Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥2.1bn2025-04-01 → 2025-09-30StandaloneNet sales
Revenue¥4.2bn2024-04-01 → 2025-03-31StandaloneNet sales (5-year summary)
Revenue¥2.0bn2024-04-01 → 2024-09-30StandaloneNet sales
Operating income−¥34m2025-04-01 → 2025-09-30StandaloneOperating income
Operating income−¥27m2024-04-01 → 2024-09-30StandaloneOperating income
Ordinary income−¥26m2025-04-01 → 2025-09-30StandaloneOrdinary income
Ordinary income¥115m2024-04-01 → 2025-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income−¥15m2024-04-01 → 2024-09-30StandaloneOrdinary income
Profit before tax−¥26m2025-04-01 → 2025-09-30StandaloneIncome before income taxes
Profit before tax−¥17m2024-04-01 → 2024-09-30StandaloneIncome before income taxes
Net income−¥19m2025-04-01 → 2025-09-30StandaloneProfit loss
Net income¥83m2024-04-01 → 2025-03-31StandaloneNet income loss (5-year summary)
Net income−¥24m2024-04-01 → 2024-09-30StandaloneProfit loss
Total assets¥2.1bnat 2025-09-30StandaloneAssets
Total assets¥2.1bnat 2025-03-31StandaloneAssets
Total assets¥2.0bnat 2024-09-30StandaloneTotal assets (5-year summary)
Total liabilities¥1.0bnat 2025-09-30StandaloneLiabilities
Total liabilities¥985mat 2025-03-31StandaloneLiabilities
Net assets / equity¥1.1bnat 2025-09-30StandaloneNet assets
Net assets / equity¥1.1bnat 2025-03-31StandaloneNet assets
Net assets / equity¥1.0bnat 2024-09-30StandaloneNet assets (5-year summary)
Cash and deposits¥757mat 2025-09-30StandaloneCash and deposits
Cash and deposits¥738mat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥690mat 2025-09-30StandaloneCash and cash equivalents
Cash & equivalents¥672mat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥578mat 2024-09-30StandaloneCash and cash equivalents
Cash & equivalents¥783mat 2024-03-31vStandaloneCash and cash equivalents
Operating cash flow−¥783,0002025-04-01 → 2025-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow¥54m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥89m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in operating activities
Investing cash flow−¥16m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow−¥167m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥157m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in investment activities
Financing cash flow¥34m2025-04-01 → 2025-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow¥3m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥41m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in financing activities
EPS (basic)¥-4.52025-04-01 → 2025-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥20.082024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-5.812024-04-01 → 2024-09-30StandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥202024-04-01 → 2025-03-31StandaloneDividend paid per share (5-year summary)
Equity ratio51.8%at 2025-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio53.6%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio51.2%at 2024-09-30StandaloneEquity to asset ratio (5-year summary)
Shares issued1,383,700at 2025-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued1,376,000at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued1,376,000at 2024-09-30StandaloneTotal number of issued shares (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 Itemsreconcilingsegment profit2025-04-01 → 2025-09-30−¥314m
Development Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥847m
Development Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥819m
Development Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥28m
Development Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥117m
Testing Verification Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥1.3bn
Testing Verification Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.3bn
Testing Verification Businessreportable segmentrevenue intersegment2025-04-01 → 2025-09-30−¥28m
Testing Verification Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥162m
—segment totalrevenue2025-04-01 → 2025-09-30¥2.1bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥2.1bn
—segment totalsegment profit2025-04-01 → 2025-09-30¥279m
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30−¥309m
Development Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥804m
Development Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥727m
Development Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥77m
Development Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥102m
Testing Verification Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥1.2bn
Testing Verification Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.3bn
Testing Verification Businessreportable segmentrevenue intersegment2024-04-01 → 2024-09-30−¥77m
Testing Verification Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥180m
—segment totalrevenue2024-04-01 → 2024-09-30¥2.0bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥2.0bn
—segment totalsegment profit2024-04-01 → 2024-09-30¥282m

