Half-year report · HY
4205.TEDINET S100X06T
Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥206.5bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥420.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥213.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥19.4bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥16.8bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥19.1bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥33.1bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥18.6bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥32.5bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥16.4bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥22.3bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥26.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥12.3bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥22.3bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥12.4bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥539.5bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥533.8bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥534.4bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥178.7bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥175.8bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥360.8bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥358.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥373.5bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥44.6bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥27.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥44.0bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥26.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥31.4bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥42.5bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥48.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥20.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥776m | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥22.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥17.2bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥30.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥17.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥113.76 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥127.43 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥58.47 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥113.7 | 2025-04-01 → 2025-09-30 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥127.37 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥58.44 | 2024-04-01 → 2024-09-30 | Cons. | Diluted earnings per share (5-year summary) |
| Equity ratio | 66.7% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.9% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.7% | at 2024-09-30 | Cons. | Equity to asset ratio (5-year summary) |
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 · 46
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2025-09-30 | ¥32.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥32.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥587m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2025-09-30 | ¥2.0bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥1.3bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥1.3bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | −¥838m |
| Elastomerreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥112.5bn |
| Elastomerreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥111.8bn |
| Elastomerreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥699m |
| Elastomerreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥6.5bn |
| Specialty Materialreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥62.3bn |
| Specialty Materialreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥62.3bn |
| Specialty Materialreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥31m |
| Specialty Materialreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥11.7bn |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥174.8bn |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥174.1bn |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥730m |
| —segment total | segment profit | 2025-04-01 → 2025-09-30 | ¥18.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥207.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥206.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥20.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥33.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥33.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥475m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2024-09-30 | ¥1.5bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥2.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥2.6bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | −¥1.5bn |
| Elastomerreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥120.7bn |
| Elastomerreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥118.5bn |
| Elastomerreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥2.1bn |
| Elastomerreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥6.0bn |
| Specialty Materialreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥61.6bn |
| Specialty Materialreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥61.5bn |
| Specialty Materialreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥33m |
| Specialty Materialreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥10.8bn |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥182.2bn |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥180.1bn |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥2.2bn |
| —segment total | segment profit | 2024-04-01 → 2024-09-30 | ¥16.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥216.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥213.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥2.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥18.3bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 546
| Item | Context | Value | Unit |
|---|---|---|---|
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E00821-000SpecialtyMaterialReportableSegmentsMember | 10801000000 | JPY |
| Operating income | Prior1InterimDuration_ReportableSegmentsMember | 16815000000 | JPY |
| Operating income | Prior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 1473000000 | JPY |
| Operating income | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 18288000000 | JPY |
| Operating income | Prior1InterimDuration_ReconcilingItemsMember | -1485000000 | JPY |
| Operating income | Prior1InterimDuration | 16802000000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E00821-000ElastomerReportableSegmentsMember | 111847000000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E00821-000SpecialtyMaterialReportableSegmentsMember | 62274000000 | JPY |
| Revenues from external customers | InterimDuration_ReportableSegmentsMember | 174120000000 | JPY |
| Revenues from external customers | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 32351000000 | JPY |
| Revenues from external customers | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 206471000000 | JPY |
| Revenues from external customers | InterimDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | InterimDuration | 206471000000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E00821-000ElastomerReportableSegmentsMember | 699000000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E00821-000SpecialtyMaterialReportableSegmentsMember | 31000000 | JPY |
| Transactions with other segments | InterimDuration_ReportableSegmentsMember | 730000000 | JPY |
| Transactions with other segments | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 587000000 | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1317000000 | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | -1317000000 | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E00821-000ElastomerReportableSegmentsMember | 112545000000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E00821-000SpecialtyMaterialReportableSegmentsMember | 62305000000 | JPY |
| Net sales | InterimDuration_ReportableSegmentsMember | 174850000000 | JPY |
| Net sales | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 32938000000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 207788000000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | -1317000000 | JPY |
| Net sales | InterimDuration | 206471000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E00821-000ElastomerReportableSegmentsMember | 6504000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E00821-000SpecialtyMaterialReportableSegmentsMember | 11730000000 | JPY |
| Operating income | InterimDuration_ReportableSegmentsMember | 18235000000 | JPY |
| Operating income | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 1955000000 | JPY |
| Operating income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 20189000000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | -838000000 | JPY |
| Operating income | InterimDuration | 19352000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)半期報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-11-10 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第101期中（自 2025年４月１日 至 2025年９月30日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)日本ゼオン株式会社 | |
| Company name in english cover page | FilingDateInstant | ZEON CORPORATION | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 豊嶋 哲也 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都千代田区丸の内一丁目６番２号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | ０３（３２１６）１４１２ | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役常務執行役員 曽根 芳之 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都千代田区丸の内一丁目６番２号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | ０３（３２１６）１４１２ | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役常務執行役員 曽根 芳之 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E00821 |
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 · 14 of 14 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |