Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedNo
Data checks13 of 13 passed
Key figures · 74
MetricValuePeriodScopeSource row
Revenue¥2.7bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥1.7bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥372m2022-06-01 → 2023-05-31dStandaloneNet sales (5-year summary)
Revenue¥18m2021-06-01 → 2022-05-31dStandaloneNet sales (5-year summary)
Revenue¥4m2020-06-01 → 2021-05-31dStandaloneNet sales (5-year summary)
Operating income¥85m2024-06-01 → 2025-05-31StandaloneOperating income
Operating income¥341m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income−¥210m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥207m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income−¥323m2022-06-01 → 2023-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥385m2021-06-01 → 2022-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥630m2020-06-01 → 2021-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥1.8bn2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax−¥374m2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income−¥1.8bn2024-06-01 → 2025-05-31StandaloneProfit loss
Net income−¥427m2023-06-01 → 2024-05-31StandaloneProfit loss
Net income−¥1.1bn2022-06-01 → 2023-05-31dStandaloneNet income loss (5-year summary)
Net income−¥387m2021-06-01 → 2022-05-31dStandaloneNet income loss (5-year summary)
Net income−¥631m2020-06-01 → 2021-05-31dStandaloneNet income loss (5-year summary)
Total assets¥23.9bnat 2025-05-31StandaloneAssets
Total assets¥12.8bnat 2024-05-31StandaloneAssets
Total assets¥5.8bnat 2023-05-31dStandaloneTotal assets (5-year summary)
Total assets¥5.7bnat 2022-05-31dStandaloneTotal assets (5-year summary)
Total assets¥1.1bnat 2021-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥9.0bnat 2025-05-31StandaloneLiabilities
Total liabilities¥4.4bnat 2024-05-31StandaloneLiabilities
Net assets / equity¥14.9bnat 2025-05-31StandaloneNet assets
Net assets / equity¥8.4bnat 2024-05-31StandaloneNet assets
Net assets / equity¥5.2bnat 2023-05-31dStandaloneNet assets
Net assets / equity¥5.3bnat 2022-05-31dStandaloneNet assets (5-year summary)
Net assets / equity¥775mat 2021-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥11.8bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥5.9bnat 2024-05-31StandaloneCash and deposits
Cash & equivalents¥11.8bnat 2025-05-31StandaloneCash and cash equivalents
Cash & equivalents¥5.9bnat 2024-05-31StandaloneCash and cash equivalents
Cash & equivalents¥3.5bnat 2023-05-31dStandaloneCash and cash equivalents
Cash & equivalents¥3.6bnat 2022-05-31dStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥1.5bn2024-06-01 → 2025-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥706m2023-06-01 → 2024-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow−¥149m2022-06-01 → 2023-05-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥527m2021-06-01 → 2022-05-31dStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥7.0bn2024-06-01 → 2025-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥3.8bn2023-06-01 → 2024-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥896m2022-06-01 → 2023-05-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.7bn2021-06-01 → 2022-05-31dStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow¥11.5bn2024-06-01 → 2025-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥5.4bn2023-06-01 → 2024-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow¥1.0bn2022-06-01 → 2023-05-31dStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow¥4.9bn2021-06-01 → 2022-05-31dStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥-47.532024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-15.142023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-138.152022-06-01 → 2023-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-48.42021-06-01 → 2022-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-7,890.562020-06-01 → 2021-05-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥312.75at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥232.21at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥-142.54at 2023-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥-106.85at 2022-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥-12,690.71at 2021-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio62.2%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio65.8%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.1%at 2023-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio93.3%at 2022-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio69.9%at 2021-05-31dStandaloneEquity to asset ratio (5-year summary)
Shares issued47,561,000at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued36,337,800at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued80,000at 2023-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued80,000at 2022-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued80,000at 2021-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees62at 2025-05-31StandaloneNumber of employees
