11-01 → 2024-10-31StandaloneRate of return on equity (5-year summary)
ROE2.4%2022-11-01 → 2023-10-31vStandaloneRate of return on equity (5-year summary)
ROE4.9%2021-11-01 → 2022-10-31vStandaloneRate of return on equity (5-year summary)
ROE7.9%2020-11-01 → 2021-10-31dStandaloneRate of return on equity (5-year summary)
Shares issued1,240,000at 2025-10-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,240,000at 2024-10-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,240,000at 2023-10-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,240,000at 2022-10-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued1,240,000at 2021-10-31dStandaloneTotal number of issued shares (5-year summary)
Employees251at 2025-10-31StandaloneNumber of employees
Employees249at 2024-10-31StandaloneNumber of employees
Employees252at 2023-10-31vStandaloneNumber of employees
Employees243at 2022-10-31vStandaloneNumber of employees
Employees239at 2021-10-31dStandaloneNumber 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 · 66
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-11-01 → 2025-10-31¥3m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-11-01 → 2025-10-31¥3m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2025-10-31¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-11-01 → 2025-10-31−¥5m
Reconciling Itemsreconcilingcapex2024-11-01 → 2025-10-31¥11m
Reconciling Itemsreconcilingdepreciation2024-11-01 → 2025-10-31¥16m
Reconciling Itemsreconcilingsegment assetsat 2025-10-31¥2.9bn
Reconciling Itemsreconcilingsegment profit2024-11-01 → 2025-10-31−¥307m
Burning Appliancesreportable segmentcapex2024-11-01 → 2025-10-31¥1m
Burning Appliancesreportable segmentdepreciation2024-11-01 → 2025-10-31¥12m
Burning Appliancesreportable segmentemployeesat 2025-10-3112 pure
Burning Appliancesreportable segmentrevenue2024-11-01 → 2025-10-31¥326m
Burning Appliancesreportable segmentrevenue external2024-11-01 → 2025-10-31¥326m
Burning Appliancesreportable segmentsegment assetsat 2025-10-31¥369m
Burning Appliancesreportable segmentsegment profit2024-11-01 → 2025-10-31¥36m
Filterreportable segmentcapex2024-11-01 → 2025-10-31¥299m
Filterreportable segmentdepreciation2024-11-01 → 2025-10-31¥210m
Filterreportable segmentemployeesat 2025-10-31217 pure
Filterreportable segmentrevenue2024-11-01 → 2025-10-31¥7.8bn
Filterreportable segmentrevenue external2024-11-01 → 2025-10-31¥7.8bn
Filterreportable segmentsegment assetsat 2025-10-31¥4.5bn
Filterreportable segmentsegment profit2024-11-01 → 2025-10-31¥687m
—segment totalcapex2024-11-01 → 2025-10-31¥301m
—segment totaldepreciation2024-11-01 → 2025-10-31¥222m
—segment totalrevenue2024-11-01 → 2025-10-31¥8.1bn
—segment totalrevenue external2024-11-01 → 2025-10-31¥8.1bn
—segment totalsegment assetsat 2025-10-31¥4.9bn
—segment totalsegment profit2024-11-01 → 2025-10-31¥723m
Total Of Reportable Segments And Otherssegment totalcapex2024-11-01 → 2025-10-31¥301m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-11-01 → 2025-10-31¥222m
Total Of Reportable Segments And Otherssegment totalrevenue2024-11-01 → 2025-10-31¥8.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-11-01 → 2025-10-31¥8.1bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-10-31¥4.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-11-01 → 2025-10-31¥718m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2023-11-01 → 2024-10-31¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2023-11-01 → 2024-10-31¥1m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment assetsat 2024-10-31¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2023-11-01 → 2024-10-31−¥6m
Reconciling Itemsreconcilingcapex2023-11-01 → 2024-10-31¥1m
Reconciling Itemsreconcilingdepreciation2023-11-01 → 2024-10-31¥15m
Reconciling Itemsreconcilingsegment assetsat 2024-10-31¥2.5bn
Reconciling Itemsreconcilingsegment profit2023-11-01 → 2024-10-31−¥302m
Burning Appliancesreportable segmentcapex2023-11-01 → 2024-10-31¥6m
Burning Appliancesreportable segmentdepreciation2023-11-01 → 2024-10-31¥13m
Burning Appliancesreportable segmentrevenue2023-11-01 → 2024-10-31¥306m
Burning Appliancesreportable segmentrevenue external2023-11-01 → 2024-10-31¥306m
Burning Appliancesreportable segmentsegment assetsat 2024-10-31¥358m
Burning Appliancesreportable segmentsegment profit2023-11-01 → 2024-10-31¥9m
Filterreportable segmentcapex2023-11-01 → 2024-10-31¥164m
Filterreportable segmentdepreciation2023-11-01 → 2024-10-31¥225m
Filterreportable segmentrevenue2023-11-01 → 2024-10-31¥7.0bn
Filterreportable segmentrevenue external2023-11-01 → 2024-10-31¥7.0bn
Filterreportable segmentsegment assetsat 2024-10-31¥4.6bn
Filterreportable segmentsegment profit2023-11-01 → 2024-10-31¥579m
—segment totalcapex2023-11-01 → 2024-10-31¥170m
—segment totaldepreciation2023-11-01 → 2024-10-31¥238m
—segment totalrevenue2023-11-01 → 2024-10-31¥7.3bn
—segment totalrevenue external2023-11-01 → 2024-10-31¥7.3bn
—segment totalsegment assetsat 2024-10-31¥4.9bn
—segment totalsegment profit2023-11-01 → 2024-10-31¥588m
Total Of Reportable Segments And Otherssegment totalcapex2023-11-01 → 2024-10-31¥170m
Total Of Reportable Segments And Otherssegment totaldepreciation2023-11-01 → 2024-10-31¥238m
Total Of Reportable Segments And Otherssegment totalrevenue2023-11-01 → 2024-10-31¥7.3bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-11-01 → 2024-10-31¥7.3bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-10-31¥4.9bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-11-01 → 2024-10-31¥582m

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

All source rows · 1,327
ItemContextValueUnit
Number of shares heldCurrentYearInstant532350
Shareholding ratioCurrentYearInstant0.5196
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsCurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember215500
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember1021400
Number of voting rights issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember10214
Number of shares issued shares voting rightsCurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember3100
Number of shares issued shares voting rightsCurrentYearInstant1240000
Number of voting rights issued shares voting rightsCurrentYearInstant10214
Number of shares held in own name treasury shares etcCurrentYearInstant_Row1Member215500
Number of shares held in others names treasury shares etcCurrentYearInstant_Row1Member-
Total number of shares held treasury shares etcCurrentYearInstant_Row1Member215500
Shareholding ratio treasury shares etcCurrentYearInstant_Row1Member0.1738
Number of shares held in own name treasury shares etcCurrentYearInstant215500
Number of shares held in others names treasury shares etcCurrentYearInstant-
Total number of shares held treasury shares etcCurrentYearInstant215500
Shareholding ratio treasury shares etcCurrentYearInstant0.1738
Total amount of dividends dividends of surplusFilingDateInstant_Row1Member112692000JPY
Dividend per share dividends of surplusFilingDateInstant_Row1Member110.00
Number of male directors and other officersFilingDateInstant13
Number of female directors and other officersFilingDateInstant0
Ratio of female directors and other officersFilingDateInstant0.000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000MiyajiTomohiroMember4200
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000HayamaYoshimitsuMember31200
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000SakuraiEijiMember8100
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000HaraYutakaMember5200
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000SudoTakashiMember4200
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000HaraShigeakiMember3000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000YamaguchiTakahiroMember2000
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000TakamiyaHarukiMember400
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000FujitaItsuoMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000IkedaFumiakiMember18100
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000IshidaAkiraMember1200
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000AtsumiHiroshiMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E02232-000HironoWataruMember-
Number of shares held ordinary shares information about directors and corporate auditorsFilingDateInstant77600
Number of male directors and other officers proposalFilingDateInstant12
Number of female directors and other officers proposalFilingDateInstant0
Ratio of female directors and other officers proposalFilingDateInstant0.000
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E02232-000MiyajiTomohiroMember4200
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E02232-000SakuraiEijiMember8100
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E02232-000HaraYutakaMember5200
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E02232-000SudoTakashiMember4200
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E02232-000HaraShigeakiMember3000
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E02232-000YamaguchiTakahiroMember2000
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E02232-000TakamiyaHarukiMember400
Number of shares held ordinary shares information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E02232-000FujitaItsuoMember-

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 2024-10-31pass
balance sheet identitynon_consolidated 2025-10-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-10-31pass
statement vs summary · net assetsnon_consolidated 2024-10-31pass
statement vs summary · net assetsnon_consolidated 2025-10-31pass
statement vs summary · operating cash flownon_consolidated 2023-11-01/2024-10-31pass
statement vs summary · operating cash flownon_consolidated 2024-11-01/2025-10-31pass
statement vs summary · revenuenon_consolidated 2023-11-01/2024-10-31pass
statement vs summary · revenuenon_consolidated 2024-11-01/2025-10-31pass
statement vs summary · total assetsnon_consolidated 2024-10-31pass
statement vs summary · total assetsnon_consolidated 2025-10-31pass