Annual report

Period2024-06-01 → 2025-05-31
Filed2025-08-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 140
MetricValuePeriodScopeSource row
Revenue¥2.1bn2024-06-01 → 2025-05-31Cons.Net sales
Revenue¥2.0bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥3.5bn2022-06-01 → 2023-05-31vCons.Net sales (5-year summary)
Revenue¥3.0bn2021-06-01 → 2022-05-31vCons.Net sales (5-year summary)
Revenue¥2.3bn2020-06-01 → 2021-05-31vCons.Net sales (5-year summary)
Operating income¥12m2024-06-01 → 2025-05-31Cons.Operating income
Operating income−¥243m2023-06-01 → 2024-05-31Cons.Operating income
Ordinary income−¥18m2024-06-01 → 2025-05-31Cons.Ordinary income
Ordinary income−¥222m2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income¥515m2022-06-01 → 2023-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥470m2021-06-01 → 2022-05-31vCons.Ordinary income loss (5-year summary)
Ordinary income¥17m2020-06-01 → 2021-05-31vCons.Ordinary income loss (5-year summary)
Profit before tax−¥147m2024-06-01 → 2025-05-31Cons.Income before income taxes
Profit before tax−¥926m2023-06-01 → 2024-05-31Cons.Income before income taxes
Net income (owners)−¥142m2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)−¥1.0bn2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥305m2022-06-01 → 2023-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥194m2021-06-01 → 2022-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥155m2020-06-01 → 2021-05-31vCons.Profit loss attributable to owners of parent (5-year summary)
Net income−¥142m2024-06-01 → 2025-05-31Cons.Profit loss
Net income−¥1.0bn2023-06-01 → 2024-05-31Cons.Profit loss
Total assets¥3.3bnat 2025-05-31Cons.Assets
Total assets¥4.2bnat 2024-05-31Cons.Assets
Total assets¥5.0bnat 2023-05-31vCons.Total assets (5-year summary)
Total assets¥4.4bnat 2022-05-31vCons.Total assets (5-year summary)
Total assets¥3.0bnat 2021-05-31vCons.Total assets (5-year summary)
Total liabilities¥965mat 2025-05-31Cons.Liabilities
Total liabilities¥1.8bnat 2024-05-31Cons.Liabilities
Net assets / equity¥2.3bnat 2025-05-31Cons.Net assets
Net assets / equity¥2.4bnat 2024-05-31Cons.Net assets
Net assets / equity¥3.2bnat 2023-05-31vCons.Net assets
Net assets / equity¥2.8bnat 2022-05-31vCons.Net assets (5-year summary)
Net assets / equity¥1.5bnat 2021-05-31vCons.Net assets (5-year summary)
Cash and deposits¥1.2bnat 2025-05-31Cons.Cash and deposits
Cash and deposits¥1.3bnat 2024-05-31Cons.Cash and deposits
Cash & equivalents¥1.2bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥1.3bnat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥2.3bnat 2023-05-31vCons.Cash and cash equivalents
Cash & equivalents¥1.2bnat 2022-05-31vCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥346mat 2021-05-31vCons.Cash and cash equivalents (5-year summary)
Operating cash flow−¥211m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥810m2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥1.2bn2022-06-01 → 2023-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥136m2021-06-01 → 2022-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥759m2020-06-01 → 2021-05-31vCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow¥23m2024-06-01 → 2025-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥251m2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow¥222m2022-06-01 → 2023-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥43m2021-06-01 → 2022-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥17m2020-06-01 → 2021-05-31vCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow¥68m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities
Financing cash flow¥144m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥312m2022-06-01 → 2023-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥315m2021-06-01 → 2022-05-31vCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥578m2020-06-01 → 2021-05-31vCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥-13.242024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-98.842023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥30.62022-06-01 → 2023-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥21.662021-06-01 → 2022-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-21.842020-06-01 → 2021-05-31vCons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥28.62022-06-01 → 2023-05-31vCons.Diluted earnings per share (5-year summary)
EPS (diluted)¥21.522021-06-01 → 2022-05-31vCons.Diluted earnings per share (5-year summary)
Net assets per share¥212.72at 2025-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥223.3at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥319.49at 2023-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥284.76at 2022-05-31vCons.Net assets per share (5-year summary)
