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Annual report

5721.TEDINET S100W8ZY
Period2024-04-01 → 2025-03-31
Filed2025-06-30
StandardJapan GAAP
ConsolidatedNo
Data checks8 of 12 passed
Key figures · 114
MetricValuePeriodScopeSource row
Revenue¥634m2024-04-01 → 2025-03-31StandaloneNet sales
Revenue¥719m2023-04-01 → 2024-03-31StandaloneNet sales
Revenue¥1.5bn2023-04-01 → 2024-03-31StandaloneNet sales (5-year summary)
Revenue¥1.4bn2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥807m2022-04-01 → 2023-03-31vStandaloneNet sales (5-year summary)
Revenue¥1.2bn2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Revenue¥865m2021-04-01 → 2022-03-31vStandaloneNet sales (5-year summary)
Revenue¥1.1bn2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Revenue¥714m2020-04-01 → 2021-03-31dStandaloneNet sales (5-year summary)
Operating income−¥292m2024-04-01 → 2025-03-31StandaloneOperating income
Operating income−¥312m2023-04-01 → 2024-03-31StandaloneOperating income
Ordinary income−¥296m2024-04-01 → 2025-03-31StandaloneOrdinary income
Ordinary income¥244m2023-04-01 → 2024-03-31StandaloneOrdinary income
Ordinary income¥282m2023-04-01 → 2024-03-31StandaloneOrdinary income loss (5-year summary)
Ordinary income−¥93m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥111m2022-04-01 → 2023-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥231m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥220m2021-04-01 → 2022-03-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥173m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥140m2020-04-01 → 2021-03-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥92m2024-04-01 → 2025-03-31StandaloneIncome before income taxes
Profit before tax¥395m2023-04-01 → 2024-03-31StandaloneIncome before income taxes
Net income (owners)¥426m2023-04-01 → 2024-03-31StandaloneProfit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥106m2022-04-01 → 2023-03-31vStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥329m2021-04-01 → 2022-03-31vStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥270m2020-04-01 → 2021-03-31dStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income−¥97m2024-04-01 → 2025-03-31StandaloneProfit loss
Net income¥389m2023-04-01 → 2024-03-31StandaloneProfit loss
Net income−¥120m2022-04-01 → 2023-03-31vStandaloneNet income loss (5-year summary)
Net income−¥321m2021-04-01 → 2022-03-31vStandaloneNet income loss (5-year summary)
Net income−¥270m2020-04-01 → 2021-03-31dStandaloneNet income loss (5-year summary)
Total assets¥3.0bnat 2025-03-31StandaloneAssets
Total assets¥3.1bnat 2024-03-31StandaloneAssets
Total assets¥3.3bnat 2024-03-31StandaloneTotal assets (5-year summary)
Total assets¥2.9bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.8bnat 2023-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.9bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.8bnat 2022-03-31vStandaloneTotal assets (5-year summary)
Total assets¥2.0bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total assets¥1.9bnat 2021-03-31dStandaloneTotal assets (5-year summary)
Total liabilities¥136mat 2025-03-31StandaloneLiabilities
Total liabilities¥155mat 2024-03-31StandaloneLiabilities
Net assets / equity¥2.9bnat 2025-03-31StandaloneNet assets
Net assets / equity¥3.0bnat 2024-03-31StandaloneNet assets
Net assets / equity¥3.0bnat 2024-03-31StandaloneNet assets (5-year summary)
Net assets / equity¥2.6bnat 2023-03-31vStandaloneNet assets
Net assets / equity¥2.6bnat 2023-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥2.7bnat 2022-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥2.7bnat 2022-03-31vStandaloneNet assets (5-year summary)
Net assets / equity¥1.8bnat 2021-03-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.8bnat 2025-03-31StandaloneCash and deposits
Cash and deposits¥1.8bnat 2024-03-31StandaloneCash and deposits
Cash & equivalents¥2.2bnat 2025-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.2bnat 2024-03-31StandaloneCash and cash equivalents
Cash & equivalents¥2.2bnat 2024-03-31StandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.3bnat 2023-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥1.7bnat 2022-03-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥791mat 2021-03-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥253m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥150m2023-04-01 → 2024-03-31StandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥142m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥215m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥76m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow¥260m2024-04-01 → 2025-03-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥1.1bn2023-04-01 → 2024-03-31StandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥289m2022-04-01 → 2023-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥77m2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥44m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥22,0002024-04-01 → 2025-03-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥13,0002023-04-01 → 2024-03-31StandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥10,0002022-04-01 → 2023-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥1.2bn2021-04-01 → 2022-03-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥3m2020-04-01 → 2021-03-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-0.682024-04-01 → 2025-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥3.012023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥2.752023-04-01 → 2024-03-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-0.752022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-0.852022-04-01 → 2023-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.742021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.682021-04-01 → 2022-03-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-2.682020-04-01 → 2021-03-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥20.28at 2025-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥21.26at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥20.96at 2024-03-31StandaloneNet assets per share (5-year summary)
Net assets per share¥18.58at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥18.53at 2023-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥19at 2022-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥19.05at 2022-03-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥17.85at 2021-03-31dStandaloneNet assets per share (5-year summary)
Equity ratio95.5%at 2025-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio91.9%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio95.0%at 2024-03-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.3%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio94.5%at 2023-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio91.5%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio94.8%at 2022-03-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio89.1%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio92.7%at 2021-03-31dStandaloneEquity to asset ratio (5-year summary)
ROE15.1%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
ROE13.9%2023-04-01 → 2024-03-31StandaloneRate of return on equity (5-year summary)
Shares issued141,593,749at 2025-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued141,593,749at 2024-03-31StandaloneTotal number of issued shares (5-year summary)
Shares issued141,593,749at 2023-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued141,593,749at 2022-03-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued100,593,749at 2021-03-31dStandaloneTotal number of issued shares (5-year summary)
Employees16at 2025-03-31StandaloneNumber of employees
Employees27at 2024-03-31StandaloneNumber of employees
Employees16at 2024-03-31StandaloneNumber of employees
Employees25at 2023-03-31vStandaloneNumber of employees
Employees14at 2023-03-31vStandaloneNumber of employees
Employees26at 2022-03-31vStandaloneNumber of employees
Employees14at 2022-03-31vStandaloneNumber of employees
Employees28at 2021-03-31dStandaloneNumber of employees
Employees17at 2021-03-31dStandaloneNumber of employees

