Annual report

Period2025-06-01 → 2026-05-31
Filed2026-08-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
MetricValuePeriodScopeSource row
Revenue¥7.8bn2025-06-01 → 2026-05-31Cons.Net sales
Revenue¥7.0bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥6.7bn2023-06-01 → 2024-05-31vCons.Net sales (5-year summary)
Revenue¥6.0bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥5.4bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Operating income¥685m2025-06-01 → 2026-05-31Cons.Operating income
Operating income¥555m2024-06-01 → 2025-05-31Cons.Operating income
Ordinary income¥726m2025-06-01 → 2026-05-31Cons.Ordinary income
Ordinary income¥585m2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income¥650m2023-06-01 → 2024-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥588m2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥594m2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Profit before tax¥772m2025-06-01 → 2026-05-31Cons.Income before income taxes
Profit before tax¥583m2024-06-01 → 2025-05-31Cons.Income before income taxes
Net income (owners)¥591m2025-06-01 → 2026-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥427m2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥461m2023-06-01 → 2024-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥433m2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥409m2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥591m2025-06-01 → 2026-05-31Cons.Profit loss
Net income¥427m2024-06-01 → 2025-05-31Cons.Profit loss
Total assets¥5.9bnat 2026-05-31Cons.Assets
Total assets¥5.3bnat 2025-05-31Cons.Assets
Total assets¥4.9bnat 2024-05-31vCons.Total assets (5-year summary)
Total assets¥4.5bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥4.2bnat 2022-05-31vCons.Total assets (5-year summary)
Total liabilities¥1.5bnat 2026-05-31Cons.Liabilities
Total liabilities¥1.3bnat 2025-05-31Cons.Liabilities
Net assets / equity¥4.3bnat 2026-05-31Cons.Net assets
Net assets / equity¥4.0bnat 2025-05-31Cons.Net assets
Net assets / equity¥3.7bnat 2024-05-31vCons.Net assets
Net assets / equity¥3.3bnat 2023-05-31vCons.Net assets (5-year summary)
Net assets / equity¥3.0bnat 2022-05-31vCons.Net assets (5-year summary)
Cash and deposits¥3.8bnat 2026-05-31Cons.Cash and deposits
Cash and deposits¥3.7bnat 2025-05-31Cons.Cash and deposits
Cash & equivalents¥3.0bnat 2026-05-31Cons.Cash and cash equivalents
Cash & equivalents¥3.0bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥2.9bnat 2024-05-31vCons.Cash and cash equivalents
Cash & equivalents¥2.6bnat 2023-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥2.5bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥580m2025-06-01 → 2026-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥444m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥565m2023-06-01 → 2024-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥353m2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥461m2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥299m2025-06-01 → 2026-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥269m2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥81m2023-06-01 → 2024-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥126m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥23m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥221m2025-06-01 → 2026-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥142m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥134m2023-06-01 → 2024-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥133m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥634m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥203.312025-06-01 → 2026-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥147.062024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥158.752023-06-01 → 2024-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥149.042022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥145.512021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥1,490.85at 2026-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,362.53at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥1,263.48at 2024-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,149.73at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥1,045.69at 2022-05-31vCons.Net assets per share (5-year summary)
Equity ratio74.0%at 2026-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio75.3%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio74.4%at 2024-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio73.5%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio73.2%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
ROE14.3%2025-06-01 → 2026-05-31Cons.Rate of return on equity (5-year summary)
ROE11.2%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE13.2%2023-06-01 → 2024-05-31vCons.Rate of return on equity (5-year summary)
ROE13.6%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE16.3%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
Employees258at 2026-05-31Cons.Number of employees
Employees265at 2025-05-31Cons.Number of employees
Employees255at 2024-05-31vCons.Number of employees
Employees242at 2023-05-31vCons.Number of employees
Employees210at 2022-05-31vCons.Number of employees
Revenue¥7.1bn2025-06-01 → 2026-05-31StandaloneNet sales
Revenue¥6.4bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥6.1bn2023-06-01 → 2024-05-31vStandaloneNet sales (5-year summary)
Revenue¥5.4bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥4.9bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Operating income¥598m2025-06-01 → 2026-05-31StandaloneOperating income
Operating income¥472m2024-06-01 → 2025-05-31StandaloneOperating income
Ordinary income¥634m2025-06-01 → 2026-05-31StandaloneOrdinary income
Ordinary income¥498m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥612m2023-06-01 → 2024-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥505m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥531m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥680m2025-06-01 → 2026-05-31StandaloneIncome before income taxes
Profit before tax¥495m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Net income¥529m2025-06-01 → 2026-05-31StandaloneProfit loss
Net income¥369m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥434m2023-06-01 → 2024-05-31vStandaloneNet income loss (5-year summary)
Net income¥374m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥364m2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Total assets¥5.3bnat 2026-05-31StandaloneAssets
Total assets¥4.8bnat 2025-05-31StandaloneAssets
Total assets¥4.6bnat 2024-05-31vStandaloneTotal assets (5-year summary)
Total assets¥4.2bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥3.9bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total liabilities¥1.4bnat 2026-05-31StandaloneLiabilities
Total liabilities¥1.2bnat 2025-05-31StandaloneLiabilities
Net assets / equity¥3.9bnat 2026-05-31StandaloneNet assets
Net assets / equity¥3.6bnat 2025-05-31StandaloneNet assets
Net assets / equity¥3.4bnat 2024-05-31vStandaloneNet assets
Net assets / equity¥3.1bnat 2023-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥2.8bnat 2022-05-31vStandaloneNet assets (5-year summary)
Cash and deposits¥3.4bnat 2026-05-31StandaloneCash and deposits
Cash and deposits¥3.3bnat 2025-05-31StandaloneCash and deposits
EPS (basic)¥181.922025-06-01 → 2026-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥126.942024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥149.382023-06-01 → 2024-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥128.82022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥129.462021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥612025-06-01 → 2026-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥752024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥482023-06-01 → 2024-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥452022-06-01 → 2023-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥452021-06-01 → 2022-05-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥1,347.02at 2026-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,240.11at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥1,161.17at 2024-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥1,056.79at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥973at 2022-05-31vStandaloneNet assets per share (5-year summary)
Equity ratio74.1%at 2026-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio75.3%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio73.9%at 2024-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio73.7%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio73.3%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
ROE14.1%2025-06-01 → 2026-05-31StandaloneRate of return on equity (5-year summary)
ROE10.6%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE13.5%2023-06-01 → 2024-05-31vStandaloneRate of return on equity (5-year summary)
ROE12.7%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE15.7%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
Shares issued2,906,000at 2026-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,906,000at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued2,906,000at 2024-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,906,000at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued2,906,000at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Employees213at 2026-05-31StandaloneNumber of employees
Employees221at 2025-05-31StandaloneNumber of employees
Employees214at 2024-05-31vStandaloneNumber of employees
Employees205at 2023-05-31vStandaloneNumber of employees
Employees177at 2022-05-31vStandaloneNumber 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.

All source rows · 1,186
ItemContextValueUnit
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社シイエヌエス
Company name in english cover pageFilingDateInstantCNS Co.,Ltd.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長 関根 政英
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)東京都品川区上大崎二丁目25番2号 新目黒東急ビル5F
Telephone number address of registered headquarter cover pageFilingDateInstant03-5791-1001
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)取締役 コーポレート本部長 猪子 昌俊
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)東京都品川区上大崎二丁目25番2号 新目黒東急ビル5F
Telephone number nearest place of contact cover pageFilingDateInstant03-5791-1001
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)取締役 コーポレート本部長 猪子 昌俊
Place for public inspection cover page (text)FilingDateInstantText · Plus
Edinet codeFilingDateInstantE36840
Fund codeFilingDateInstant-
Security codeFilingDateInstant40760
Filer name in japaneseFilingDateInstant
Original text (Japanese)株式会社シイエヌエス
Filer name in englishFilingDateInstantCNS Co.,Ltd.
Fund name in japaneseFilingDateInstant-
Fund name in englishFilingDateInstant-
Cabinet office ordinanceFilingDateInstant
Original text (Japanese)企業内容等の開示に関する内閣府令
Document typeFilingDateInstant
Original text (Japanese)第三号様式
Accounting standardsFilingDateInstantJapan GAAP
Whether consolidated financial statements are preparedFilingDateInstanttrue
Industry code when consolidated financial statements are prepared in accordance with industry specific regulationsFilingDateInstantCTE
Industry code when financial statements are prepared in accordance with industry specific regulationsFilingDateInstantCTE
Current fiscal year start dateFilingDateInstant2025-06-01
Current period end dateFilingDateInstant2026-05-31
Type of current periodFilingDateInstantFY
Current fiscal year end dateFilingDateInstant2026-05-31
Previous fiscal year start dateFilingDateInstant2024-06-01
Comparative period end dateFilingDateInstant2025-05-31
Previous fiscal year end dateFilingDateInstant2025-05-31
Next fiscal year start dateFilingDateInstant-
End date of quarterly or semi annual period of next fiscal yearFilingDateInstant-
Amendment flagFilingDateInstantfalse
Identification of document subject to amendmentFilingDateInstant-
Report amendment flagFilingDateInstantfalse
Xbrl amendment flagFilingDateInstantfalse
Business results of group (text)FilingDateInstantText · Plus
Business results of reporting company (text)FilingDateInstantText · Plus
Company history (text)FilingDateInstantText · Plus
Description of business (text)FilingDateInstantText · Plus
Overview of affiliated entities (text)FilingDateInstantText · Plus
Business policy business environment issues to address etc (text)FilingDateInstantText · Plus
Disclosure of sustainability related financial information (text)FilingDateInstantText · Plus
Governance (text)FilingDateInstantText · Plus
Strategy (text)FilingDateInstantText · Plus
Policy on development of human resources and internal environment strategy (text)FilingDateInstantText · Plus
Risk management (text)FilingDateInstantText · Plus
Metrics and targets (text)FilingDateInstantText · Plus
Description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics metrics and targets (text)FilingDateInstantText · Plus
Business risks (text)FilingDateInstantText · Plus

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 2025-05-31pass rounding
balance sheet identityconsolidated 2026-05-31pass
balance sheet identitynon_consolidated 2025-05-31pass rounding
balance sheet identitynon_consolidated 2026-05-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-05-31pass
statement vs summary · net assetsconsolidated 2025-05-31pass
statement vs summary · net assetsconsolidated 2026-05-31pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · net assetsnon_consolidated 2026-05-31pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2025-05-31pass
statement vs summary · net income attributable to parentconsolidated 2025-06-01/2026-05-31pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flowconsolidated 2025-06-01/2026-05-31pass
statement vs summary · revenueconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenueconsolidated 2025-06-01/2026-05-31pass
statement vs summary · revenuenon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · revenuenon_consolidated 2025-06-01/2026-05-31pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsconsolidated 2026-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2026-05-31pass