Annual report

Period2025-06-01 → 2026-05-31
Filed2026-08-26
StandardJapan GAAP
ConsolidatedNo
Data checks12 of 13 passed
Key figures · 116
MetricValuePeriodScopeSource row
Revenue¥1.8bn2025-06-01 → 2026-05-31StandaloneNet sales
Revenue¥1.7bn2024-06-01 → 2025-05-31StandaloneNet sales
Revenue¥1.8bn2023-06-01 → 2024-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.7bn2023-06-01 → 2024-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.7bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.6bn2022-06-01 → 2023-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.8bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Revenue¥1.6bn2021-06-01 → 2022-05-31vStandaloneNet sales (5-year summary)
Operating income¥65m2025-06-01 → 2026-05-31StandaloneOperating income
Operating income¥37m2024-06-01 → 2025-05-31StandaloneOperating income
Ordinary income¥63m2025-06-01 → 2026-05-31StandaloneOrdinary income
Ordinary income¥70m2024-06-01 → 2025-05-31StandaloneOrdinary income
Ordinary income¥6m2023-06-01 → 2024-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥5m2023-06-01 → 2024-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥17m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥19m2022-06-01 → 2023-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥31m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Ordinary income¥21m2021-06-01 → 2022-05-31vStandaloneOrdinary income loss (5-year summary)
Profit before tax¥62m2025-06-01 → 2026-05-31StandaloneIncome before income taxes
Profit before tax¥70m2024-06-01 → 2025-05-31StandaloneIncome before income taxes
Net income (owners)¥4m2023-06-01 → 2024-05-31vStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income (owners)¥8m2022-06-01 → 2023-05-31vStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income (owners)¥30m2021-06-01 → 2022-05-31vStandaloneProfit loss attributable to owners of parent (5-year summary)
Net income¥42m2025-06-01 → 2026-05-31StandaloneProfit loss
Net income¥59m2024-06-01 → 2025-05-31StandaloneProfit loss
Net income¥640,0002023-06-01 → 2024-05-31vStandaloneNet income loss (5-year summary)
Net income¥12m2022-06-01 → 2023-05-31vStandaloneNet income loss (5-year summary)
Net income¥22m2021-06-01 → 2022-05-31vStandaloneNet income loss (5-year summary)
Total assets¥835mat 2026-05-31StandaloneAssets
Total assets¥700mat 2025-05-31StandaloneAssets
Total assets¥717mat 2024-05-31vStandaloneTotal assets (5-year summary)
Total assets¥643mat 2024-05-31vStandaloneTotal assets (5-year summary)
Total assets¥713mat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥648mat 2023-05-31vStandaloneTotal assets (5-year summary)
Total assets¥782mat 2022-05-31vStandaloneTotal assets (5-year summary)
Total assets¥690mat 2022-05-31vStandaloneTotal assets (5-year summary)
Total liabilities¥424mat 2026-05-31StandaloneLiabilities
Total liabilities¥327mat 2025-05-31StandaloneLiabilities
Net assets / equity¥410mat 2026-05-31StandaloneNet assets
Net assets / equity¥373mat 2025-05-31StandaloneNet assets
Net assets / equity¥314mat 2024-05-31vStandaloneNet assets
Net assets / equity¥360mat 2024-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥356mat 2023-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥313mat 2023-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥348mat 2022-05-31vStandaloneNet assets (5-year summary)
Net assets / equity¥302mat 2022-05-31vStandaloneNet assets (5-year summary)
Cash and deposits¥487mat 2026-05-31StandaloneCash and deposits
Cash and deposits¥389mat 2025-05-31StandaloneCash and deposits
Cash & equivalents¥487mat 2026-05-31StandaloneCash and cash equivalents
Cash & equivalents¥389mat 2025-05-31StandaloneCash and cash equivalents
Cash & equivalents¥302mat 2024-05-31vStandaloneCash and cash equivalents
Cash & equivalents¥373mat 2024-05-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥364mat 2023-05-31vStandaloneCash and cash equivalents (5-year summary)
Cash & equivalents¥414mat 2022-05-31vStandaloneCash and cash equivalents (5-year summary)
Operating cash flow¥137m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥92m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in operating activities
Operating cash flow¥54m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow−¥24m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Operating cash flow¥66m2021-06-01 → 2022-05-31vStandaloneNet cash provided by used in operating activities (5-year summary)
Investing cash flow−¥15m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow¥12m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in investment activities
Investing cash flow−¥27m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥18m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Investing cash flow−¥5m2021-06-01 → 2022-05-31vStandaloneNet cash provided by used in investing activities (5-year summary)
Financing cash flow−¥23m2025-06-01 → 2026-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥17m2024-06-01 → 2025-05-31StandaloneNet cash provided by used in financing activities
Financing cash flow−¥19m2023-06-01 → 2024-05-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥8m2022-06-01 → 2023-05-31vStandaloneNet cash provided by used in financing activities (5-year summary)
Financing cash flow−¥4,0002021-06-01 → 2022-05-31vStandaloneNet cash provided by used in financing activities (5-year summary)
EPS (basic)¥44.332025-06-01 → 2026-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥63.222024-06-01 → 2025-05-31StandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥3.782023-06-01 → 2024-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥0.682023-06-01 → 2024-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥9.012022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥12.312022-06-01 → 2023-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥31.872021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
EPS (basic)¥23.882021-06-01 → 2022-05-31vStandaloneBasic earnings loss per share (5-year summary)
Dividend per share¥152025-06-01 → 2026-05-31StandaloneDividend paid per share (5-year summary)
Dividend per share¥52024-06-01 → 2025-05-31StandaloneDividend paid per share (5-year summary)
Net assets per share¥436.57at 2026-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥397.24at 2025-05-31StandaloneNet assets per share (5-year summary)
Net assets per share¥382.7at 2024-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥334.02at 2024-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥378.92at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥333.33at 2023-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥369.91at 2022-05-31vStandaloneNet assets per share (5-year summary)
Net assets per share¥321.03at 2022-05-31vStandaloneNet assets per share (5-year summary)
Equity ratio49.2%at 2026-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio53.3%at 2025-05-31StandaloneEquity to asset ratio (5-year summary)
Equity ratio50.2%at 2024-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio48.8%at 2024-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio50.0%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio48.3%at 2023-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio44.5%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
Equity ratio43.7%at 2022-05-31vStandaloneEquity to asset ratio (5-year summary)
ROE10.6%2025-06-01 → 2026-05-31StandaloneRate of return on equity (5-year summary)
ROE17.3%2024-06-01 → 2025-05-31StandaloneRate of return on equity (5-year summary)
ROE1.0%2023-06-01 → 2024-05-31vStandaloneRate of return on equity (5-year summary)
ROE0.2%2023-06-01 → 2024-05-31vStandaloneRate of return on equity (5-year summary)
ROE2.4%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE3.8%2022-06-01 → 2023-05-31vStandaloneRate of return on equity (5-year summary)
ROE9.0%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
ROE7.7%2021-06-01 → 2022-05-31vStandaloneRate of return on equity (5-year summary)
Shares issued986,000at 2026-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued986,000at 2025-05-31StandaloneTotal number of issued shares (5-year summary)
Shares issued986,000at 2024-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued986,000at 2023-05-31vStandaloneTotal number of issued shares (5-year summary)
Shares issued986,000at 2022-05-31vStandaloneTotal number of issued shares (5-year summary)
Employees230at 2026-05-31StandaloneNumber of employees
Employees235at 2025-05-31StandaloneNumber of employees
Employees240at 2024-05-31vStandaloneNumber of employees
Employees239at 2024-05-31vStandaloneNumber of employees
Employees238at 2023-05-31vStandaloneNumber of employees
Employees237at 2023-05-31vStandaloneNumber of employees
Employees238at 2022-05-31vStandaloneNumber of employees
Employees237at 2022-05-31vStandaloneNumber 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 · 37
SegmentItemPeriodValue
SES Divisionreportable segmentdepreciation2025-06-01 → 2026-05-31¥2m
SES Divisionreportable segmentemployeesat 2026-05-31194 pure
SES Divisionreportable segmentrevenue2025-06-01 → 2026-05-31¥1.7bn
SES Divisionreportable segmentrevenue external2025-06-01 → 2026-05-31¥1.7bn
SES Divisionreportable segmentsegment assetsat 2026-05-31¥159m
SES Divisionreportable segmentsegment profit2025-06-01 → 2026-05-31¥419m
Solution Divisionreportable segmentcapex2025-06-01 → 2026-05-31¥2m
Solution Divisionreportable segmentdepreciation2025-06-01 → 2026-05-31¥611,000
Solution Divisionreportable segmentemployeesat 2026-05-318 pure
Solution Divisionreportable segmentrevenue2025-06-01 → 2026-05-31¥120m
Solution Divisionreportable segmentrevenue external2025-06-01 → 2026-05-31¥120m
Solution Divisionreportable segmentsegment assetsat 2026-05-31¥21m
Solution Divisionreportable segmentsegment profit2025-06-01 → 2026-05-31¥12m
—segment totalemployeesat 2026-05-31202 pure
Total Of Reportable Segments And Otherssegment totalcapex2025-06-01 → 2026-05-31¥2m
Total Of Reportable Segments And Otherssegment totaldepreciation2025-06-01 → 2026-05-31¥3m
Total Of Reportable Segments And Otherssegment totalrevenue2025-06-01 → 2026-05-31¥1.8bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-06-01 → 2026-05-31¥1.8bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2026-05-31¥179m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-06-01 → 2026-05-31¥431m
SES Divisionreportable segmentdepreciation2024-06-01 → 2025-05-31¥2m
SES Divisionreportable segmentrevenue2024-06-01 → 2025-05-31¥1.5bn
SES Divisionreportable segmentrevenue external2024-06-01 → 2025-05-31¥1.5bn
SES Divisionreportable segmentsegment assetsat 2025-05-31¥152m
SES Divisionreportable segmentsegment profit2024-06-01 → 2025-05-31¥349m
Solution Divisionreportable segmentcapex2024-06-01 → 2025-05-31¥3m
Solution Divisionreportable segmentdepreciation2024-06-01 → 2025-05-31¥1m
Solution Divisionreportable segmentrevenue2024-06-01 → 2025-05-31¥186m
Solution Divisionreportable segmentrevenue external2024-06-01 → 2025-05-31¥186m
Solution Divisionreportable segmentsegment assetsat 2025-05-31¥14m
Solution Divisionreportable segmentsegment profit2024-06-01 → 2025-05-31¥44m
Total Of Reportable Segments And Otherssegment totalcapex2024-06-01 → 2025-05-31¥3m
Total Of Reportable Segments And Otherssegment totaldepreciation2024-06-01 → 2025-05-31¥4m
Total Of Reportable Segments And Otherssegment totalrevenue2024-06-01 → 2025-05-31¥1.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-06-01 → 2025-05-31¥1.7bn
Total Of Reportable Segments And Otherssegment totalsegment assetsat 2025-05-31¥166m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-06-01 → 2025-05-31¥394m

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

All source rows · 997
ItemContextValueUnit
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000UenoEriaMember
Original text (Japanese)(注)3
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000KawanoIbukiMember
Original text (Japanese)代表取締役社長
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000KawanoIbukiMember
Original text (Japanese)河野 活
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000KawanoIbukiMember1971-04-20
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E05641-000KawanoIbukiMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000KawanoIbukiMember
Original text (Japanese)(注)3
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000OkaTakashiMember
Original text (Japanese)取締役
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000OkaTakashiMember
Original text (Japanese)岡 崇史
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000OkaTakashiMember1977-05-16
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E05641-000OkaTakashiMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000OkaTakashiMember
Original text (Japanese)(注)3
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000MasumotoMihoMember
Original text (Japanese)取締役
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000MasumotoMihoMember
Original text (Japanese)桝本 美穂
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000MasumotoMihoMember1974-09-23
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E05641-000MasumotoMihoMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000MasumotoMihoMember
Original text (Japanese)(注)3
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000KanadoYoshitadaMember
Original text (Japanese)常勤監査役
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000KanadoYoshitadaMember
Original text (Japanese)金堂 義宰
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000KanadoYoshitadaMember1970-07-28
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E05641-000KanadoYoshitadaMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000KanadoYoshitadaMember
Original text (Japanese)(注)4
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000TateishiHiroyukiMember
Original text (Japanese)監査役
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000TateishiHiroyukiMember
Original text (Japanese)立石 浩将
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000TateishiHiroyukiMember1976-09-03
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E05641-000TateishiHiroyukiMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000TateishiHiroyukiMember
Original text (Japanese)(注)5
Official title or position information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000MinamitaniHirokoMember
Original text (Japanese)監査役
Name information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000MinamitaniHirokoMember
Original text (Japanese)南谷 博子
Date of birth information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000MinamitaniHirokoMember1978-07-28
Career summary information about directors and corporate auditors proposal (text)FilingDateInstant_jpcrp030000-asr_E05641-000MinamitaniHirokoMemberText · Plus
Term of office information about directors and corporate auditors proposalFilingDateInstant_jpcrp030000-asr_E05641-000MinamitaniHirokoMember
Original text (Japanese)(注)4
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row1MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row2MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row3MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row4MemberText · Plus
Footnotes directors and corporate auditors proposal (text)FilingDateInstant_Row5MemberText · Plus
Outside directors and outside corporate auditors (text)FilingDateInstantText · Plus
Audits (text)FilingDateInstantText · Plus
Remuneration for directors and other officers (text)FilingDateInstantText · Plus
Shareholdings (text)FilingDateInstantText · Plus
Basic policy on human resources strategy employees etc (text)FilingDateInstantText · Plus
Information about employees (text)FilingDateInstantText · Plus
Regulations in accordance with which financial statements have been prepared financial informationCurrentYearDurationText · Plus
Note on independent audit financial informationCurrentYearDurationText · Plus
Description of fact that consolidated financial statements have not been prepared financial informationCurrentYearDuration
Original text (Japanese) 当社は子会社を有していないため、連結財務諸表を作成しておりません。
Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial informationCurrentYearDurationText · Plus
Balance sheet (text)CurrentYearDurationText · Plus
Statement of income (text)CurrentYearDurationText · Plus
Detailed schedule of cost of sales (text)CurrentYearDurationText · Plus
Statement of changes in equity (text)CurrentYearDurationText · 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 13 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 2024-05-31mismatch
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