Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-05
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥27.1bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥60.1bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥30.1bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥3.2bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥2.9bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥3.1bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥6.0bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥3.1bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥3.0bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥3.1bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥2.6bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.7bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.0bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥2.6bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥2.0bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥79.8bnat 2025-09-30Cons.Assets
Total assets¥77.8bnat 2025-03-31Cons.Assets
Total assets¥75.7bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥28.5bnat 2025-09-30Cons.Liabilities
Total liabilities¥27.3bnat 2025-03-31Cons.Liabilities
Net assets / equity¥51.3bnat 2025-09-30Cons.Net assets
Net assets / equity¥50.5bnat 2025-03-31Cons.Net assets
Net assets / equity¥50.4bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥7.2bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥8.0bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥7.2bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥8.0bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥6.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥6.4bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥3.3bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥4.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥3.4bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥3.8bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥4.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.8bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥129m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥1.6bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.5bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥144.932025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥265.82024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥113.612024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio64.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio64.9%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio65.9%at 2024-09-30Cons.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 · 21
SegmentItemPeriodValue
High Performance Plastics Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥6.8bn
High Performance Plastics Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥6.8bn
High Performance Plastics Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥36m
Seal Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥20.3bn
Seal Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥20.3bn
Seal Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥3.1bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥27.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥27.1bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥3.2bn
High Performance Plastics Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥8.7bn
High Performance Plastics Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥8.7bn
High Performance Plastics Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥412m
Seal Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥20.0bn
Seal Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥20.0bn
Seal Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥2.4bn
Silicon Wafer Reclaim And Other Businessesreportable segmentrevenue2024-04-01 → 2024-09-30¥1.5bn
Silicon Wafer Reclaim And Other Businessesreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.5bn
Silicon Wafer Reclaim And Other Businessesreportable segmentsegment profit2024-04-01 → 2024-09-30¥143m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥30.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥30.1bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥2.9bn

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

All source rows · 534
ItemContextValueUnit
Net cash provided by used in financing activitiesPrior1InterimDuration-1519000000JPY
Net cash provided by used in financing activitiesInterimDuration-129000000JPY
Effect of exchange rate change on cash and cash equivalentsPrior1InterimDuration135000000JPY
Effect of exchange rate change on cash and cash equivalentsInterimDuration-181000000JPY
Net increase decrease in cash and cash equivalentsPrior1InterimDuration223000000JPY
Net increase decrease in cash and cash equivalentsInterimDuration-799000000JPY
Cash and cash equivalentsPrior2YearInstant6386000000JPY
Cash and cash equivalentsPrior1YearInstant7969000000JPY
Cash and cash equivalentsPrior1InterimInstant6609000000JPY
Cash and cash equivalentsInterimInstant7169000000JPY
Trade notes receivable transferred by endorsementPrior1YearInstant-JPY
Trade notes receivable transferred by endorsementInterimInstant4000000JPY
Directors compensations salaries and allowances sgaPrior1InterimDuration3616000000JPY
Directors compensations salaries and allowances sgaInterimDuration3392000000JPY
Provision for bonuses sgaPrior1InterimDuration442000000JPY
Provision for bonuses sgaInterimDuration452000000JPY
Provision for directors bonuses sgaPrior1InterimDuration45000000JPY
Provision for directors bonuses sgaInterimDuration35000000JPY
Retirement benefit expenses sgaPrior1InterimDuration-141000000JPY
Retirement benefit expenses sgaInterimDuration-126000000JPY
Provision of allowance for doubtful accounts sgaPrior1InterimDuration-3000000JPY
Provision of allowance for doubtful accounts sgaInterimDuration-1000000JPY
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E01164-000SealBusinessReportableSegmentsMember19965000000JPY
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E01164-000HighPerformancePlasticsBusinessReportableSegmentsMember8680000000JPY
Revenues from external customersPrior1InterimDuration_jpcrp040300-ssr_E01164-000SiliconWaferReclaimAndOtherBusinessesReportableSegmentsMember1451000000JPY
Revenues from external customersPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember30097000000JPY
Revenues from external customersPrior1InterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersPrior1InterimDuration30097000000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E01164-000SealBusinessReportableSegmentsMember-JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E01164-000HighPerformancePlasticsBusinessReportableSegmentsMember-JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E01164-000SiliconWaferReclaimAndOtherBusinessesReportableSegmentsMember-JPY
Transactions with other segmentsPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember-JPY
Transactions with other segmentsPrior1InterimDuration_ReconcilingItemsMember-JPY
Transactions with other segmentsPrior1InterimDuration-JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01164-000SealBusinessReportableSegmentsMember19965000000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01164-000HighPerformancePlasticsBusinessReportableSegmentsMember8680000000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E01164-000SiliconWaferReclaimAndOtherBusinessesReportableSegmentsMember1451000000JPY
Net salesPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember30097000000JPY
Net salesPrior1InterimDuration_ReconcilingItemsMember-JPY
Net salesPrior1InterimDuration30097000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01164-000SealBusinessReportableSegmentsMember2369000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01164-000HighPerformancePlasticsBusinessReportableSegmentsMember412000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E01164-000SiliconWaferReclaimAndOtherBusinessesReportableSegmentsMember143000000JPY
Operating incomePrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember2924000000JPY
Operating incomePrior1InterimDuration_ReconcilingItemsMember-JPY
Operating incomePrior1InterimDuration2924000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01164-000SealBusinessReportableSegmentsMember20261000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E01164-000HighPerformancePlasticsBusinessReportableSegmentsMember6819000000JPY
Revenues from external customersInterimDuration_TotalOfReportableSegmentsAndOthersMember27081000000JPY
Revenues from external customersInterimDuration_ReconcilingItemsMember-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 2025-03-31pass
balance sheet identityconsolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass