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
Current liabilitiesInterimInstant_NonConsolidatedMember684989000JPY
Long term loans payablePrior1YearInstant_NonConsolidatedMember257468000JPY
Long term loans payableInterimInstant_NonConsolidatedMember305464000JPY
Lease obligations nclPrior1YearInstant_NonConsolidatedMember11924000JPY
Lease obligations nclInterimInstant_NonConsolidatedMember11231000JPY
Asset retirement obligations nclPrior1YearInstant_NonConsolidatedMember21153000JPY
Asset retirement obligations nclInterimInstant_NonConsolidatedMember21214000JPY
Other nclPrior1YearInstant_NonConsolidatedMember3291000JPY
Other nclInterimInstant_NonConsolidatedMember2785000JPY
Noncurrent liabilitiesPrior1YearInstant_NonConsolidatedMember293838000JPY
Noncurrent liabilitiesInterimInstant_NonConsolidatedMember340695000JPY
LiabilitiesPrior1YearInstant_NonConsolidatedMember984948000JPY
LiabilitiesInterimInstant_NonConsolidatedMember1025684000JPY
Capital stockPrior1YearInstant_NonConsolidatedMember217100000JPY
Capital stockInterimInstant_NonConsolidatedMember222158000JPY
Capital surplusPrior1YearInstant_NonConsolidatedMember158340000JPY
Capital surplusInterimInstant_NonConsolidatedMember163398000JPY
Retained earningsPrior1YearInstant_NonConsolidatedMember760417000JPY
Retained earningsInterimInstant_NonConsolidatedMember714311000JPY
Treasury stockPrior1YearInstant_NonConsolidatedMember-76000JPY
Treasury stockInterimInstant_NonConsolidatedMember-106000JPY
Shareholders equityPrior1YearInstant_NonConsolidatedMember1135780000JPY
Shareholders equityInterimInstant_NonConsolidatedMember1099762000JPY
Valuation difference on available for sale securitiesPrior1YearInstant_NonConsolidatedMember3421000JPY
Valuation difference on available for sale securitiesInterimInstant_NonConsolidatedMember2619000JPY
Valuation and translation adjustmentsPrior1YearInstant_NonConsolidatedMember3421000JPY
Valuation and translation adjustmentsInterimInstant_NonConsolidatedMember2619000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember1139202000JPY
Net assetsInterimInstant_NonConsolidatedMember1102381000JPY
Liabilities and net assetsPrior1YearInstant_NonConsolidatedMember2124151000JPY
Liabilities and net assetsInterimInstant_NonConsolidatedMember2128066000JPY
Net salesPrior1InterimDuration_NonConsolidatedMember1981029000JPY
Net salesInterimDuration_NonConsolidatedMember2127929000JPY
Cost of salesPrior1InterimDuration_NonConsolidatedMember1699289000JPY
Cost of salesInterimDuration_NonConsolidatedMember1848623000JPY
Gross profitPrior1InterimDuration_NonConsolidatedMember281739000JPY
Gross profitInterimDuration_NonConsolidatedMember279306000JPY
Selling general and administrative expensesPrior1InterimDuration_NonConsolidatedMember309108000JPY
Selling general and administrative expensesInterimDuration_NonConsolidatedMember313581000JPY
Operating incomePrior1InterimDuration_NonConsolidatedMember-27369000JPY
Operating incomeInterimDuration_NonConsolidatedMember-34274000JPY
Interest income noiPrior1InterimDuration_NonConsolidatedMember50000JPY
Interest income noiInterimDuration_NonConsolidatedMember613000JPY
Dividends income noiPrior1InterimDuration_NonConsolidatedMember729000JPY
Dividends income noiInterimDuration_NonConsolidatedMember1317000JPY
Subsidy income noi bountyPrior1InterimDuration_NonConsolidatedMember10000000JPY
Subsidy income noi bountyInterimDuration_NonConsolidatedMember6194000JPY
House rent income noiPrior1InterimDuration_NonConsolidatedMember884000JPY
House rent income noiInterimDuration_NonConsolidatedMember1125000JPY
Electricity sale income noiPrior1InterimDuration_NonConsolidatedMember285000JPY

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