Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-05
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥5.8bn2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥8.5bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥4.7bn2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥1.1bn2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥926m2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥1.1bn2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥934m2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥925m2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥1.0bn2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥911m2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥646m2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥541m2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥580m2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥646m2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥580m2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥13.4bnat 2026-06-30Cons.Assets
Total assets¥12.0bnat 2025-12-31Cons.Assets
Total assets¥11.8bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥4.8bnat 2026-06-30Cons.Liabilities
Total liabilities¥4.1bnat 2025-12-31Cons.Liabilities
Net assets / equity¥8.5bnat 2026-06-30Cons.Net assets
Net assets / equity¥7.9bnat 2025-12-31Cons.Net assets
Net assets / equity¥7.7bnat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥7.0bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥4.0bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥6.5bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥3.5bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥6.2bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥3.1bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow¥3.4bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥604m2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.3bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥129m2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.5bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.4bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥265m2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow¥1.3bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.2bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥107.552026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥91.542025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥98.112025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio63.8%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio66.1%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio64.8%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 · 24
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2026-01-01 → 2026-06-30−¥33m
Reconciling Itemsreconcilingrevenue intersegment2026-01-01 → 2026-06-30−¥33m
Reconciling Itemsreconcilingsegment profit2026-01-01 → 2026-06-30−¥12,000
Construction Consulting Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥5.1bn
Construction Consulting Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥5.1bn
Construction Consulting Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥1.1bn
Information Processing Service Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥671m
Information Processing Service Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥638m
Information Processing Service Businessreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥33m
Information Processing Service Businessreportable segmentsegment profit2026-01-01 → 2026-06-30−¥10m
Total Of Reportable Segments And Otherssegment totalrevenue2026-01-01 → 2026-06-30¥5.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2026-01-01 → 2026-06-30¥5.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2026-01-01 → 2026-06-30¥33m
Total Of Reportable Segments And Otherssegment totalsegment profit2026-01-01 → 2026-06-30¥1.1bn
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30−¥112m
Construction Consulting Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥4.3bn
Construction Consulting Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥4.3bn
Construction Consulting Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥1.0bn
Information Processing Service Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥382m
Information Processing Service Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥382m
Information Processing Service Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥2m
Total Of Reportable Segments And Otherssegment totalrevenue2025-01-01 → 2025-06-30¥4.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-01-01 → 2025-06-30¥4.7bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-01-01 → 2025-06-30¥1.0bn

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

All source rows · 532
ItemContextValueUnit
Profit loss attributable to owners of parentPrior1InterimDuration580054000JPY
Profit loss attributable to owners of parentInterimDuration645841000JPY
Profit lossPrior1InterimDuration580054000JPY
Profit lossInterimDuration645841000JPY
Valuation difference on available for sale securities net of tax ociPrior1InterimDuration183557000JPY
Valuation difference on available for sale securities net of tax ociInterimDuration83053000JPY
Remeasurements of defined benefit plans net of tax ociPrior1InterimDuration211302000JPY
Remeasurements of defined benefit plans net of tax ociInterimDuration26788000JPY
Other comprehensive incomePrior1InterimDuration394859000JPY
Other comprehensive incomeInterimDuration109842000JPY
Comprehensive incomePrior1InterimDuration974914000JPY
Comprehensive incomeInterimDuration755683000JPY
Comprehensive income attributable to owners of the parentPrior1InterimDuration974914000JPY
Comprehensive income attributable to owners of the parentInterimDuration755683000JPY
Comprehensive income attributable to non controlling interestsPrior1InterimDuration-JPY
Comprehensive income attributable to non controlling interestsInterimDuration-JPY
Income before income taxesPrior1InterimDuration910886000JPY
Income before income taxesInterimDuration1048894000JPY
Depreciation and amortization ope cfPrior1InterimDuration68842000JPY
Depreciation and amortization ope cfInterimDuration80344000JPY
Amortization of goodwill ope cfPrior1InterimDuration31966000JPY
Amortization of goodwill ope cfInterimDuration57477000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1InterimDuration-4526000JPY
Increase decrease in allowance for doubtful accounts ope cfInterimDuration-2913000JPY
Interest and dividends income ope cfPrior1InterimDuration-7074000JPY
Interest and dividends income ope cfInterimDuration-11526000JPY
Interest expenses ope cfPrior1InterimDuration6409000JPY
Interest expenses ope cfInterimDuration11360000JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1InterimDuration2027683000JPY
Decrease increase in notes and accounts receivable trade ope cfInterimDuration1866844000JPY
Decrease increase in costs on uncompleted services ope cfPrior1InterimDuration-7079000JPY
Decrease increase in costs on uncompleted services ope cfInterimDuration-3732000JPY
Increase decrease in net defined benefit asset ope cfPrior1InterimDuration-61422000JPY
Increase decrease in net defined benefit asset ope cfInterimDuration-86653000JPY
Increase decrease in net defined benefit liability ope cfPrior1InterimDuration-JPY
Increase decrease in net defined benefit liability ope cfInterimDuration-4169000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1InterimDuration-257474000JPY
Increase decrease in notes and accounts payable trade ope cfInterimDuration-169710000JPY
Increase decrease in advances received on uncompleted services ope cfPrior1InterimDuration388786000JPY
Increase decrease in advances received on uncompleted services ope cfInterimDuration389765000JPY
Increase decrease in provision for bonuses ope cfPrior1InterimDuration14242000JPY
Increase decrease in provision for bonuses ope cfInterimDuration15632000JPY
Increase decrease in provision for shareholder benefit program ope cfPrior1InterimDuration7537000JPY
Increase decrease in provision for shareholder benefit program ope cfInterimDuration15253000JPY
Increase decrease in provision for loss on order received ope cfPrior1InterimDuration2171000JPY
Increase decrease in provision for loss on order received ope cfInterimDuration19703000JPY
Increase decrease in provision for refund of commission fee ope cfPrior1InterimDuration9240000JPY
Increase decrease in provision for refund of commission fee ope cfInterimDuration-JPY
Loss on retirement of property plant and equipment ope cfPrior1InterimDuration64000JPY
Loss on retirement of property plant and equipment ope cfInterimDuration-JPY

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 rounding
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