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Half-year report · HY

5721.TEDINET S100X6EW
Period2025-04-01 → 2025-09-30
Filed2025-11-25
StandardJapan GAAP
ConsolidatedNo
Data checks10 of 10 passed

Amends S100X48F. Amended by S100X6GH (2025-11-25).

Key figures · 42
MetricValuePeriodScopeSource row
Revenue¥360m2025-04-01 → 2025-09-30StandaloneNet sales
Revenue¥634m2024-04-01 → 2025-03-31StandaloneNet sales (5-year summary)
Revenue¥634m2024-04-01 → 2024-09-30StandaloneNet sales (5-year summary)
Operating income−¥163m2025-04-01 → 2025-09-30StandaloneOperating income
Ordinary income−¥265m2025-04-01 → 2025-09-30StandaloneOrdinary income
Ordinary income−¥296m2024-04-01 → 2025-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income−¥143m2024-04-01 → 2024-09-30StandaloneOrdinary income loss (5-year summary)
Profit before tax−¥265m2025-04-01 → 2025-09-30StandaloneIncome before income taxes
Net income (owners)¥9m2024-04-01 → 2024-09-30StandaloneProfit loss attributable to owners of parent (5-year summary)
Net income−¥268m2025-04-01 → 2025-09-30StandaloneProfit loss
Net income−¥97m2024-04-01 → 2025-03-31StandaloneNet income loss (5-year summary)
Total assets¥7.6bnat 2025-09-30StandaloneAssets
Total assets¥3.0bnat 2025-03-31StandaloneAssets
Total assets¥3.2bnat 2024-09-30StandaloneTotal assets (5-year summary)
Total liabilities¥3.2bnat 2025-09-30StandaloneLiabilities
Total liabilities¥136mat 2025-03-31StandaloneLiabilities
Net assets / equity¥4.4bnat 2025-09-30StandaloneNet assets
Net assets / equity¥2.9bnat 2025-03-31StandaloneNet assets
Net assets / equity¥3.0bnat 2024-09-30StandaloneNet assets (5-year summary)
Cash and deposits¥3.4bnat 2025-09-30StandaloneCash and deposits
Cash and deposits¥1.8bnat 2025-03-31StandaloneCash and deposits
Cash & equivalents¥3.8bnat 2025-09-30StandaloneCash and cash equivalents
Cash & equivalents¥2.2bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.2bnat 2024-09-30StandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥3.2bn2025-04-01 → 2025-09-30StandaloneNet cash provided by used in operating activities
Operating cash flow−¥253m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥309m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥758,0002025-04-01 → 2025-09-30StandaloneNet cash provided by used in investment activities
Investing cash flow¥260m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow¥273m2024-04-01 → 2024-09-30StandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥4.8bn2025-04-01 → 2025-09-30StandaloneNet cash provided by used in financing activities
Financing cash flow−¥22,0002024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1,0002024-04-01 → 2024-09-30StandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-1.862025-04-01 → 2025-09-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-0.682024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥0.062024-04-01 → 2024-09-30StandaloneBasic earnings loss per share (5-year summary)
Equity ratio57.5%at 2025-09-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio95.5%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio95.6%at 2024-09-30StandaloneEquity to asset ratio (5-year summary)
Shares issued155,854,749at 2025-09-30StandaloneTotal number of issued shares (5-year summary)
Shares issued141,593,749at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued141,593,749at 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 · 16
SegmentItemPeriodValue
Crypto Assetsreportable segmentrevenue2025-04-01 → 2025-09-30¥59m
Crypto Assetsreportable segmentrevenue external2025-04-01 → 2025-09-30¥59m
Crypto Assetsreportable segmentsegment profit2025-04-01 → 2025-09-30¥57m
Educationreportable segmentsegment profit2025-04-01 → 2025-09-30−¥6m
Nickelreportable segmentrevenue2025-04-01 → 2025-09-30¥295m
Nickelreportable segmentrevenue external2025-04-01 → 2025-09-30¥295m
Nickelreportable segmentsegment profit2025-04-01 → 2025-09-30¥4m
Real Estatereportable segmentrevenue2025-04-01 → 2025-09-30¥5m
Real Estatereportable segmentrevenue external2025-04-01 → 2025-09-30¥5m
Real Estatereportable segmentsegment profit2025-04-01 → 2025-09-30−¥8m
Smart Dx Solutionreportable segmentrevenue2025-04-01 → 2025-09-30¥521,000
Smart Dx Solutionreportable segmentrevenue external2025-04-01 → 2025-09-30¥521,000
Smart Dx Solutionreportable segmentsegment profit2025-04-01 → 2025-09-30−¥18m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥360m
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥360m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥28m