Employees51at 2024-05-31StandaloneNumber of employees
Employees41at 2023-05-31dStandaloneNumber of employees
Employees31at 2022-05-31dStandaloneNumber of employees
Employees22at 2021-05-31dStandaloneNumber 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 · 870
ItemContextValueUnit
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)有限責任監査法人トーマツ
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)只隈 洋一
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)室井 秀夫
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)一定期間にわたり履行義務が充足される契約に係る収益認識
Description including reason kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)【注記事項】(重要な会計上の見積り)「一定期間にわたり履行義務が充足される契約に係る収益認識」
Auditors response kam non consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration_NonConsolidatedMember4000000JPY
Net sales (5-year summary)Prior3YearDuration_NonConsolidatedMember18000000JPY
Net sales (5-year summary)Prior2YearDuration_NonConsolidatedMember372000000JPY
Net sales (5-year summary)Prior1YearDuration_NonConsolidatedMember1653000000JPY
Net sales (5-year summary)CurrentYearDuration_NonConsolidatedMember2681000000JPY
Ordinary income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember-630000000JPY
Ordinary income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-385000000JPY
Ordinary income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-323000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember207000000JPY
Ordinary income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember-210000000JPY
Net income loss (5-year summary)Prior4YearDuration_NonConsolidatedMember-631000000JPY
Net income loss (5-year summary)Prior3YearDuration_NonConsolidatedMember-387000000JPY
Net income loss (5-year summary)Prior2YearDuration_NonConsolidatedMember-1105000000JPY
Net income loss (5-year summary)Prior1YearDuration_NonConsolidatedMember-427000000JPY
Net income loss (5-year summary)CurrentYearDuration_NonConsolidatedMember-1848000000JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior4YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior3YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior2YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)Prior1YearDuration_NonConsolidatedMember-JPY
Equity in earnings losses of affiliates if equity method is applied (5-year summary)CurrentYearDuration_NonConsolidatedMember-JPY
Capital stock (5-year summary)Prior4YearInstant_NonConsolidatedMember100000000JPY
Capital stock (5-year summary)Prior3YearInstant_NonConsolidatedMember10000000JPY
Capital stock (5-year summary)Prior2YearInstant_NonConsolidatedMember100000000JPY
Capital stock (5-year summary)Prior1YearInstant_NonConsolidatedMember1939000000JPY
Capital stock (5-year summary)CurrentYearInstant_NonConsolidatedMember6108000000JPY
Total number of issued shares (5-year summary)Prior4YearInstant_NonConsolidatedMember80000
Total number of issued shares (5-year summary)Prior3YearInstant_NonConsolidatedMember80000
Total number of issued shares (5-year summary)Prior2YearInstant_NonConsolidatedMember80000
Total number of issued shares (5-year summary)Prior1YearInstant_NonConsolidatedMember36337800
Total number of issued shares (5-year summary)CurrentYearInstant_NonConsolidatedMember47561000
Class a preferred shares total number of issued shares (key data)Prior4YearInstant_NonConsolidatedMember96507
Class a preferred shares total number of issued shares (key data)Prior3YearInstant_NonConsolidatedMember96507
Class a preferred shares total number of issued shares (key data)Prior2YearInstant_NonConsolidatedMember96507
Class a preferred shares total number of issued shares (key data)Prior1YearInstant_NonConsolidatedMember-
Class a preferred shares total number of issued shares (key data)CurrentYearInstant_NonConsolidatedMember-
Class b preferred shares total number of issued shares (key data)Prior4YearInstant_NonConsolidatedMember-
Class b preferred shares total number of issued shares (key data)Prior3YearInstant_NonConsolidatedMember70022

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 2024-05-31pass rounding
balance sheet identitynon_consolidated 2025-05-31pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsnon_consolidated 2023-05-31pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2025-05-31pass
statement vs summary · operating cash flownon_consolidated 2023-06-01/2024-05-31pass
statement vs summary · operating cash flownon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · revenuenon_consolidated 2023-06-01/2024-05-31pass
statement vs summary · revenuenon_consolidated 2024-06-01/2025-05-31pass
statement vs summary · total assetsnon_consolidated 2024-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass