Annual report

Period2023-06-01 → 2024-05-31
Filed2024-08-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 143
MetricValuePeriodScopeSource row
Revenue¥1.8bn2023-06-01 → 2024-05-31Cons.Net sales
Revenue¥1.7bn2022-06-01 → 2023-05-31Cons.Net sales
Revenue¥1.8bn2021-06-01 → 2022-05-31dCons.Net sales (5-year summary)
Revenue¥1.5bn2020-06-01 → 2021-05-31dCons.Net sales (5-year summary)
Revenue¥1.5bn2019-06-01 → 2020-05-31dCons.Net sales (5-year summary)
Operating income¥12m2023-06-01 → 2024-05-31Cons.Operating income
Operating income¥18m2022-06-01 → 2023-05-31Cons.Operating income
Ordinary income¥6m2023-06-01 → 2024-05-31Cons.Ordinary income
Ordinary income¥17m2022-06-01 → 2023-05-31Cons.Ordinary income
Ordinary income¥31m2021-06-01 → 2022-05-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥56m2020-06-01 → 2021-05-31dCons.Ordinary income loss (5-year summary)
Ordinary income−¥65m2019-06-01 → 2020-05-31dCons.Ordinary income loss (5-year summary)
Profit before tax¥5m2023-06-01 → 2024-05-31Cons.Income before income taxes
Profit before tax¥17m2022-06-01 → 2023-05-31Cons.Income before income taxes
Net income (owners)¥4m2023-06-01 → 2024-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥8m2022-06-01 → 2023-05-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥30m2021-06-01 → 2022-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥77m2020-06-01 → 2021-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)−¥67m2019-06-01 → 2020-05-31dCons.Profit loss attributable to owners of parent (5-year summary)
Net income¥4m2023-06-01 → 2024-05-31Cons.Profit loss
Net income¥8m2022-06-01 → 2023-05-31Cons.Profit loss
Total assets¥717mat 2024-05-31Cons.Assets
Total assets¥713mat 2023-05-31Cons.Assets
Total assets¥782mat 2022-05-31dCons.Total assets (5-year summary)
Total assets¥676mat 2021-05-31dCons.Total assets (5-year summary)
Total assets¥852mat 2020-05-31dCons.Total assets (5-year summary)
Total liabilities¥357mat 2024-05-31Cons.Liabilities
Total liabilities¥357mat 2023-05-31Cons.Liabilities
Net assets / equity¥360mat 2024-05-31Cons.Net assets
Net assets / equity¥356mat 2023-05-31Cons.Net assets
Net assets / equity¥348mat 2022-05-31dCons.Net assets
Net assets / equity¥318mat 2021-05-31dCons.Net assets (5-year summary)
Net assets / equity¥395mat 2020-05-31dCons.Net assets (5-year summary)
Cash and deposits¥373mat 2024-05-31Cons.Cash and deposits
Cash and deposits¥364mat 2023-05-31Cons.Cash and deposits
Cash & equivalents¥373mat 2024-05-31Cons.Cash and cash equivalents
Cash & equivalents¥364mat 2023-05-31Cons.Cash and cash equivalents
Cash & equivalents¥414mat 2022-05-31dCons.Cash and cash equivalents
Cash & equivalents¥354mat 2021-05-31dCons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥530mat 2020-05-31dCons.Cash and cash equivalents (5-year summary)
Operating cash flow¥54m2023-06-01 → 2024-05-31Cons.Net cash provided by used in operating activities
Operating cash flow−¥24m2022-06-01 → 2023-05-31Cons.Net cash provided by used in operating activities
Operating cash flow¥66m2021-06-01 → 2022-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥99m2020-06-01 → 2021-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥51m2019-06-01 → 2020-05-31dCons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥27m2023-06-01 → 2024-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥18m2022-06-01 → 2023-05-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥5m2021-06-01 → 2022-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥28m2020-06-01 → 2021-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥12m2019-06-01 → 2020-05-31dCons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥19m2023-06-01 → 2024-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥8m2022-06-01 → 2023-05-31Cons.Net cash provided by used in financing activities
Financing cash flow−¥4,0002021-06-01 → 2022-05-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥50m2020-06-01 → 2021-05-31dCons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥224m2019-06-01 → 2020-05-31dCons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥3.782023-06-01 → 2024-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥9.012022-06-01 → 2023-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥31.872021-06-01 → 2022-05-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-81.842020-06-01 → 2021-05-31dCons.Basic earnings loss per share (5-year summary)
EPS (basic)¥-71.892019-06-01 → 2020-05-31dCons.Basic earnings loss per share (5-year summary)
Net assets per share¥382.7at 2024-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥378.92at 2023-05-31Cons.Net assets per share (5-year summary)
Net assets per share¥369.91at 2022-05-31dCons.Net assets per share (5-year summary)
Net assets per share¥338.04at 2021-05-31dCons.Net assets per share (5-year summary)
Net assets per share¥419.88at 2020-05-31dCons.Net assets per share (5-year summary)
Equity ratio50.2%at 2024-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio50.0%at 2023-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio44.5%at 2022-05-31dCons.Equity to asset ratio (5-year summary)
Equity ratio47.0%at 2021-05-31dCons.Equity to asset ratio (5-year summary)
Equity ratio46.3%at 2020-05-31dCons.Equity to asset ratio (5-year summary)
ROE1.0%2023-06-01 → 2024-05-31Cons.Rate of return on equity (5-year summary)
ROE2.4%2022-06-01 → 2023-05-31Cons.Rate of return on equity (5-year summary)
ROE9.0%2021-06-01 → 2022-05-31dCons.Rate of return on equity (5-year summary)
ROE-21.6%2020-06-01 → 2021-05-31dCons.Rate of return on equity (5-year summary)
ROE-15.9%2019-06-01 → 2020-05-31dCons.Rate of return on equity (5-year summary)
Employees240at 2024-05-31Cons.Number of employees
Employees238at 2023-05-31Cons.Number of employees
Employees238at 2022-05-31dCons.Number of employees
Employees245at 2021-05-31dCons.Number of employees
Employees230at 2020-05-31dCons.Number of employees
Revenue¥1.7bn2023-06-01 → 2024-05-31StandaloneNet sales
Revenue¥1.6bn2022-06-01 → 2023-05-31StandaloneNet sales
Revenue¥1.6bn2021-06-01 → 2022-05-31dStandaloneNet sales (5-year summary)
Revenue¥1.4bn2020-06-01 → 2021-05-31dStandaloneNet sales (5-year summary)
Revenue¥1.4bn2019-06-01 → 2020-05-31dStandaloneNet sales (5-year summary)
Operating income¥9m2023-06-01 → 2024-05-31StandaloneOperating income
Operating income¥19m2022-06-01 → 2023-05-31StandaloneOperating income
Ordinary income¥5m2023-06-01 → 2024-05-31StandaloneOrdinary income
Ordinary income¥19m2022-06-01 → 2023-05-31StandaloneOrdinary income
Ordinary income¥21m2021-06-01 → 2022-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥63m2020-06-01 → 2021-05-31dStandaloneOrdinary income loss (5-year summary)
Ordinary income−¥66m2019-06-01 → 2020-05-31dStandaloneOrdinary income loss (5-year summary)
Profit before tax¥4m2023-06-01 → 2024-05-31StandaloneIncome before income taxes
Profit before tax¥19m2022-06-01 → 2023-05-31StandaloneIncome before income taxes
Net income¥640,0002023-06-01 → 2024-05-31StandaloneProfit loss
Net income¥12m2022-06-01 → 2023-05-31StandaloneProfit loss
Net income¥22m2021-06-01 → 2022-05-31dStandaloneNet income loss (5-year summary)
Net income−¥85m2020-06-01 → 2021-05-31dStandaloneNet income loss (5-year summary)
Net income−¥68m2019-06-01 → 2020-05-31dStandaloneNet income loss (5-year summary)
Total assets¥643mat 2024-05-31StandaloneAssets
Total assets¥648mat 2023-05-31StandaloneAssets
Total assets¥690mat 2022-05-31dStandaloneTotal assets (5-year summary)
Total assets¥601mat 2021-05-31dStandaloneTotal assets (5-year summary)
Total assets¥793mat 2020-05-31dStandaloneTotal assets (5-year summary)
Total liabilities¥329mat 2024-05-31StandaloneLiabilities
Total liabilities¥335mat 2023-05-31StandaloneLiabilities
Net assets / equity¥314mat 2024-05-31StandaloneNet assets
Net assets / equity¥313mat 2023-05-31StandaloneNet assets
Net assets / equity¥302mat 2022-05-31dStandaloneNet assets
Net assets / equity¥279mat 2021-05-31dStandaloneNet assets (5-year summary)
Net assets / equity¥364mat 2020-05-31dStandaloneNet assets (5-year summary)
Cash and deposits¥302mat 2024-05-31StandaloneCash and deposits
Cash and deposits¥296mat 2023-05-31StandaloneCash and deposits
EPS (basic)¥0.682023-06-01 → 2024-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥12.312022-06-01 → 2023-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥23.882021-06-01 → 2022-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-89.952020-06-01 → 2021-05-31dStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥-72.532019-06-01 → 2020-05-31dStandaloneBasic earnings loss per share (5-year summary)
Net assets per share¥334.02at 2024-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥333.33at 2023-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥321.03at 2022-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥297.14at 2021-05-31dStandaloneNet assets per share (5-year summary)
Net assets per share¥387.09at 2020-05-31dStandaloneNet assets per share (5-year summary)
Equity ratio48.8%at 2024-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio48.3%at 2023-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio43.7%at 2022-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio46.5%at 2021-05-31dStandaloneEquity to asset ratio (5-year summary)
Equity ratio45.9%at 2020-05-31dStandaloneEquity to asset ratio (5-year summary)
ROE0.2%2023-06-01 → 2024-05-31StandaloneRate of return on equity (5-year summary)
ROE3.8%2022-06-01 → 2023-05-31StandaloneRate of return on equity (5-year summary)
ROE7.7%2021-06-01 → 2022-05-31dStandaloneRate of return on equity (5-year summary)
ROE-26.3%2020-06-01 → 2021-05-31dStandaloneRate of return on equity (5-year summary)
ROE-17.3%2019-06-01 → 2020-05-31dStandaloneRate of return on equity (5-year summary)
Shares issued986,000at 2024-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued986,000at 2023-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued986,000at 2022-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued986,000at 2021-05-31dStandaloneTotal number of issued shares (5-year summary)
Shares issued986,000at 2020-05-31dStandaloneTotal number of issued shares (5-year summary)
Employees239at 2024-05-31StandaloneNumber of employees
Employees237at 2023-05-31StandaloneNumber of employees
Employees237at 2022-05-31dStandaloneNumber of employees
Employees244at 2021-05-31dStandaloneNumber of employees
Employees229at 2020-05-31dStandaloneNumber 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.

Segments · 55
SegmentItemPeriodValue
Constructionreportable segmentemployeesat 2024-05-311 pure
Constructionreportable segmentrevenue2023-06-01 → 2024-05-31¥122m
Constructionreportable segmentrevenue external2023-06-01 → 2024-05-31¥106m
Constructionreportable segmentrevenue intersegment2023-06-01 → 2024-05-31¥16m
Constructionreportable segmentsegment assetsat 2024-05-31¥83m
Constructionreportable segmentsegment profit2023-06-01 → 2024-05-31¥3m
SES Divisionreportable segmentdepreciation2023-06-01 → 2024-05-31¥2m
SES Divisionreportable segmentemployeesat 2024-05-31199 pure
SES Divisionreportable segmentrevenue2023-06-01 → 2024-05-31¥1.5bn
SES Divisionreportable segmentrevenue external2023-06-01 → 2024-05-31¥1.5bn
SES Divisionreportable segmentsegment assetsat 2024-05-31¥152m
SES Divisionreportable segmentsegment profit2023-06-01 → 2024-05-31¥311m
Solution Divisionreportable segmentcapex2023-06-01 → 2024-05-31¥1m
Solution Divisionreportable segmentdepreciation2023-06-01 → 2024-05-31¥535,000
Solution Divisionreportable segmentemployeesat 2024-05-319 pure
Solution Divisionreportable segmentrevenue2023-06-01 → 2024-05-31¥252m
Solution Divisionreportable segmentrevenue external2023-06-01 → 2024-05-31¥250m
Solution Divisionreportable segmentrevenue intersegment2023-06-01 → 2024-05-31¥2m
Solution Divisionreportable segmentsegment assetsat 2024-05-31¥18m
Solution Divisionreportable segmentsegment profit2023-06-01 → 2024-05-31¥86m
—segment totalemployeesat 2024-05-31209 pure
Total Of Reportable Segments And Otherssegment totalcapex2023-06-01 → 2024-05-31¥1m
Total Of Reportable Segments And Otherssegment totaldepreciation2023-06-01 → 2024-05-31¥3m
Total Of Reportable Segments And Otherssegment totalrevenue2023-06-01 → 2024-05-31¥1.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2023-06-01 → 2024-05-31¥1.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2023-06-01 → 2024-05-31¥18m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2024-05-31¥253m
Total Of Reportable Segments And Otherssegment totalsegment profit2023-06-01 → 2024-05-31¥400m
Constructionreportable segmentdepreciation2022-06-01 → 2023-05-31¥157,000
Constructionreportable segmentrevenue2022-06-01 → 2023-05-31¥102m
Constructionreportable segmentrevenue external2022-06-01 → 2023-05-31¥102m
Constructionreportable segmentrevenue intersegment2022-06-01 → 2023-05-31¥120,000
Constructionreportable segmentsegment assetsat 2023-05-31¥73m
Constructionreportable segmentsegment profit2022-06-01 → 2023-05-31−¥2m
SES Divisionreportable segmentcapex2022-06-01 → 2023-05-31¥7m
SES Divisionreportable segmentdepreciation2022-06-01 → 2023-05-31¥2m
SES Divisionreportable segmentrevenue2022-06-01 → 2023-05-31¥1.5bn
SES Divisionreportable segmentrevenue external2022-06-01 → 2023-05-31¥1.5bn
SES Divisionreportable segmentsegment assetsat 2023-05-31¥191m
SES Divisionreportable segmentsegment profit2022-06-01 → 2023-05-31¥349m
Solution Divisionreportable segmentrevenue2022-06-01 → 2023-05-31¥114m
Solution Divisionreportable segmentrevenue external2022-06-01 → 2023-05-31¥112m
Solution Divisionreportable segmentrevenue intersegment2022-06-01 → 2023-05-31¥2m
Solution Divisionreportable segmentsegment assetsat 2023-05-31¥14m
Solution Divisionreportable segmentsegment profit2022-06-01 → 2023-05-31¥10m
Total Of Reportable Segments And Otherssegment totalcapex2022-06-01 → 2023-05-31¥7m
Total Of Reportable Segments And Otherssegment totaldepreciation2022-06-01 → 2023-05-31¥3m
Total Of Reportable Segments And Otherssegment totalrevenue2022-06-01 → 2023-05-31¥1.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2022-06-01 → 2023-05-31¥1.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2022-06-01 → 2023-05-31¥2m
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2023-05-31¥279m
Total Of Reportable Segments And Otherssegment totalsegment profit2022-06-01 → 2023-05-31¥358m
SES Divisionreportable segmentemployeesat 2024-05-31199 pure
Solution Divisionreportable segmentemployeesat 2024-05-319 pure
—segment totalemployeesat 2024-05-31208 pure

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

All source rows · 1,182
ItemContextValueUnit
Independent auditors report consolidated (text)FilingDateInstantText · Plus
Audit firm1 consolidatedFilingDateInstant
Original text (Japanese)三優監査法人
Cpa1 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)吉川 秀嗣
Cpa2 audit firm1 consolidatedFilingDateInstant
Original text (Japanese)植木 貴宣
Key audit matters consolidated (text)FilingDateInstantText · Plus
Overview kam consolidated (text)FilingDateInstantText · Plus
Short description kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)繰延税金資産の回収可能性に関する判断
Description including reason kam consolidated (text)FilingDateInstant_Row1MemberText · Plus
Reference kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)注記事項(税効果会計関係)
Reference2 kam consolidatedFilingDateInstant_Row1Member
Original text (Japanese)注記事項(重要な会計上の見積り)
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)三優監査法人
Cpa1 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)吉川 秀嗣
Cpa2 audit firm1 non consolidatedFilingDateInstant
Original text (Japanese)植木 貴宣
Key audit matters non consolidated (text)FilingDateInstantText · Plus
Overview kam non consolidated (text)FilingDateInstantText · Plus
Short description kam non consolidatedFilingDateInstant_Row1Member
Original text (Japanese)繰延税金資産の回収可能性に関する判断
Same as kam for consolidated fskam 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)Prior4YearDuration1512692000JPY
Net sales (5-year summary)Prior3YearDuration1536847000JPY
Net sales (5-year summary)Prior2YearDuration1799188000JPY
Net sales (5-year summary)Prior1YearDuration1747502000JPY
Net sales (5-year summary)CurrentYearDuration1835093000JPY
Ordinary income loss (5-year summary)Prior4YearDuration-64969000JPY
Ordinary income loss (5-year summary)Prior3YearDuration-56079000JPY
Ordinary income loss (5-year summary)Prior2YearDuration30590000JPY
Ordinary income loss (5-year summary)Prior1YearDuration17064000JPY
Ordinary income loss (5-year summary)CurrentYearDuration5957000JPY
Profit loss attributable to owners of parent (5-year summary)Prior4YearDuration-67420000JPY
Profit loss attributable to owners of parent (5-year summary)Prior3YearDuration-76933000JPY
Profit loss attributable to owners of parent (5-year summary)Prior2YearDuration29960000JPY
Profit loss attributable to owners of parent (5-year summary)Prior1YearDuration8467000JPY
Profit loss attributable to owners of parent (5-year summary)CurrentYearDuration3557000JPY
Comprehensive income (5-year summary)Prior4YearDuration-67420000JPY
Comprehensive income (5-year summary)Prior3YearDuration-76933000JPY
Comprehensive income (5-year summary)Prior2YearDuration29960000JPY
Comprehensive income (5-year summary)Prior1YearDuration8467000JPY
Comprehensive income (5-year summary)CurrentYearDuration3557000JPY
Net assets (5-year summary)Prior4YearInstant394687000JPY
Net assets (5-year summary)Prior3YearInstant317754000JPY
Net assets (5-year summary)Prior2YearInstant347715000JPY
Net assets (5-year summary)Prior1YearInstant356182000JPY
Net assets (5-year summary)CurrentYearInstant359740000JPY
Total assets (5-year summary)Prior4YearInstant851590000JPY

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 2023-05-31pass
balance sheet identityconsolidated 2024-05-31pass
balance sheet identitynon_consolidated 2023-05-31pass
balance sheet identitynon_consolidated 2024-05-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2022-05-31pass
statement vs summary · net assetsconsolidated 2023-05-31pass
statement vs summary · net assetsconsolidated 2024-05-31pass
statement vs summary · net assetsnon_consolidated 2022-05-31pass
statement vs summary · net assetsnon_consolidated 2023-05-31pass
statement vs summary · net assetsnon_consolidated 2024-05-31pass
statement vs summary · net income attributable to parentconsolidated 2022-06-01/2023-05-31pass
statement vs summary · net income attributable to parentconsolidated 2023-06-01/2024-05-31pass
statement vs summary · operating cash flowconsolidated 2022-06-01/2023-05-31pass
statement vs summary · operating cash flowconsolidated 2023-06-01/2024-05-31pass
statement vs summary · revenueconsolidated 2022-06-01/2023-05-31pass
statement vs summary · revenueconsolidated 2023-06-01/2024-05-31pass
statement vs summary · revenuenon_consolidated 2022-06-01/2023-05-31pass
statement vs summary · revenuenon_consolidated 2023-06-01/2024-05-31pass
statement vs summary · total assetsconsolidated 2023-05-31pass
statement vs summary · total assetsconsolidated 2024-05-31pass
statement vs summary · total assetsnon_consolidated 2023-05-31pass
statement vs summary · total assetsnon_consolidated 2024-05-31pass