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← Japan Data Science Consortium

Annual report

4418.TEDINET S100Z461
Period2025-07-01 → 2026-06-30
Filed2026-09-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 136
MetricValuePeriodScopeSource row
Revenue¥22.8bn2025-07-01 → 2026-06-30Cons.Net sales
Revenue¥23.1bn2024-07-01 → 2025-06-30Cons.Net sales
Revenue¥16.5bn2023-07-01 → 2024-06-30vCons.Net sales (5-year summary)
Revenue¥1.9bn2022-07-01 → 2023-06-30vCons.Net sales (5-year summary)
Operating income¥641m2025-07-01 → 2026-06-30Cons.Operating income
Operating income¥582m2024-07-01 → 2025-06-30Cons.Operating income
Ordinary income¥854m2025-07-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥524m2024-07-01 → 2025-06-30Cons.Ordinary income
Ordinary income−¥12m2023-07-01 → 2024-06-30vCons.Ordinary income loss (5-year summary)
Ordinary income¥24m2022-07-01 → 2023-06-30vCons.Ordinary income loss (5-year summary)
Profit before tax¥951m2025-07-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥505m2024-07-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥809m2025-07-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥346m2024-07-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)−¥278m2023-07-01 → 2024-06-30vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1m2022-07-01 → 2023-06-30vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥849m2025-07-01 → 2026-06-30Cons.Profit loss
Net income¥391m2024-07-01 → 2025-06-30Cons.Profit loss
Total assets¥10.6bnat 2026-06-30Cons.Assets
Total assets¥8.0bnat 2025-06-30Cons.Assets
Total assets¥7.6bnat 2024-06-30vCons.Total assets (5-year summary)
Total assets¥4.2bnat 2023-06-30vCons.Total assets (5-year summary)
Total liabilities¥3.9bnat 2026-06-30Cons.Liabilities
Total liabilities¥4.1bnat 2025-06-30Cons.Liabilities
Net assets / equity¥6.8bnat 2026-06-30Cons.Net assets
Net assets / equity¥3.9bnat 2025-06-30Cons.Net assets
Net assets / equity¥3.4bnat 2024-06-30vCons.Net assets
Net assets / equity¥3.6bnat 2023-06-30vCons.Net assets (5-year summary)
Cash and deposits¥5.1bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥2.8bnat 2025-06-30Cons.Cash and deposits
Cash & equivalents¥5.1bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥2.8bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥2.3bnat 2024-06-30vCons.Cash and cash equivalents
Cash & equivalents¥3.1bnat 2023-06-30vCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥53m2025-07-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥893m2024-07-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥714m2023-07-01 → 2024-06-30vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥342m2022-07-01 → 2023-06-30vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow¥475m2025-07-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥114m2024-07-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.8bn2023-07-01 → 2024-06-30vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥518m2022-07-01 → 2023-06-30vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥1.9bn2025-07-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥300m2024-07-01 → 2025-06-30Cons.Net cash provided by used in financing activities
Financing cash flow¥1.6bn2023-07-01 → 2024-06-30vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥31m2022-07-01 → 2023-06-30vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥53.262025-07-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥25.342024-07-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-21.032023-07-01 → 2024-06-30vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥0.092022-07-01 → 2023-06-30vCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥52.42025-07-01 → 2026-06-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥24.912024-07-01 → 2025-06-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥0.092022-07-01 → 2023-06-30vCons.Diluted earnings per share (5-year summary)
Net assets per share¥418.02at 2026-06-30Cons.Net assets per share (5-year summary)
Net assets per share¥281.44at 2025-06-30Cons.Net assets per share (5-year summary)
Net assets per share¥247.76at 2024-06-30vCons.Net assets per share (5-year summary)
Net assets per share¥270.46at 2023-06-30vCons.Net assets per share (5-year summary)
Equity ratio62.1%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio47.4%at 2025-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio43.3%at 2024-06-30vCons.Equity to asset ratio (5-year summary)
Equity ratio84.3%at 2023-06-30vCons.Equity to asset ratio (5-year summary)
ROE15.6%2025-07-01 → 2026-06-30Cons.Rate of return on equity (5-year summary)
ROE9.8%2024-07-01 → 2025-06-30Cons.Rate of return on equity (5-year summary)
ROE0.0%2022-07-01 → 2023-06-30vCons.Rate of return on equity (5-year summary)
Employees263at 2026-06-30Cons.Number of employees
Employees163at 2025-06-30Cons.Number of employees
Employees124at 2024-06-30vCons.Number of employees
Employees63at 2023-06-30vCons.Number of employees
Revenue¥4.5bn2025-07-01 → 2026-06-30StandaloneNet sales
Revenue¥2.8bn2024-07-01 → 2025-06-30StandaloneNet sales
Revenue¥1.9bn2023-07-01 → 2024-06-30vStandaloneNet sales (5-year summary)
Revenue¥1.9bn2022-07-01 → 2023-06-30vStandaloneNet sales (5-year summary)
Revenue¥1.4bn2021-07-01 → 2022-06-30vStandaloneNet sales (5-year summary)
Operating income¥544m2025-07-01 → 2026-06-30StandaloneOperating income
Operating income¥411m2024-07-01 → 2025-06-30StandaloneOperating income
Ordinary income¥769m2025-07-01 → 2026-06-30StandaloneOrdinary income
Ordinary income¥401m2024-07-01 → 2025-06-30StandaloneOrdinary income
Ordinary income−¥108m2023-07-01 → 2024-06-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥53m2022-07-01 → 2023-06-30vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥79m2021-07-01 → 2022-06-30vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥769m2025-07-01 → 2026-06-30StandaloneIncome before income taxes
Profit before tax¥401m2024-07-01 → 2025-06-30StandaloneIncome before income taxes
Net income¥716m2025-07-01 → 2026-06-30StandaloneProfit loss
Net income¥423m2024-07-01 → 2025-06-30StandaloneProfit loss
Net income−¥333m2023-07-01 → 2024-06-30vStandaloneNet income loss (5-year summary)
Net income¥31m2022-07-01 → 2023-06-30vStandaloneNet income loss (5-year summary)
Net income−¥83m2021-07-01 → 2022-06-30vStandaloneNet income loss (5-year summary)
Total assets¥8.3bnat 2026-06-30StandaloneAssets
Total assets¥5.7bnat 2025-06-30StandaloneAssets
Total assets¥5.2bnat 2024-06-30vStandaloneTotal assets (5-year summary)
Total assets¥4.2bnat 2023-06-30vStandaloneTotal assets (5-year summary)
Total assets¥3.7bnat 2022-06-30vStandaloneTotal assets (5-year summary)
Total liabilities¥1.7bnat 2026-06-30StandaloneLiabilities
Total liabilities¥1.9bnat 2025-06-30StandaloneLiabilities
Net assets / equity¥6.6bnat 2026-06-30StandaloneNet assets
Net assets / equity¥3.8bnat 2025-06-30StandaloneNet assets
Net assets / equity¥3.3bnat 2024-06-30vStandaloneNet assets
Net assets / equity¥3.6bnat 2023-06-30vStandaloneNet assets (5-year summary)
Net assets / equity¥3.6bnat 2022-06-30vStandaloneNet assets (5-year summary)
Cash and deposits¥4.2bnat 2026-06-30StandaloneCash and deposits
Cash and deposits¥1.8bnat 2025-06-30StandaloneCash and deposits
Cash & equivalents¥3.4bnat 2022-06-30vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow−¥147m2021-07-01 → 2022-06-30vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥130m2021-07-01 → 2022-06-30vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥615m2021-07-01 → 2022-06-30vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥47.142025-07-01 → 2026-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥312024-07-01 → 2025-06-30StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-25.142023-07-01 → 2024-06-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥2.422022-07-01 → 2023-06-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-6.562021-07-01 → 2022-06-30vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥46.382025-07-01 → 2026-06-30StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥30.472024-07-01 → 2025-06-30StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥2.272022-07-01 → 2023-06-30vStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥415.48at 2026-06-30StandaloneNet assets per share (5-year summary)
Net assets per share¥285.38at 2025-06-30StandaloneNet assets per share (5-year summary)
Net assets per share¥245.93at 2024-06-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥272.75at 2023-06-30vStandaloneNet assets per share (5-year summary)
Net assets per share¥279.99at 2022-06-30vStandaloneNet assets per share (5-year summary)
Equity ratio79.5%at 2026-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio67.2%at 2025-06-30StandaloneEquity to asset ratio (5-year summary)
Equity ratio62.9%at 2024-06-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio86.4%at 2023-06-30vStandaloneEquity to asset ratio (5-year summary)
Equity ratio96.2%at 2022-06-30vStandaloneEquity to asset ratio (5-year summary)
ROE13.8%2025-07-01 → 2026-06-30StandaloneRate of return on equity (5-year summary)
ROE11.9%2024-07-01 → 2025-06-30StandaloneRate of return on equity (5-year summary)
ROE0.9%2022-07-01 → 2023-06-30vStandaloneRate of return on equity (5-year summary)
Shares issued16,181,100at 2026-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued13,833,000at 2025-06-30StandaloneTotal number of issued shares (5-year summary)
Shares issued13,359,800at 2024-06-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued13,242,900at 2023-06-30vStandaloneTotal number of issued shares (5-year summary)
Shares issued12,811,700at 2022-06-30vStandaloneTotal number of issued shares (5-year summary)
Employees220at 2026-06-30StandaloneNumber of employees
Employees124at 2025-06-30StandaloneNumber of employees
Employees90at 2024-06-30vStandaloneNumber of employees
Employees58at 2023-06-30vStandaloneNumber of employees
Employees74at 2022-06-30vStandaloneNumber 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 · 37
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-07-01 → 2026-06-30−¥460,000
Reconciling Itemsreconcilingrevenue intersegment2025-07-01 → 2026-06-30−¥460,000
Reconciling Itemsreconcilingsegment profit2025-07-01 → 2026-06-30¥2m
AI Solutionreportable segmentdepreciation2025-07-01 → 2026-06-30¥23m
AI Solutionreportable segmentemployeesat 2026-06-30209 pure
AI Solutionreportable segmentrevenue2025-07-01 → 2026-06-30¥4.5bn
AI Solutionreportable segmentrevenue external2025-07-01 → 2026-06-30¥4.5bn
AI Solutionreportable segmentsegment profit2025-07-01 → 2026-06-30¥544m
Financial Advisoryreportable segmentdepreciation2025-07-01 → 2026-06-30¥383,000
Financial Advisoryreportable segmentemployeesat 2026-06-3010 pure
Financial Advisoryreportable segmentrevenue2025-07-01 → 2026-06-30¥395m
Financial Advisoryreportable segmentrevenue external2025-07-01 → 2026-06-30¥395m
Financial Advisoryreportable segmentsegment profit2025-07-01 → 2026-06-30¥103m
—segment totalemployeesat 2026-06-30252 pure
Total Of Reportable Segments And Otherssegment totaldepreciation2025-07-01 → 2026-06-30¥90m
Total Of Reportable Segments And Otherssegment totalrevenue2025-07-01 → 2026-06-30¥22.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-07-01 → 2026-06-30¥22.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-07-01 → 2026-06-30¥460,000
Total Of Reportable Segments And Otherssegment totalsegment profit2025-07-01 → 2026-06-30¥639m
Reconciling Itemsreconcilingrevenue2024-07-01 → 2025-06-30−¥14m
Reconciling Itemsreconcilingrevenue intersegment2024-07-01 → 2025-06-30−¥14m
Reconciling Itemsreconcilingsegment profit2024-07-01 → 2025-06-30¥2m
AI Solutionreportable segmentdepreciation2024-07-01 → 2025-06-30¥14m
AI Solutionreportable segmentrevenue2024-07-01 → 2025-06-30¥2.8bn
AI Solutionreportable segmentrevenue external2024-07-01 → 2025-06-30¥2.8bn
AI Solutionreportable segmentrevenue intersegment2024-07-01 → 2025-06-30¥13m
AI Solutionreportable segmentsegment profit2024-07-01 → 2025-06-30¥411m
Financial Advisoryreportable segmentdepreciation2024-07-01 → 2025-06-30¥269,000
Financial Advisoryreportable segmentrevenue2024-07-01 → 2025-06-30¥352m
Financial Advisoryreportable segmentrevenue external2024-07-01 → 2025-06-30¥352m
Financial Advisoryreportable segmentsegment profit2024-07-01 → 2025-06-30¥121m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-07-01 → 2025-06-30¥81m
Total Of Reportable Segments And Otherssegment totalrevenue2024-07-01 → 2025-06-30¥23.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-07-01 → 2025-06-30¥23.1bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-07-01 → 2025-06-30¥14m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-07-01 → 2025-06-30¥579m
AI Solutionreportable segmentemployeesat 2026-06-30209 pure

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

All source rows · 1,336
ItemContextValueUnit
Net assetsPrior1YearInstant_NonConsolidatedMember_TreasuryStockMember-274998000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember3837188000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember745000JPY
Net assetsPrior1YearInstant_NonConsolidatedMember3837934000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember2009104000JPY
Issuance of new sharesCurrentYearDuration_NonConsolidatedMember2009104000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember716472000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember716472000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember716472000JPY