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

All source rows · 395
ItemContextValueUnit
Redemption of bonds fin cfInterimDuration_NonConsolidatedMember-1725000000JPY
Proceeds from issuance of common stock fin cfInterimDuration_NonConsolidatedMember1741168000JPY
Proceeds from issuance of subscription rights to shares fin cfInterimDuration_NonConsolidatedMember34130000JPY
Purchase of treasury stock fin cfInterimDuration_NonConsolidatedMember-19000JPY
Cash dividends paid fin cfInterimDuration_NonConsolidatedMember-2000JPY
Net cash provided by used in financing activitiesInterimDuration_NonConsolidatedMember4800275000JPY
Effect of exchange rate change on cash and cash equivalentsInterimDuration_NonConsolidatedMember－JPY
Net increase decrease in cash and cash equivalentsInterimDuration_NonConsolidatedMember1617679000JPY
Cash and cash equivalentsPrior1YearInstant_NonConsolidatedMember2160848000JPY
Cash and cash equivalentsInterimInstant_NonConsolidatedMember3778527000JPY
Payroll and allowances sgaInterimDuration_NonConsolidatedMember64579000JPY
Taxes and dues sgaInterimDuration_NonConsolidatedMember43770000JPY
Provision for bonuses sgaInterimDuration_NonConsolidatedMember3690000JPY
Retirement benefit expenses sgaInterimDuration_NonConsolidatedMember7650000JPY
Provision for directors retirement benefits sgaInterimDuration_NonConsolidatedMember1985000JPY
Revenues from external customersInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000NickelReportableSegmentsMember295042000JPY
Revenues from external customersInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000CryptoAssetsReportableSegmentMember59101000JPY
Revenues from external customersInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000RealEstateReportableSegmentsMember5068000JPY
Revenues from external customersInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000EducationReportableSegmentsMember－JPY
Revenues from external customersInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000SmartDxSolutionReportableSegmentMember521000JPY
Revenues from external customersInterimDuration_NonConsolidatedMember_OtherReportableSegmentsMember－JPY
Revenues from external customersInterimDuration_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember359733000JPY
Net salesInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000NickelReportableSegmentsMember295042000JPY
Net salesInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000CryptoAssetsReportableSegmentMember59101000JPY
Net salesInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000RealEstateReportableSegmentsMember5068000JPY
Net salesInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000EducationReportableSegmentsMember－JPY
Net salesInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000SmartDxSolutionReportableSegmentMember521000JPY
Net salesInterimDuration_NonConsolidatedMember_OtherReportableSegmentsMember－JPY
Net salesInterimDuration_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember359733000JPY
Operating incomeInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000NickelReportableSegmentsMember4343000JPY
Operating incomeInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000CryptoAssetsReportableSegmentMember57070000JPY
Operating incomeInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000RealEstateReportableSegmentsMember-8263000JPY
Operating incomeInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000EducationReportableSegmentsMember-6292000JPY
Operating incomeInterimDuration_NonConsolidatedMember_jpcrp040300-ssr_E01300-000SmartDxSolutionReportableSegmentMember-18392000JPY
Operating incomeInterimDuration_NonConsolidatedMember_OtherReportableSegmentsMember－JPY
Operating incomeInterimDuration_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember28465000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)半期報告書（2025年11月25日付け訂正報告書の添付インラインXBRL）
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号
Place of filing cover pageFilingDateInstant
Original text (Japanese)関東財務局長
Filing date cover pageFilingDateInstant2025-11-14
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第107期中(自 2025年４月１日 至 2025年９月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社エス・サイエンス
Company name in english cover pageFilingDateInstantS Science Company, Ltd.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長　久　永　賢　剛
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都中央区銀座八丁目９番13号
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)03―3573―3721（代表）
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)総務部長　甲　佐　邦　彦
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都中央区銀座八丁目９番13号
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)03―3573―3721（代表）
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)総務部長　甲　佐　邦　彦

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 · 10 of 10 passed
balance sheet identitynon_consolidated 2025-03-31pass
balance sheet identitynon_consolidated 2025-09-30pass
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 2025-04-01/2025-09-30pass
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