Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 144
MetricValuePeriodScopeSource row
Revenue¥25.0bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥24.8bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥25.3bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥26.8bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Revenue¥28.3bn2020-06-01 → 2021-05-31vCons.Net sales (5-year summary)
Operating income−¥935m2024-06-01 → 2025-05-31Cons.Operating income
Operating income−¥915m2023-06-01 → 2024-05-31Cons.Operating income
Ordinary income−¥995m2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income−¥934m2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income¥151m2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥420m2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥48m2020-06-01 → 2021-05-31vCons.Ordinary income loss (5-year summary)
Profit before tax−¥4.2bn2024-06-01 → 2025-05-31Cons.Income before income taxes
Profit before tax−¥1.1bn2023-06-01 → 2024-05-31Cons.Income before income taxes
Net income (owners)−¥4.2bn2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.1bn2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥23m2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥5m2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥23m2020-06-01 → 2021-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥4.2bn2024-06-01 → 2025-05-31Cons.Profit loss
Net income−¥1.1bn2023-06-01 → 2024-05-31Cons.Profit loss
Total assets¥17.4bnat 2025-05-31Cons.Assets
Total assets¥22.9bnat 2024-05-31Cons.Assets
Total assets¥23.5bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥24.6bnat 2022-05-31vCons.Total assets (5-year summary)
Total assets¥24.7bnat 2021-05-31vCons.Total assets (5-year summary)
Total liabilities¥15.5bnat 2025-05-31Cons.Liabilities
Total liabilities¥16.7bnat 2024-05-31Cons.Liabilities
Net assets / equity¥1.9bnat 2025-05-31Cons.Net assets
Net assets / equity¥6.2bnat 2024-05-31Cons.Net assets
Net assets / equity¥7.5bnat 2023-05-31vCons.Net assets
Net assets / equity¥7.6bnat 2022-05-31vCons.Net assets (5-year summary)
Net assets / equity¥7.8bnat 2021-05-31vCons.Net assets (5-year summary)
Cash and deposits¥2.1bnat 2025-05-31Cons.Cash and deposits
Cash and deposits¥2.3bnat 2024-05-31Cons.Cash and deposits
Cash & equivalents¥2.1bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥2.3bnat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥4.0bnat 2023-05-31vCons.Cash and cash equivalents
Cash & equivalents¥5.1bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥3.9bnat 2021-05-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥494m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥936m2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥53m2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥1.4bn2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥2.2bn2020-06-01 → 2021-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥272m2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥406m2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥158m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥242m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥214m2020-06-01 → 2021-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥446m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥341m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥863m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥4m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥1.6bn2020-06-01 → 2021-05-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-556.982024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-161.242023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-12.262022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-14.572021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-18.242020-06-01 → 2021-05-31vCons.Basic earnings loss per share (5-year summary)
Net assets per share¥30.68at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥584.81at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥747.03at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥762.3at 2022-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥779.69at 2021-05-31vCons.Net assets per share (5-year summary)
Equity ratio10.7%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio27.1%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio31.8%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio30.9%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio31.3%at 2021-05-31vCons.Equity to asset ratio (5-year summary)
ROE-105.3%2024-06-01 → 2025-05-31Cons.Rate of return on equity (5-year summary)
ROE-16.7%2023-06-01 → 2024-05-31Cons.Rate of return on equity (5-year summary)
ROE0.3%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE0.1%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
ROE-0.3%2020-06-01 → 2021-05-31vCons.Rate of return on equity (5-year summary)
Employees356at 2025-05-31Cons.Number of employees
Employees404at 2024-05-31Cons.Number of employees
Employees388at 2023-05-31vCons.Number of employees
Employees412at 2022-05-31vCons.Number of employees
Employees435at 2021-05-31vCons.Number of employees
Revenue¥19.3bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥19.0bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥18.8bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥19.9bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥21.7bn2020-06-01 → 2021-05-31vStandaloneNet sales (5-year summary)
Operating income−¥170m2024-06-01 → 2025-05-31StandaloneOperating income
Operating income−¥74m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income−¥210m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income−¥99m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥72m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥198m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥340m2020-06-01 → 2021-05-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥4.2bn2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax−¥1.1bn2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income−¥4.2bn2024-06-01 → 2025-05-31StandaloneProfit loss
Net income−¥1.1bn2023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥23m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income−¥1.3bn2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Net income¥335m2020-06-01 → 2021-05-31vStandaloneNet income loss (5-year summary)
Total assets¥19.7bnat 2025-05-31StandaloneAssets
Total assets¥24.4bnat 2024-05-31StandaloneAssets
Total assets¥22.9bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥24.0bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥25.5bnat 2021-05-31vStandaloneTotal assets (5-year summary)
