Half-year report · HY

Period2025-06-01 → 2025-11-30
Filed2026-01-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥11.9bn2025-06-01 → 2025-11-30Cons.Net sales
Revenue¥20.6bn2024-06-01 → 2025-05-31Cons.Net sales (5-year summary)
Revenue¥9.5bn2024-06-01 → 2024-11-30Cons.Net sales
Operating income¥543m2025-06-01 → 2025-11-30Cons.Operating income
Operating income¥335m2024-06-01 → 2024-11-30Cons.Operating income
Ordinary income¥549m2025-06-01 → 2025-11-30Cons.Ordinary income
Ordinary income¥1.0bn2024-06-01 → 2025-05-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥336m2024-06-01 → 2024-11-30Cons.Ordinary income
Profit before tax¥549m2025-06-01 → 2025-11-30Cons.Income before income taxes
Profit before tax¥336m2024-06-01 → 2024-11-30Cons.Income before income taxes
Net income (owners)¥359m2025-06-01 → 2025-11-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥689m2024-06-01 → 2025-05-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥223m2024-06-01 → 2024-11-30Cons.Profit loss attributable to owners of parent
Net income¥359m2025-06-01 → 2025-11-30Cons.Profit loss
Net income¥223m2024-06-01 → 2024-11-30Cons.Profit loss
Total assets¥9.9bnat 2025-11-30Cons.Assets
Total assets¥9.9bnat 2025-05-31Cons.Assets
Total assets¥8.8bnat 2024-11-30Cons.Total assets (5-year summary)
Total liabilities¥4.8bnat 2025-11-30Cons.Liabilities
Total liabilities¥5.1bnat 2025-05-31Cons.Liabilities
Net assets / equity¥5.1bnat 2025-11-30Cons.Net assets
Net assets / equity¥4.8bnat 2025-05-31Cons.Net assets
Net assets / equity¥4.3bnat 2024-11-30Cons.Net assets (5-year summary)
Cash and deposits¥2.0bnat 2025-11-30Cons.Cash and deposits
Cash and deposits¥2.5bnat 2025-05-31Cons.Cash and deposits
Cash & equivalents¥1.4bnat 2025-11-30Cons.Cash and cash equivalents
Cash & equivalents¥1.9bnat 2025-05-31Cons.Cash and cash equivalents
Cash & equivalents¥1.2bnat 2024-11-30Cons.Cash and cash equivalents
Cash & equivalents¥1.5bnat 2024-05-31vCons.Cash and cash equivalents
Operating cash flow−¥523m2025-06-01 → 2025-11-30Cons.Net cash provided by used in operating activities
Operating cash flow¥865m2024-06-01 → 2025-05-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥45m2024-06-01 → 2024-11-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥43m2025-06-01 → 2025-11-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥30m2024-06-01 → 2025-05-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥13m2024-06-01 → 2024-11-30Cons.Net cash provided by used in investment activities
Financing cash flow¥54m2025-06-01 → 2025-11-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥369m2024-06-01 → 2025-05-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥232m2024-06-01 → 2024-11-30Cons.Net cash provided by used in financing activities
EPS (basic)¥55.652025-06-01 → 2025-11-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥106.982024-06-01 → 2025-05-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥34.682024-06-01 → 2024-11-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio51.2%at 2025-11-30Cons.Equity to asset ratio (5-year summary)
Equity ratio48.4%at 2025-05-31Cons.Equity to asset ratio (5-year summary)
Equity ratio49.3%at 2024-11-30Cons.Equity to asset ratio (5-year summary)