Profit lossCurrentYearDuration_NonConsolidatedMember716472000JPY
Purchase of treasury stockCurrentYearDuration_NonConsolidatedMember_TreasuryStockMember-1278000JPY
Purchase of treasury stockCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember-1278000JPY
Purchase of treasury stockCurrentYearDuration_NonConsolidatedMember-1278000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember-242000JPY
Net changes of items other than shareholders equityCurrentYearDuration_NonConsolidatedMember-242000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_RetainedEarningsBroughtForwardMember716472000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember716472000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_TreasuryStockMember-1278000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember2724298000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember-242000JPY
Total changes of items during the periodCurrentYearDuration_NonConsolidatedMember2724056000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember688022000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember688022000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_TreasuryStockMember-276277000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember6561487000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember503000JPY
Net assetsCurrentYearInstant_NonConsolidatedMember6561990000JPY
Accounts receivable tradePrior1YearInstant_NonConsolidatedMember302561000JPY
Accounts receivable tradeCurrentYearInstant_NonConsolidatedMember763437000JPY
Contract assetsPrior1YearInstant_NonConsolidatedMember247391000JPY
Contract assetsCurrentYearInstant_NonConsolidatedMember220375000JPY
Recruitment costs sgaPrior1YearDuration_NonConsolidatedMember177975000JPY
Recruitment costs sgaCurrentYearDuration_NonConsolidatedMember357059000JPY
Salaries and allowances sgaPrior1YearDuration_NonConsolidatedMember405096000JPY
Salaries and allowances sgaCurrentYearDuration_NonConsolidatedMember624105000JPY
Provision for bonuses sgaPrior1YearDuration_NonConsolidatedMember8214000JPY
Provision for bonuses sgaCurrentYearDuration_NonConsolidatedMember9566000JPY
Depreciation sgaPrior1YearDuration_NonConsolidatedMember5950000JPY
Depreciation sgaCurrentYearDuration_NonConsolidatedMember8709000JPY
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 pageFilingDateInstant2026-09-25
Fiscal year cover pageFilingDateInstant
Original text (Japanese)第８期（自　2025年７月１日　至　2026年６月30日）
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社JDSC
Company name in english cover pageFilingDateInstantJapan Data Science Consortium Co. Ltd.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役CEO　　加藤　聡志
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都文京区小石川一丁目４番１号　住友不動産後楽園ビル16階
Telephone number address of registered headquarter cover pageFilingDateInstant03-6773-5348
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)取締役CFO　コーポレート部門長　　平井　良介

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 · 24 of 24 passed
balance sheet identityconsolidated 2025-06-30pass rounding
balance sheet identityconsolidated 2026-06-30pass
balance sheet identitynon_consolidated 2025-06-30pass rounding
balance sheet identitynon_consolidated 2026-06-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-06-30pass
statement vs summary · net assetsconsolidated 2025-06-30pass
statement vs summary · net assetsconsolidated 2026-06-30pass
statement vs summary · net assetsnon_consolidated 2024-06-30pass
statement vs summary · net assetsnon_consolidated 2025-06-30pass
statement vs summary · net assetsnon_consolidated 2026-06-30pass
statement vs summary · net income attributable to parentconsolidated 2024-07-01/2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-07-01/2026-06-30pass
statement vs summary · operating cash flowconsolidated 2024-07-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2025-07-01/2026-06-30pass
statement vs summary · revenueconsolidated 2024-07-01/2025-06-30pass
statement vs summary · revenueconsolidated 2025-07-01/2026-06-30pass
statement vs summary · revenuenon_consolidated 2024-07-01/2025-06-30pass
statement vs summary · revenuenon_consolidated 2025-07-01/2026-06-30pass
statement vs summary · total assetsconsolidated 2025-06-30pass
statement vs summary · total assetsconsolidated 2026-06-30pass
statement vs summary · total assetsnon_consolidated 2025-06-30pass
statement vs summary · total assetsnon_consolidated 2026-06-30pass