Half-year report · HY
7808.TEDINET S100XFF7
Period2025-06-01 → 2025-11-30
Filed2026-01-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥10.1bn | 2025-06-01 → 2025-11-30 | Cons. | Net sales |
| Revenue | ¥20.7bn | 2024-06-01 → 2025-05-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.9bn | 2024-06-01 → 2024-11-30 | Cons. | Net sales |
| Operating income | ¥581m | 2025-06-01 → 2025-11-30 | Cons. | Operating income |
| Operating income | ¥859m | 2024-06-01 → 2024-11-30 | Cons. | Operating income |
| Ordinary income | ¥515m | 2025-06-01 → 2025-11-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.7bn | 2024-06-01 → 2025-05-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥817m | 2024-06-01 → 2024-11-30 | Cons. | Ordinary income |
| Profit before tax | ¥515m | 2025-06-01 → 2025-11-30 | Cons. | Income before income taxes |
| Profit before tax | ¥818m | 2024-06-01 → 2024-11-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥383m | 2025-06-01 → 2025-11-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2024-06-01 → 2025-05-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥567m | 2024-06-01 → 2024-11-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥383m | 2025-06-01 → 2025-11-30 | Cons. | Profit loss |
| Net income | ¥567m | 2024-06-01 → 2024-11-30 | Cons. | Profit loss |
| Total assets | ¥28.7bn | at 2025-11-30 | Cons. | Assets |
| Total assets | ¥26.9bn | at 2025-05-31 | Cons. | Assets |
| Total assets | ¥25.9bn | at 2024-11-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥17.1bn | at 2025-11-30 | Cons. | Liabilities |
| Total liabilities | ¥15.6bn | at 2025-05-31 | Cons. | Liabilities |
| Net assets / equity | ¥11.6bn | at 2025-11-30 | Cons. | Net assets |
| Net assets / equity | ¥11.3bn | at 2025-05-31 | Cons. | Net assets |
| Net assets / equity | ¥10.7bn | at 2024-11-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.9bn | at 2025-11-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.0bn | at 2025-05-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.8bn | at 2025-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.3bn | at 2025-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.7bn | at 2024-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.1bn | at 2024-05-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥851m | 2025-06-01 → 2025-11-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.2bn | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.1bn | 2024-06-01 → 2024-11-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥2.3bn | 2025-06-01 → 2025-11-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥5.5bn | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.9bn | 2024-06-01 → 2024-11-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥1.0bn | 2025-06-01 → 2025-11-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.6bn | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.3bn | 2024-06-01 → 2024-11-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥207.26 | 2025-06-01 → 2025-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥625.99 | 2024-06-01 → 2025-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥306.73 | 2024-06-01 → 2024-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 40.3% | at 2025-11-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.9% | at 2025-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.4% | at 2024-11-30 | 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 · 53
| Segment | Item | Period | Value |
|---|---|---|---|
| Otherother segments | revenue | 2025-06-01 → 2025-11-30 | ¥148m |
| Otherother segments | revenue external | 2025-06-01 → 2025-11-30 | ¥148m |
| Otherother segments | segment profit | 2025-06-01 → 2025-11-30 | ¥5m |
| Reconciling Itemsreconciling | revenue | 2025-06-01 → 2025-11-30 | −¥693m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-06-01 → 2025-11-30 | −¥693m |
| Reconciling Itemsreconciling | segment profit | 2025-06-01 → 2025-11-30 | ¥35m |
| Construction Contractingreportable segment | revenue | 2025-06-01 → 2025-11-30 | ¥2.8bn |
| Construction Contractingreportable segment | revenue external | 2025-06-01 → 2025-11-30 | ¥2.7bn |
| Construction Contractingreportable segment | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥81m |
| Construction Contractingreportable segment | segment profit | 2025-06-01 → 2025-11-30 | ¥190m |
| Precutreportable segment | revenue | 2025-06-01 → 2025-11-30 | ¥7.2bn |
| Precutreportable segment | revenue external | 2025-06-01 → 2025-11-30 | ¥6.6bn |
| Precutreportable segment | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥612m |
| Precutreportable segment | segment profit | 2025-06-01 → 2025-11-30 | ¥26m |
| Real Estate Leasereportable segment | revenue | 2025-06-01 → 2025-11-30 | ¥630m |
| Real Estate Leasereportable segment | revenue external | 2025-06-01 → 2025-11-30 | ¥630m |
| Real Estate Leasereportable segment | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥600,000 |
| Real Estate Leasereportable segment | segment profit | 2025-06-01 → 2025-11-30 | ¥325m |
| —segment total | revenue | 2025-06-01 → 2025-11-30 | ¥10.6bn |
| —segment total | revenue external | 2025-06-01 → 2025-11-30 | ¥9.9bn |
| —segment total | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥693m |
| —segment total | segment profit | 2025-06-01 → 2025-11-30 | ¥541m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-06-01 → 2025-11-30 | ¥10.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-06-01 → 2025-11-30 | ¥10.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥693m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-06-01 → 2025-11-30 | ¥545m |
| Otherother segments | revenue | 2024-06-01 → 2024-11-30 | ¥149m |
| Otherother segments | revenue external | 2024-06-01 → 2024-11-30 | ¥148m |
| Otherother segments | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥285,000 |
| Otherother segments | segment profit | 2024-06-01 → 2024-11-30 | −¥10m |
| Reconciling Itemsreconciling | revenue | 2024-06-01 → 2024-11-30 | −¥538m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-06-01 → 2024-11-30 | −¥538m |
| Reconciling Itemsreconciling | segment profit | 2024-06-01 → 2024-11-30 | ¥54m |
| Construction Contractingreportable segment | revenue | 2024-06-01 → 2024-11-30 | ¥2.2bn |
| Construction Contractingreportable segment | revenue external | 2024-06-01 → 2024-11-30 | ¥2.1bn |
| Construction Contractingreportable segment | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥15m |
| Construction Contractingreportable segment | segment profit | 2024-06-01 → 2024-11-30 | ¥112m |
| Precutreportable segment | revenue | 2024-06-01 → 2024-11-30 | ¥7.5bn |
| Precutreportable segment | revenue external | 2024-06-01 → 2024-11-30 | ¥7.0bn |
| Precutreportable segment | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥523m |
| Precutreportable segment | segment profit | 2024-06-01 → 2024-11-30 | ¥414m |
| Real Estate Leasereportable segment | revenue | 2024-06-01 → 2024-11-30 | ¥544m |
| Real Estate Leasereportable segment | revenue external | 2024-06-01 → 2024-11-30 | ¥544m |
| Real Estate Leasereportable segment | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥600,000 |
| Real Estate Leasereportable segment | segment profit | 2024-06-01 → 2024-11-30 | ¥288m |
| —segment total | revenue | 2024-06-01 → 2024-11-30 | ¥10.2bn |
| —segment total | revenue external | 2024-06-01 → 2024-11-30 | ¥9.7bn |
| —segment total | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥538m |
| —segment total | segment profit | 2024-06-01 → 2024-11-30 | ¥815m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-06-01 → 2024-11-30 | ¥10.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-06-01 → 2024-11-30 | ¥9.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥538m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-06-01 → 2024-11-30 | ¥805m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 531
| Item | Context | Value | Unit |
|---|---|---|---|
| Transactions with other segments | InterimDuration_OtherReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 693205000 | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | -693205000 | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E33497-000PrecutReportableSegmentMember | 7193928000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E33497-000ConstructionContractingReportableSegmentMember | 2817550000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E33497-000RealEstateLeaseReportableSegmentMember | 630310000 | JPY |
| Net sales | InterimDuration_ReportableSegmentsMember | 10641789000 | JPY |
| Net sales | InterimDuration_OtherReportableSegmentsMember | 148109000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 10789899000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | -693205000 | JPY |
| Net sales | InterimDuration | 10096693000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E33497-000PrecutReportableSegmentMember | 25933000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E33497-000ConstructionContractingReportableSegmentMember | 189968000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E33497-000RealEstateLeaseReportableSegmentMember | 324686000 | JPY |
| Operating income | InterimDuration_ReportableSegmentsMember | 540588000 | JPY |
| Operating income | InterimDuration_OtherReportableSegmentsMember | 4684000 | JPY |
| Operating income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 545272000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | 35246000 | JPY |
| Operating income | InterimDuration | 580519000 | 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 | 2026-01-14 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第44期中(自 2025年６月１日 至 2025年11月30日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社シー・エス・ランバー | |
| Company name in english cover page | FilingDateInstant | C.S. LUMBER CO., INC | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 中井 千代助 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)千葉県千葉市花見川区幕張本郷一丁目16番３号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 043-213-8810 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)執行役員管理本部 部長 上原 隆 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)千葉県千葉市花見川区幕張本郷一丁目16番３号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 043-213-8810 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)執行役員管理本部 部長 上原 隆 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E33497 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 78080 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社シー・エス・ランバー | |
| Filer name in english | FilingDateInstant | C.S. LUMBER CO., INC | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第四号の三様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | cte | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | － | |
| Current fiscal year start date | FilingDateInstant | 2025-06-01 | |
| Current period end date | FilingDateInstant | 2025-11-30 |
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 |