Total liabilities¥17.6bnat 2025-05-31StandaloneLiabilities
Total liabilities¥18.0bnat 2024-05-31StandaloneLiabilities
Net assets / equity¥2.0bnat 2025-05-31StandaloneNet assets
Net assets / equity¥6.4bnat 2024-05-31StandaloneNet assets
Net assets / equity¥7.7bnat 2023-05-31vStandaloneNet assets
Net assets / equity¥7.8bnat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥9.2bnat 2021-05-31vStandaloneNet assets (5-year summary)
Cash and deposits¥1.5bnat 2025-05-31StandaloneCash and deposits
Cash and deposits¥2.1bnat 2024-05-31StandaloneCash and deposits
EPS (basic)¥-556.712024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-161.792023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-12.322022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-184.932021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥27.412020-06-01 → 2021-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥27.412020-06-01 → 2021-05-31vStandaloneDiluted earnings per share (5-year summary)
Net assets per share¥51.31at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥607.2at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥767.32at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥780.86at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥965.45at 2021-05-31vStandaloneNet assets per share (5-year summary)
Equity ratio10.3%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio26.2%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio33.3%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio32.3%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio36.1%at 2021-05-31vStandaloneEquity to asset ratio (5-year summary)
ROE-101.0%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE-16.4%2023-06-01 → 2024-05-31StandaloneRate of return on equity (5-year summary)
ROE0.3%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE-15.7%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
ROE3.7%2020-06-01 → 2021-05-31vStandaloneRate of return on equity (5-year summary)
Shares issued7,861,700at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,861,700at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued7,861,700at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued7,861,700at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued7,861,700at 2021-05-31vStandaloneTotal number of issued shares (5-year summary)
Employees82at 2025-05-31StandaloneNumber of employees
Employees104at 2024-05-31StandaloneNumber of employees
Employees106at 2023-05-31vStandaloneNumber of employees
Employees114at 2022-05-31vStandaloneNumber of employees
Employees104at 2021-05-31vStandaloneNumber 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 · 1,367
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)有限責任中部総合監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)早稲田 智大
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)堀江 将仁
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)商品の評価
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)注記事項(連結財務諸表作成のための基本となる重要な事項)4.会計方針に関する事項(1)重要な資産の評価基準及び評価方法
Auditors response kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Other information consolidated (text)FilingDateInstantText · Plus
Fee related information consolidated (text)FilingDateInstantText · Plus
Independent auditors report non consolidated (text)FilingDateInstantText · Plus
Audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)有限責任中部総合監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)早稲田 智大
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)堀江 将仁
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Other information non consolidated (text)FilingDateInstantText · Plus
Fee related information non consolidated (text)FilingDateInstantText · Plus
Number of submissionFilingDateInstant1
Net sales (5-year summary)Prior4YearDuration28293000000JPY
Net sales (5-year summary)Prior3YearDuration26758000000JPY
Net sales (5-year summary)Prior2YearDuration25282000000JPY
Net sales (5-year summary)Prior1YearDuration24799000000JPY
Net sales (5-year summary)CurrentYearDuration24962000000JPY
Ordinary income loss (5-year summary)Prior4YearDuration48000000JPY
Ordinary income loss (5-year summary)Prior3YearDuration420000000JPY
Ordinary income loss (5-year summary)Prior2YearDuration151000000JPY
Ordinary income loss (5-year summary)Prior1YearDuration-934000000JPY
Ordinary income loss (5-year summary)CurrentYearDuration-995000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration-23000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration5000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration23000000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration-1144000000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration-4247000000JPY
Comprehensive income (5-year summary)Prior4YearDuration-20000000JPY
Comprehensive income (5-year summary)Prior3YearDuration-18000000JPY
Comprehensive income (5-year summary)Prior2YearDuration-2000000JPY
Comprehensive income (5-year summary)Prior1YearDuration-1154000000JPY
Comprehensive income (5-year summary)CurrentYearDuration-4226000000JPY
Net assets (5-year summary)Prior4YearInstant7759000000JPY
Net assets (5-year summary)Prior3YearInstant7620000000JPY
Net assets (5-year summary)Prior2YearInstant7496000000JPY
Net assets (5-year summary)Prior1YearInstant6222000000JPY
Net assets (5-year summary)CurrentYearInstant1872000000JPY
Total assets (5-year summary)Prior4YearInstant24702000000JPY
Total assets (5-year summary)Prior3YearInstant24608000000JPY
Total assets (5-year summary)Prior2YearInstant23514000000JPY
Total assets (5-year summary)Prior1YearInstant22913000000JPY

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 2024-05-31pass
balance sheet identityconsolidated 2025-05-31pass rounding
balance sheet identitynon_consolidated 2024-05-31pass
balance sheet identitynon_consolidated 2025-05-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2023-05-31pass
statement vs summary · net assetsconsolidated 2024-05-31pass
statement vs summary · net assetsconsolidated 2025-05-31pass
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 · net income attributable to parentconsolidated 2023-06-01/2024-05-31pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2025-05-31pass
statement vs summary · operating cash flowconsolidated 2023-06-01/2024-05-31pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2025-05-31pass
statement vs summary · revenueconsolidated 2023-06-01/2024-05-31pass
statement vs summary · revenueconsolidated 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 assetsconsolidated 2024-05-31pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsnon_consolidated 2024-05-31pass
statement vs summary · total assetsnon_consolidated 2025-05-31pass