Annual report

Period2025-06-01 → 2026-05-31
Filed2026-08-21
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 88
MetricValuePeriodScopeSource row
Revenue¥1.7bn2025-06-01 → 2026-05-31StandaloneNet sales
Revenue¥1.6bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥1.5bn2023-06-01 → 2024-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.4bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.2bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Operating income¥655m2025-06-01 → 2026-05-31StandaloneOperating income
Operating income¥574m2024-06-01 → 2025-05-31StandaloneOperating income
Ordinary income¥672m2025-06-01 → 2026-05-31StandaloneOrdinary income
Ordinary income¥584m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥547m2023-06-01 → 2024-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥451m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥404m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥672m2025-06-01 → 2026-05-31StandaloneIncome before income taxes
Profit before tax¥584m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Net income¥472m2025-06-01 → 2026-05-31StandaloneProfit loss
Net income¥419m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥388m2023-06-01 → 2024-05-31vStandaloneNet income loss (5-year summary)
Net income¥321m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥284m2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Total assets¥3.3bnat 2026-05-31StandaloneAssets
Total assets¥3.1bnat 2025-05-31StandaloneAssets
Total assets¥2.8bnat 2024-05-31vStandaloneTotal assets (5-year summary)
Total assets¥2.5bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥2.4bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total liabilities¥355mat 2026-05-31StandaloneLiabilities
Total liabilities¥324mat 2025-05-31StandaloneLiabilities
Net assets / equity¥3.0bnat 2026-05-31StandaloneNet assets
Net assets / equity¥2.8bnat 2025-05-31StandaloneNet assets
Net assets / equity¥2.5bnat 2024-05-31vStandaloneNet assets
Net assets / equity¥2.2bnat 2023-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥2.1bnat 2022-05-31vStandaloneNet assets (5-year summary)
Cash and deposits¥1.8bnat 2026-05-31StandaloneCash and deposits
Cash and deposits¥1.7bnat 2025-05-31StandaloneCash and deposits
Cash & equivalents¥1.0bnat 2026-05-31StandaloneCash and cash equivalents
Cash & equivalents¥734mat 2025-05-31StandaloneCash and cash equivalents
Cash & equivalents¥929mat 2024-05-31vStandaloneCash and cash equivalents
Cash & equivalents¥793mat 2023-05-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥731mat 2022-05-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥653m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥303m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥415m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥366m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥257m2021-06-01 → 2022-05-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥108m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥337m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥130m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥59m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥103m2021-06-01 → 2022-05-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥273m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥161m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥149m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥244m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥38m2021-06-01 → 2022-05-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥78.022025-06-01 → 2026-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥68.332024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥62.542023-06-01 → 2024-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥50.562022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥44.262021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥282025-06-01 → 2026-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥242024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥202023-06-01 → 2024-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥162022-06-01 → 2023-05-31vStandaloneDividend paid per share (5-year summary)
Dividend per share¥142021-06-01 → 2022-05-31vStandaloneDividend paid per share (5-year summary)
Net assets per share¥502.52at 2026-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥453at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥403.88at 2024-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥357.78at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥333.76at 2022-05-31vStandaloneNet assets per share (5-year summary)
Equity ratio89.4%at 2026-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.5%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio88.1%at 2024-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio89.2%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio90.3%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
ROE16.4%2025-06-01 → 2026-05-31StandaloneRate of return on equity (5-year summary)
ROE16.0%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE16.5%2023-06-01 → 2024-05-31vStandaloneRate of return on equity (5-year summary)
ROE14.7%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE14.1%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
Shares issued3,300,000at 2026-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,300,000at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued3,300,000at 2024-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued3,300,000at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued3,300,000at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Employees66at 2026-05-31StandaloneNumber of employees
Employees65at 2025-05-31StandaloneNumber of employees
Employees63at 2024-05-31vStandaloneNumber of employees
Employees61at 2023-05-31vStandaloneNumber of employees
Employees60at 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 · 786
ItemContextValueUnit
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000ShinagawaMasanaoMember
Original text (Japanese)取締役兼営業統括部長
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000ShinagawaMasanaoMember
Original text (Japanese)品 川 真 尚
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000ShinagawaMasanaoMember1972-12-15
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E05289-000ShinagawaMasanaoMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000ShinagawaMasanaoMember
Original text (Japanese)注2
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000MikiSokanMember
Original text (Japanese)取締役(監査等委員)
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000MikiSokanMember
Original text (Japanese)三 木 相 煥
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000MikiSokanMember1957-12-27
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E05289-000MikiSokanMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000MikiSokanMember
Original text (Japanese)注3
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000YoshidaIkukoMember
Original text (Japanese)取締役(監査等委員)
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000YoshidaIkukoMember
Original text (Japanese)吉 田 郁 子
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000YoshidaIkukoMember1982-10-04
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E05289-000YoshidaIkukoMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000YoshidaIkukoMember
Original text (Japanese)注3
Official title or position information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000TatsumiYaekoMember
Original text (Japanese)取締役(監査等委員)
Name information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000TatsumiYaekoMember
Original text (Japanese)辰 巳 八栄子
Date of birth information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000TatsumiYaekoMember1971-01-31
Career summary information about directors and corporate auditors (text)FilingDateInstant_jpcrp030000-asr_E05289-000TatsumiYaekoMemberText · Plus
Term of office information about directors and corporate auditorsFilingDateInstant_jpcrp030000-asr_E05289-000TatsumiYaekoMember
Original text (Japanese)注4
Footnotes directors and corporate auditors (text)FilingDateInstant_Row1MemberText · Plus
Footnotes directors and corporate auditors (text)FilingDateInstant_Row2MemberText · Plus
Footnotes directors and corporate auditors (text)FilingDateInstant_Row3MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row1MemberText · Plus
Outside directors and outside corporate auditors (text)FilingDateInstantText · Plus
Audits (text)FilingDateInstantText · Plus
Remuneration for directors and other officers (text)FilingDateInstantText · Plus
Remuneration etc paid by group to each director or other officer (text)FilingDateInstantText · Plus
Shareholdings (text)FilingDateInstantText · Plus
Basic policy on human resources strategy employees etc (text)FilingDateInstantText · Plus
Information about employees (text)FilingDateInstantText · Plus
Regulations in accordance with which financial statements have been prepared financial informationCurrentYearDurationText · Plus
Note on independent audit financial informationCurrentYearDurationText · Plus
Description of fact that consolidated financial statements have not been prepared financial informationCurrentYearDuration
Original text (Japanese)当社は子会社を有していないため、連結財務諸表を作成しておりません。
Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial informationCurrentYearDurationText · Plus
Balance sheet (text)CurrentYearDurationText · Plus
Statement of income (text)CurrentYearDurationText · Plus
Detailed schedule of cost of sales (text)CurrentYearDurationText · Plus
Statement of changes in equity (text)CurrentYearDurationText · Plus
Statement of cash flows (text)CurrentYearDurationText · Plus
Notes significant accounting policies financial statements (text)CurrentYearDurationText · Plus
Significant accounting estimates financial statements (text)CurrentYearDurationText · Plus
Notes new accounting standards not yet applied financial statements (text)CurrentYearDurationText · Plus
Notes regarding amount of revenue from contracts with customers (text)CurrentYearDuration_NonConsolidatedMemberText · Plus
Major components of selling general and administrative expenses (text)CurrentYearDuration_NonConsolidatedMemberText · Plus
Research and development expenses included in general and administrative expenses and manufacturing cost for current period (text)CurrentYearDuration_NonConsolidatedMemberText · Plus
Notes regarding transactions with affiliated entities (text)CurrentYearDuration_NonConsolidatedMemberText · Plus
Notes regarding issued shares and treasury shares (text)Prior1YearDuration_NonConsolidatedMemberText · Plus
Notes regarding new share subscription rights etc (text)Prior1YearDuration_NonConsolidatedMemberText · Plus
Notes regarding dividend (text)Prior1YearDuration_NonConsolidatedMemberText · 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 · 13 of 13 passed
balance sheet identitynon_consolidated 2025-05-31pass
balance sheet identitynon_consolidated 2026-05-31pass rounding
dei present pass
period resolution pass
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 · operating cash flownon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flownon_consolidated 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 assetsnon_consolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2026-05-31pass