Net assets per share¥207.71at 2021-05-31vCons.Net assets per share (5-year summary)
Equity ratio70.7%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio56.6%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio64.7%at 2023-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio62.9%at 2022-05-31vCons.Equity to asset ratio (5-year summary)
Equity ratio48.6%at 2021-05-31vCons.Equity to asset ratio (5-year summary)
ROE10.2%2022-06-01 → 2023-05-31vCons.Rate of return on equity (5-year summary)
ROE9.2%2021-06-01 → 2022-05-31vCons.Rate of return on equity (5-year summary)
Employees40at 2025-05-31Cons.Number of employees
Employees47at 2024-05-31Cons.Number of employees
Employees42at 2023-05-31vCons.Number of employees
Employees46at 2022-05-31vCons.Number of employees
Employees36at 2021-05-31vCons.Number of employees
Revenue¥425m2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥626m2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥718m2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥477m2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥336m2020-06-01 → 2021-05-31vStandaloneNet sales (5-year summary)
Operating income¥23m2024-06-01 → 2025-05-31StandaloneOperating income
Operating income¥133m2023-06-01 → 2024-05-31StandaloneOperating income
Ordinary income−¥21m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥94m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥24m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥71m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥22m2020-06-01 → 2021-05-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax−¥127m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Profit before tax−¥794m2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Net income−¥128m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income−¥795m2023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥29m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income−¥69m2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Net income−¥56m2020-06-01 → 2021-05-31vStandaloneNet income loss (5-year summary)
Total assets¥2.3bnat 2025-05-31StandaloneAssets
Total assets¥2.5bnat 2024-05-31StandaloneAssets
Total assets¥3.1bnat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥2.9bnat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥1.8bnat 2021-05-31vStandaloneTotal assets (5-year summary)
Total liabilities¥119mat 2025-05-31StandaloneLiabilities
Total liabilities¥257mat 2024-05-31StandaloneLiabilities
Net assets / equity¥2.2bnat 2025-05-31StandaloneNet assets
Net assets / equity¥2.2bnat 2024-05-31StandaloneNet assets
Net assets / equity¥2.8bnat 2023-05-31vStandaloneNet assets
Net assets / equity¥2.7bnat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥1.6bnat 2021-05-31vStandaloneNet assets (5-year summary)
Cash and deposits¥437mat 2025-05-31StandaloneCash and deposits
Cash and deposits¥373mat 2024-05-31StandaloneCash and deposits
EPS (basic)¥-11.872024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-77.772023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥2.872022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-7.652021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-7.92020-06-01 → 2021-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (diluted)¥2.692022-06-01 → 2023-05-31vStandaloneDiluted earnings per share (5-year summary)
Dividend per share¥72023-06-01 → 2024-05-31StandaloneDividend paid per share (5-year summary)
Net assets per share¥199.06at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥206at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥280.01at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥273.11at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥230.33at 2021-05-31vStandaloneNet assets per share (5-year summary)
Equity ratio94.7%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio89.3%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio90.6%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio91.8%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio90.1%at 2021-05-31vStandaloneEquity to asset ratio (5-year summary)
ROE1.1%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
Shares issued11,017,818at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,736,118at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued10,066,518at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued9,651,518at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued7,439,900at 2021-05-31vStandaloneTotal number of issued shares (5-year summary)
Employees8at 2025-05-31StandaloneNumber of employees
Employees7at 2024-05-31StandaloneNumber of employees
Employees6at 2023-05-31vStandaloneNumber of employees
Employees6at 2022-05-31vStandaloneNumber of employees
Employees5at 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.

Segments · 42
SegmentItemPeriodValue
Reconciling Itemsreconcilingcapex2024-06-01 → 2025-05-31¥381,000
Reconciling Itemsreconcilingdepreciation2024-06-01 → 2025-05-31¥7m
Reconciling Itemsreconcilingsegment assetsat 2025-05-31¥275m
Reconciling Itemsreconcilingsegment profit2024-06-01 → 2025-05-31−¥167m
Auction Related Businessreportable segmentcapex2024-06-01 → 2025-05-31¥16m
Auction Related Businessreportable segmentdepreciation2024-06-01 → 2025-05-31¥39m
Auction Related Businessreportable segmentrevenue2024-06-01 → 2025-05-31¥2.0bn
Auction Related Businessreportable segmentrevenue external2024-06-01 → 2025-05-31¥2.0bn
Auction Related Businessreportable segmentsegment assetsat 2025-05-31¥2.9bn
Auction Related Businessreportable segmentsegment profit2024-06-01 → 2025-05-31¥194m
Energy Related Businessreportable segmentdepreciation2024-06-01 → 2025-05-31¥16m
Energy Related Businessreportable segmentrevenue2024-06-01 → 2025-05-31¥31m
Energy Related Businessreportable segmentrevenue external2024-06-01 → 2025-05-31¥31m
Energy Related Businessreportable segmentsegment assetsat 2025-05-31¥89m
Energy Related Businessreportable segmentsegment profit2024-06-01 → 2025-05-31−¥15m
Total Of Reportable Segments And Otherssegment totalcapex2024-06-01 → 2025-05-31¥16m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-06-01 → 2025-05-31¥55m
Total Of Reportable Segments And Otherssegment totalrevenue2024-06-01 → 2025-05-31¥2.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-06-01 → 2025-05-31¥2.1bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-05-31¥3.0bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-06-01 → 2025-05-31¥179m
Reconciling Itemsreconcilingcapex2023-06-01 → 2024-05-31¥62m
Reconciling Itemsreconcilingdepreciation2023-06-01 → 2024-05-31¥274,000
Reconciling Itemsreconcilingsegment assetsat 2024-05-31¥206m
Reconciling Itemsreconcilingsegment profit2023-06-01 → 2024-05-31−¥173m
Auction Related Businessreportable segmentcapex2023-06-01 → 2024-05-31¥49m
Auction Related Businessreportable segmentdepreciation2023-06-01 → 2024-05-31¥20m
Auction Related Businessreportable segmentrevenue2023-06-01 → 2024-05-31¥2.0bn
Auction Related Businessreportable segmentrevenue external2023-06-01 → 2024-05-31¥2.0bn
Auction Related Businessreportable segmentsegment assetsat 2024-05-31¥3.6bn
Auction Related Businessreportable segmentsegment profit2023-06-01 → 2024-05-31−¥39m
Energy Related Businessreportable segmentdepreciation2023-06-01 → 2024-05-31¥77,000
Energy Related Businessreportable segmentrevenue2023-06-01 → 2024-05-31¥26m
Energy Related Businessreportable segmentrevenue external2023-06-01 → 2024-05-31¥26m
Energy Related Businessreportable segmentsegment assetsat 2024-05-31¥408m
Energy Related Businessreportable segmentsegment profit2023-06-01 → 2024-05-31−¥30m
Total Of Reportable Segments And Otherssegment totalcapex2023-06-01 → 2024-05-31¥49m
Total Of Reportable Segments And Otherssegment totaldepreciation2023-06-01 → 2024-05-31¥20m
Total Of Reportable Segments And Otherssegment totalrevenue2023-06-01 → 2024-05-31¥2.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-06-01 → 2024-05-31¥2.0bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-05-31¥4.0bn
Total Of Reportable Segments And Otherssegment totalsegment profit2023-06-01 → 2024-05-31−¥69m

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,450
ItemContextValueUnit
Net changes of items other than shareholders equityCurrentYearDuration-23995000JPY
Total changes of items during the periodCurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember125000JPY
Total changes of items during the periodCurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember-20448000JPY
Total changes of items during the periodCurrentYearDuration_ValuationAndTranslationAdjustmentsMember-20322000JPY
Total changes of items during the periodCurrentYearDuration_SubscriptionRightsToSharesMember-3672000JPY
Total changes of items during the periodCurrentYearDuration-57318000JPY
Net assetsCurrentYearInstant_ValuationDifferenceOnAvailableForSaleSecuritiesMember815000JPY
Net assetsCurrentYearInstant_ForeignCurrencyTranslationAdjustmentMember-JPY
Net assetsCurrentYearInstant_ValuationAndTranslationAdjustmentsMember815000JPY
Net assetsCurrentYearInstant_SubscriptionRightsToSharesMember4103000JPY
Net assetsCurrentYearInstant2347834000JPY
Income before income taxesPrior1YearDuration-926075000JPY
Income before income taxesCurrentYearDuration-147072000JPY
Depreciation and amortization ope cfPrior1YearDuration20088000JPY
Depreciation and amortization ope cfCurrentYearDuration62241000JPY
Impairment loss ope cfPrior1YearDuration365624000JPY
Impairment loss ope cfCurrentYearDuration2977000JPY
Amortization of goodwill ope cfPrior1YearDuration64370000JPY
Amortization of goodwill ope cfCurrentYearDuration27221000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1YearDuration43368000JPY
Increase decrease in allowance for doubtful accounts ope cfCurrentYearDuration-1150000JPY
Increase decrease in provision for bonuses ope cfPrior1YearDuration-16677000JPY
Increase decrease in provision for bonuses ope cfCurrentYearDuration5545000JPY
Increase decrease in allowance for expenses related to correction of prior period financial statements ope cfPrior1YearDuration117691000JPY
Increase decrease in allowance for expenses related to correction of prior period financial statements ope cfCurrentYearDuration-JPY
Increase decrease in net defined benefit liability ope cfPrior1YearDuration-15399000JPY
Increase decrease in net defined benefit liability ope cfCurrentYearDuration1690000JPY
Interest and dividends income ope cfPrior1YearDuration-906000JPY
Interest and dividends income ope cfCurrentYearDuration-839000JPY
Interest expenses ope cfPrior1YearDuration15210000JPY
Interest expenses ope cfCurrentYearDuration4430000JPY
Loss gain on valuation of derivatives ope cfPrior1YearDuration-190000JPY
Loss gain on valuation of derivatives ope cfCurrentYearDuration251000JPY
Bad debts expenses ope cfPrior1YearDuration2055000JPY
Bad debts expenses ope cfCurrentYearDuration-JPY
Loss on retirement of noncurrent assets ope cfPrior1YearDuration23430000JPY
Loss on retirement of noncurrent assets ope cfCurrentYearDuration-JPY
Loss gain on valuation of investment securities ope cfPrior1YearDuration20590000JPY
Loss gain on valuation of investment securities ope cfCurrentYearDuration61902000JPY
Special repairs expenses ope cfPrior1YearDuration124181000JPY
Special repairs expenses ope cfCurrentYearDuration-JPY
Office transfer expenses ope cfPrior1YearDuration17204000JPY
Office transfer expenses ope cfCurrentYearDuration-JPY
Loss on litigation ope cfPrior1YearDuration18000000JPY
Loss on litigation ope cfCurrentYearDuration6607000JPY
Loss gain on sales of subsidiaries stocks ope cfPrior1YearDuration-JPY
Loss gain on sales of subsidiaries stocks ope cfCurrentYearDuration-58553000JPY
Expenses related to correction of prior period financial statements ope cfPrior1YearDuration-JPY
Expenses related to correction of prior period financial statements ope cfCurrentYearDuration110993000JPY
Tender offer related expenses ope cfPrior1YearDuration-JPY

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 rounding
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