Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥52.5bn2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥86.7bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥43.6bn2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥5.3bn2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥3.5bn2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥5.4bn2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥6.4bn2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥3.5bn2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥5.4bn2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥3.4bn2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥3.7bn2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥3.8bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.6bn2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥3.7bn2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥2.6bn2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥122.5bnat 2026-06-30Cons.Assets
Total assets¥103.0bnat 2025-12-31Cons.Assets
Total assets¥102.2bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥57.1bnat 2026-06-30Cons.Liabilities
Total liabilities¥39.9bnat 2025-12-31Cons.Liabilities
Net assets / equity¥65.4bnat 2026-06-30Cons.Net assets
Net assets / equity¥63.1bnat 2025-12-31Cons.Net assets
Net assets / equity¥61.3bnat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥13.4bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥8.0bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥13.4bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥8.0bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥9.9bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥8.9bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow¥3.1bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥9.9bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥7.7bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥8.3bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥8.0bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥4.1bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow¥10.4bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥2.9bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥2.7bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥330.462026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥335.292025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥222.912025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio53.4%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio61.2%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio60.0%at 2025-06-30Cons.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
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2026-01-01 → 2026-06-30¥1.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2026-01-01 → 2026-06-30¥980m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2026-01-01 → 2026-06-30¥613m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2026-01-01 → 2026-06-30¥282m
Reconciling Itemsreconcilingrevenue2026-01-01 → 2026-06-30−¥940m
Reconciling Itemsreconcilingrevenue intersegment2026-01-01 → 2026-06-30−¥940m
Reconciling Itemsreconcilingsegment profit2026-01-01 → 2026-06-30−¥1.5bn
Construction Material Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥6.4bn
Construction Material Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥6.4bn
Construction Material Businessreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥2m
Construction Material Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥53m
New Material Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥10.2bn
New Material Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥9.9bn
New Material Businessreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥279m
New Material Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥1.6bn
Synthetic Resin Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥35.3bn
Synthetic Resin Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥35.3bn
Synthetic Resin Businessreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥45m
Synthetic Resin Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥4.9bn
—segment totalrevenue2026-01-01 → 2026-06-30¥51.8bn
—segment totalrevenue external2026-01-01 → 2026-06-30¥51.5bn
—segment totalrevenue intersegment2026-01-01 → 2026-06-30¥327m
—segment totalsegment profit2026-01-01 → 2026-06-30¥6.6bn
Total Of Reportable Segments And Otherssegment totalrevenue2026-01-01 → 2026-06-30¥53.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2026-01-01 → 2026-06-30¥52.5bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2026-01-01 → 2026-06-30¥940m
Total Of Reportable Segments And Otherssegment totalsegment profit2026-01-01 → 2026-06-30¥6.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-01-01 → 2025-06-30¥1.3bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-01-01 → 2025-06-30¥894m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-01-01 → 2025-06-30¥417m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-01-01 → 2025-06-30¥236m
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-06-30−¥480m
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-06-30−¥480m
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30−¥1.3bn
Construction Material Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥6.6bn
Construction Material Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥6.5bn
Construction Material Businessreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥59m
Construction Material Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥421m
New Material Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥9.7bn
New Material Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥9.7bn
New Material Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥1.3bn
Synthetic Resin Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥26.4bn
Synthetic Resin Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥26.4bn
Synthetic Resin Businessreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥3m
Synthetic Resin Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥2.9bn
—segment totalrevenue2025-01-01 → 2025-06-30¥42.7bn
—segment totalrevenue external2025-01-01 → 2025-06-30¥42.7bn
—segment totalrevenue intersegment2025-01-01 → 2025-06-30¥62m
—segment totalsegment profit2025-01-01 → 2025-06-30¥4.6bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-01-01 → 2025-06-30¥44.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-01-01 → 2025-06-30¥43.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-01-01 → 2025-06-30¥480m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-01-01 → 2025-06-30¥4.9bn

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

All source rows · 541
ItemContextValueUnit
Filer name in japaneseFilingDateInstant
Original text (Japanese)大倉工業株式会社
Filer name in englishFilingDateInstantOkura Industrial Co., Ltd.
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-
Cabinet office ordinanceFilingDateInstant
Original text (Japanese)企業内容等の開示に関する内閣府令
Document typeFilingDateInstant
Original text (Japanese)第四号の三様式
Accounting standardsFilingDateInstantJapan GAAP
Whether consolidated financial statements are preparedFilingDateInstanttrue
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstantcte
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstant-
Current fiscal year start dateFilingDateInstant2026-01-01
Current period end dateFilingDateInstant2026-06-30
Type of current periodFilingDateInstantHY
Current fiscal year end dateFilingDateInstant2026-12-31
Previous fiscal year start dateFilingDateInstant2025-01-01
Comparative period end dateFilingDateInstant2025-06-30
Previous fiscal year end dateFilingDateInstant2025-12-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)東京証券取引所プライム市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)単元株式数は100株であります。
Details of employee share option program (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)日本マスタートラスト信託銀行株式会社(信託口)
Address major shareholdersInterimInstant_No1MajorShareholdersMember
Original text (Japanese)東京都港区赤坂一丁目8番1号赤坂インターシティAIR
Name major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)住友化学株式会社
Address major shareholdersInterimInstant_No2MajorShareholdersMember
Original text (Japanese)東京都中央区日本橋二丁目7番1号
Name major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)大倉工業従業員持株会
Address major shareholdersInterimInstant_No3MajorShareholdersMember
Original text (Japanese)香川県丸亀市中津町1515番地
Name major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)日本生命保険相互会社
Address major shareholdersInterimInstant_No4MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内一丁目6番6号
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)住友林業株式会社
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都千代田区大手町一丁目3番2号
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都中央区晴海一丁目8番12号

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 identityconsolidated 2025-12-31pass
balance sheet identityconsolidated 2026-06-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsconsolidated 2026-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2026-01-01/2026-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2026-01-01/2026-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsconsolidated 2026-06-30pass