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

All source rows · 538
ItemContextValueUnit
Interest and dividends income ope cfInterimDuration_NonConsolidatedMember-1930000JPY
Interest expenses ope cfPrior1InterimDuration_NonConsolidatedMember1259000JPY
Interest expenses ope cfInterimDuration_NonConsolidatedMember2176000JPY
Interest on bonds ope cfPrior1InterimDuration_NonConsolidatedMember19000JPY
Interest on bonds ope cfInterimDuration_NonConsolidatedMember5000JPY
Loss on retirement of noncurrent assets ope cfPrior1InterimDuration_NonConsolidatedMember3173000JPY
Loss on retirement of noncurrent assets ope cfInterimDuration_NonConsolidatedMember-JPY
Loss gain on sales of property plant and equipment ope cfPrior1InterimDuration_NonConsolidatedMember-999000JPY
Loss gain on sales of property plant and equipment ope cfInterimDuration_NonConsolidatedMember-JPY
Subsidy income2 ope cfPrior1InterimDuration_NonConsolidatedMember-10000000JPY
Subsidy income2 ope cfInterimDuration_NonConsolidatedMember-6194000JPY
Increase decrease in provision for bonuses ope cfPrior1InterimDuration_NonConsolidatedMember8663000JPY
Increase decrease in provision for bonuses ope cfInterimDuration_NonConsolidatedMember20844000JPY
Decrease increase in trade receivables and contract assetsPrior1InterimDuration_NonConsolidatedMember75231000JPY
Decrease increase in trade receivables and contract assetsInterimDuration_NonConsolidatedMember26745000JPY
Decrease increase in inventories ope cfPrior1InterimDuration_NonConsolidatedMember1161000JPY
Decrease increase in inventories ope cfInterimDuration_NonConsolidatedMember-5544000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1InterimDuration_NonConsolidatedMember-71151000JPY
Increase decrease in notes and accounts payable trade ope cfInterimDuration_NonConsolidatedMember-24394000JPY
Increase decrease in accrued consumption taxes ope cfPrior1InterimDuration_NonConsolidatedMember4692000JPY
Increase decrease in accrued consumption taxes ope cfInterimDuration_NonConsolidatedMember-18433000JPY
Decrease increase in accounts receivable other ope cfPrior1InterimDuration_NonConsolidatedMember-204000JPY
Decrease increase in accounts receivable other ope cfInterimDuration_NonConsolidatedMember13459000JPY
Other net ope cfPrior1InterimDuration_NonConsolidatedMember-56919000JPY
Other net ope cfInterimDuration_NonConsolidatedMember-5227000JPY
Subtotal ope cfPrior1InterimDuration_NonConsolidatedMember-47961000JPY
Subtotal ope cfInterimDuration_NonConsolidatedMember-3617000JPY
Interest and dividends income received ope cf inv cfPrior1InterimDuration_NonConsolidatedMember778000JPY
Interest and dividends income received ope cf inv cfInterimDuration_NonConsolidatedMember1930000JPY
Interest expenses paid ope cf fin cfPrior1InterimDuration_NonConsolidatedMember-214000JPY
Interest expenses paid ope cf fin cfInterimDuration_NonConsolidatedMember-2432000JPY
Income taxes paid ope cfPrior1InterimDuration_NonConsolidatedMember-53155000JPY
Income taxes paid ope cfInterimDuration_NonConsolidatedMember-2858000JPY
Income taxes refund ope cfPrior1InterimDuration_NonConsolidatedMember1870000JPY
Income taxes refund ope cfInterimDuration_NonConsolidatedMember-JPY
Proceeds from subsidy income2 ope cfPrior1InterimDuration_NonConsolidatedMember10000000JPY
Proceeds from subsidy income2 ope cfInterimDuration_NonConsolidatedMember6194000JPY
Net cash provided by used in operating activitiesPrior1InterimDuration_NonConsolidatedMember-88682000JPY
Net cash provided by used in operating activitiesInterimDuration_NonConsolidatedMember-783000JPY
Net decrease increase in time deposits inv cfPrior1InterimDuration_NonConsolidatedMember-1200000JPY
Net decrease increase in time deposits inv cfInterimDuration_NonConsolidatedMember-JPY
Purchase of property plant and equipment inv cfPrior1InterimDuration_NonConsolidatedMember-140328000JPY
Purchase of property plant and equipment inv cfInterimDuration_NonConsolidatedMember-9457000JPY
Proceeds from sales of property plant and equipment inv cfPrior1InterimDuration_NonConsolidatedMember900000JPY
Proceeds from sales of property plant and equipment inv cfInterimDuration_NonConsolidatedMember-JPY
Purchase of intangible assets inv cfPrior1InterimDuration_NonConsolidatedMember-4630000JPY
Purchase of intangible assets inv cfInterimDuration_NonConsolidatedMember-1620000JPY
Payments for guarantee deposits inv cfPrior1InterimDuration_NonConsolidatedMember-80000JPY
Payments for guarantee deposits inv cfInterimDuration_NonConsolidatedMember-130000JPY
Proceeds from collection of guarantee deposits inv cfPrior1InterimDuration_NonConsolidatedMember900000JPY

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 · 12 of 12 passed
balance sheet identitynon_consolidated 2025-03-31pass rounding
balance sheet identitynon_consolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · net assetsnon_consolidated 2025-09-30pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flownon_consolidated 2025-04-01/2025-09-30pass
statement vs summary · revenuenon_consolidated 2024-04-01/2024-09-30pass
statement vs summary · revenuenon_consolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsnon_consolidated 2025-03-31pass
statement vs summary · total assetsnon_consolidated 2025-09-30pass