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 · 28
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-06-01 → 2025-11-30−¥35m
Reconciling Itemsreconcilingrevenue intersegment2025-06-01 → 2025-11-30−¥35m
Reconciling Itemsreconcilingsegment profit2025-06-01 → 2025-11-30−¥3m
Mentenansreportable segmentrevenue2025-06-01 → 2025-11-30¥10.6bn
Mentenansreportable segmentrevenue external2025-06-01 → 2025-11-30¥10.6bn
Mentenansreportable segmentrevenue intersegment2025-06-01 → 2025-11-30¥27m
Mentenansreportable segmentsegment profit2025-06-01 → 2025-11-30¥449m
Servisereportable segmentrevenue2025-06-01 → 2025-11-30¥1.4bn
Servisereportable segmentrevenue external2025-06-01 → 2025-11-30¥1.3bn
Servisereportable segmentrevenue intersegment2025-06-01 → 2025-11-30¥8m
Servisereportable segmentsegment profit2025-06-01 → 2025-11-30¥98m
Total Of Reportable Segments And Otherssegment totalrevenue2025-06-01 → 2025-11-30¥12.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-06-01 → 2025-11-30¥11.9bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-06-01 → 2025-11-30¥35m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-06-01 → 2025-11-30¥546m
Reconciling Itemsreconcilingrevenue2024-06-01 → 2024-11-30−¥10m
Reconciling Itemsreconcilingrevenue intersegment2024-06-01 → 2024-11-30−¥10m
Mentenansreportable segmentrevenue2024-06-01 → 2024-11-30¥8.8bn
Mentenansreportable segmentrevenue external2024-06-01 → 2024-11-30¥8.8bn
Mentenansreportable segmentsegment profit2024-06-01 → 2024-11-30¥337m
Servisereportable segmentrevenue2024-06-01 → 2024-11-30¥698m
Servisereportable segmentrevenue external2024-06-01 → 2024-11-30¥688m
Servisereportable segmentrevenue intersegment2024-06-01 → 2024-11-30¥10m
Servisereportable segmentsegment profit2024-06-01 → 2024-11-30−¥2m
Total Of Reportable Segments And Otherssegment totalrevenue2024-06-01 → 2024-11-30¥9.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-06-01 → 2024-11-30¥9.5bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-06-01 → 2024-11-30¥10m
Total Of Reportable Segments And Otherssegment totalsegment profit2024-06-01 → 2024-11-30¥335m

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

All source rows · 494
ItemContextValueUnit
Name major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)光通信KK投資事業有限責任組合
Address major shareholdersInterimInstant_No5MajorShareholdersMember
Original text (Japanese)東京都豊島区西池袋1丁目4-10
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)中島 諒子
Address major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)東京都港区
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)UH Partners 3投資事業有限責任組合
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都豊島区南池袋2丁目9-9
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)中島 悠希
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)沖縄県島尻郡
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)三機サービス従業員持株会
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)兵庫県姫路市阿保甲576番1
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)中島 薫子
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)兵庫県姫路市
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember
Original text (Japanese)1単元(100株)未満の株式
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社三機サービス
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)兵庫県姫路市阿保甲576番地1
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus
Notes accounting treatments specific to semi annual financial statements type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Debtors notes regarding overdraft contracts and or loan commitments (text)InterimInstantText · Plus
Notes when there is significant seasonal fluctuation in sales or operating expenses (text)InterimDurationText · Plus
Major components of selling general and administrative expenses (text)InterimDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDurationText · Plus
Notes regarding dividend (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Footnotes regarding segment information table (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes per share information semi annual consolidated financial statements (text)InterimDurationText · Plus
Other information consolidated financial statements etc (text)InterimDurationText · Plus
Information about company which provides guarantee to reporting company (text)FilingDateInstantText · 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 · 14 of 14 passed
balance sheet identityconsolidated 2025-05-31pass rounding
balance sheet identityconsolidated 2025-11-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-05-31pass
statement vs summary · net assetsconsolidated 2025-11-30pass
statement vs summary · net income attributable to parentconsolidated 2024-06-01/2024-11-30pass
statement vs summary · net income attributable to parentconsolidated 2025-06-01/2025-11-30pass
statement vs summary · operating cash flowconsolidated 2024-06-01/2024-11-30pass
statement vs summary · operating cash flowconsolidated 2025-06-01/2025-11-30pass
statement vs summary · revenueconsolidated 2024-06-01/2024-11-30pass
statement vs summary · revenueconsolidated 2025-06-01/2025-11-30pass
statement vs summary · total assetsconsolidated 2025-05-31pass
statement vs summary · total assetsconsolidated 2025-11-30pass