Annual report

Period2025-06-01 → 2026-05-31
Filed2026-08-25
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 12 passed
Key figures · 85
MetricValuePeriodScopeSource row
Revenue¥2.0bn2025-06-01 → 2026-05-31StandaloneNet sales
Revenue¥1.6bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥1.3bn2023-06-01 → 2024-05-31vStandaloneNet sales (5-year summary)
Revenue¥948m2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥709m2021-06-01 → 2022-05-31dStandaloneNet sales (5-year summary)
Operating income¥442m2025-06-01 → 2026-05-31StandaloneOperating income
Operating income¥411m2024-06-01 → 2025-05-31StandaloneOperating income
Ordinary income¥448m2025-06-01 → 2026-05-31StandaloneOrdinary income
Ordinary income¥408m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥320m2023-06-01 → 2024-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥242m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥62m2021-06-01 → 2022-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥448m2025-06-01 → 2026-05-31StandaloneIncome before income taxes
Profit before tax¥408m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Net income¥318m2025-06-01 → 2026-05-31StandaloneProfit loss
Net income¥282m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥227m2023-06-01 → 2024-05-31vStandaloneNet income loss (5-year summary)
Net income¥172m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥54m2021-06-01 → 2022-05-31dStandaloneNet income loss (5-year summary)
Total assets¥2.6bnat 2026-05-31StandaloneAssets
Total assets¥2.2bnat 2025-05-31StandaloneAssets
Total assets¥1.7bnat 2024-05-31vStandaloneTotal assets (5-year summary)
Total assets¥1.0bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥649mat 2022-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥1.5bnat 2026-05-31StandaloneLiabilities
Total liabilities¥1.3bnat 2025-05-31StandaloneLiabilities
Net assets / equity¥1.1bnat 2026-05-31StandaloneNet assets
Net assets / equity¥902mat 2025-05-31StandaloneNet assets
Net assets / equity¥617mat 2024-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥273mat 2023-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥100mat 2022-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥1.4bnat 2026-05-31StandaloneCash and deposits
Cash and deposits¥1.2bnat 2025-05-31StandaloneCash and deposits
Cash & equivalents¥1.4bnat 2026-05-31StandaloneCash and cash equivalents
Cash & equivalents¥1.2bnat 2025-05-31StandaloneCash and cash equivalents
Cash & equivalents¥1.0bnat 2024-05-31vStandaloneCash and cash equivalents
Cash & equivalents¥549mat 2023-05-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥450mat 2022-05-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥659m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥387m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥387m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥270m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥226m2021-06-01 → 2022-05-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥196m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥214m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥154m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥125m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥257m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥47m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥245m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥47m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥56m2021-06-01 → 2022-05-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥62.772025-06-01 → 2026-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥55.622024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥45.432023-06-01 → 2024-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥35.32022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥11.142021-06-01 → 2022-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥62.342025-06-01 → 2026-05-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥54.872024-06-01 → 2025-05-31StandaloneDiluted earnings per share (5-year summary)
EPS (diluted)¥44.212023-06-01 → 2024-05-31vStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥220.83at 2026-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥177.96at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥123.42at 2024-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥55.8at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥20.5at 2022-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio42.1%at 2026-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio40.2%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio35.7%at 2024-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio26.3%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio15.4%at 2022-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE32.0%2025-06-01 → 2026-05-31StandaloneRate of return on equity (5-year summary)
ROE37.1%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE51.0%2023-06-01 → 2024-05-31vStandaloneRate of return on equity (5-year summary)
ROE92.5%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE74.6%2021-06-01 → 2022-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued5,116,869at 2026-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued5,068,159at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued4,998,466at 2024-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,886,000at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued4,886,000at 2022-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees49at 2026-05-31StandaloneNumber of employees
Employees48at 2025-05-31StandaloneNumber of employees
Employees39at 2024-05-31vStandaloneNumber of employees
Employees34at 2023-05-31vStandaloneNumber of employees
Employees26at 2022-05-31dStandaloneNumber 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.

All source rows · 765
ItemContextValueUnit
Information for each of main customers (text)CurrentYearDuration_NonConsolidatedMemberText · Plus
Notes related parties financial statements (text)CurrentYearDurationText · Plus
Notes per share information financial statements (text)CurrentYearDurationText · Plus
Notes significant events after reporting period financial statements (text)CurrentYearDurationText · Plus
Annexed detailed schedule of property plant and equipment etc (text)CurrentYearDurationText · Plus
Annexed detailed schedule of corporate bonds financial statements (text)CurrentYearDurationText · Plus
Annexed detailed schedule of borrowings financial statements (text)CurrentYearDurationText · Plus
Annexed detailed schedule of provisions (text)CurrentYearDurationText · Plus
Annexed detailed schedule of asset retirement obligations financial statements (text)CurrentYearDurationText · Plus
Components of major assets and liabilities (text)CurrentYearDurationText · Plus
Other information financial statements etc (text)CurrentYearDurationText · Plus
Overview of operational procedures for shares (text)FilingDateInstantText · Plus
Information about parent company etc of reporting company (text)FilingDateInstantText · Plus
Other reference information (text)FilingDateInstantText · Plus
Information about company which provides guarantee to reporting company (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 · 12 of 12 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 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