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 · 20
SegmentItemPeriodValue
Educationreportable segmentsegment assetsat 2025-03-31¥38m
Educationreportable segmentsegment profit2024-04-01 → 2025-03-31−¥15m
Nickelreportable segmentdepreciation2024-04-01 → 2025-03-31¥120,000
Nickelreportable segmentemployeesat 2025-03-314 pure
Nickelreportable segmentrevenue2024-04-01 → 2025-03-31¥626m
Nickelreportable segmentrevenue external2024-04-01 → 2025-03-31¥626m
Nickelreportable segmentsegment assetsat 2025-03-31¥375m
Nickelreportable segmentsegment profit2024-04-01 → 2025-03-31¥31m
Real Estatereportable segmentemployeesat 2025-03-313 pure
Real Estatereportable segmentrevenue2024-04-01 → 2025-03-31¥9m
Real Estatereportable segmentrevenue external2024-04-01 → 2025-03-31¥9m
Real Estatereportable segmentsegment assetsat 2025-03-31¥351m
Real Estatereportable segmentsegment profit2024-04-01 → 2025-03-31−¥5m
Smart Dx Solutionreportable segmentemployeesat 2025-03-311 pure
Smart Dx Solutionreportable segmentsegment profit2024-04-01 → 2025-03-31−¥30m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-04-01 → 2025-03-31¥120,000
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2025-03-31¥634m
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2025-03-31¥634m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-03-31¥716m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2025-03-31−¥20m

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

All source rows · 950
ItemContextValueUnit
Net salesCurrentYearDuration_NonConsolidatedMember_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember－JPY
Net salesCurrentYearDuration_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember634428000JPY
Operating incomeCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000NickelReportableSegmentsMember30837000JPY
Operating incomeCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000RealEstateReportableSegmentsMember-5099000JPY
Operating incomeCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000EducationReportableSegmentsMember-15394000JPY
Operating incomeCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000SmartDxSolutionReportableSegmentMember-30236000JPY
Operating incomeCurrentYearDuration_NonConsolidatedMember_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember－JPY
Operating incomeCurrentYearDuration_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember-19892000JPY
AssetsCurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01300-000NickelReportableSegmentsMember374545000JPY
AssetsCurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01300-000RealEstateReportableSegmentsMember351071000JPY
AssetsCurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01300-000EducationReportableSegmentsMember38410000JPY
AssetsCurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01300-000SmartDxSolutionReportableSegmentMember－JPY
AssetsCurrentYearInstant_NonConsolidatedMember_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember－JPY
AssetsCurrentYearInstant_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember715633000JPY
Depreciation segment informationCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000NickelReportableSegmentsMember120000JPY
Depreciation segment informationCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000RealEstateReportableSegmentsMember－JPY
Depreciation segment informationCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000EducationReportableSegmentsMember－JPY
Depreciation segment informationCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000SmartDxSolutionReportableSegmentMember－JPY
Depreciation segment informationCurrentYearDuration_NonConsolidatedMember_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember－JPY
Depreciation segment informationCurrentYearDuration_NonConsolidatedMember_TotalOfReportableSegmentsAndOthersMember120000JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000NickelReportableSegmentsMember207000JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000RealEstateReportableSegmentsMember－JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000EducationReportableSegmentsMember－JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember_jpcrp030000-asr_E01300-000SmartDxSolutionReportableSegmentMember－JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember_ReportableSegmentsMember207000JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember－JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember_UnallocatedAmountsAndEliminationMember412000JPY
Impairment loss elCurrentYearDuration_NonConsolidatedMember620000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)有価証券報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条第１項
Place of filing cover pageFilingDateInstant
Original text (Japanese)関東財務局長
Filing date cover pageFilingDateInstant2025-06-30
Fiscal year cover pageFilingDateInstant
Original text (Japanese)第106期(自　2024年４月１日　至　2025年３月31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
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE01300
Fund codeFilingDateInstant－
Security codeFilingDateInstant57210
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社エス・サイエンス
Filer name in englishFilingDateInstantS Science Company, Ltd.
Fund name in japaneseFilingDateInstant－
Fund name in englishFilingDateInstant－

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 · 8 of 12 passed
balance sheet identitynon_consolidated 2024-03-31pass rounding
balance sheet identitynon_consolidated 2025-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-03-31mismatch
statement vs summary · net assetsnon_consolidated 2024-03-31mismatch
statement vs summary · net assetsnon_consolidated 2025-03-31pass
statement vs summary · operating cash flownon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · revenuenon_consolidated 2023-04-01/2024-03-31mismatch
statement vs summary · revenuenon_consolidated 2024-04-01/2025-03-31pass
statement vs summary · total assetsnon_consolidated 2024-03-31mismatch
statement vs summary · total assetsnon_consolidated 2025-03-31pass