Half-year report · HY

Period2025-09-01 → 2026-02-28
Filed2026-04-10
StandardJapan GAAP
ConsolidatedYes
Data checks11 of 11 passed
Key figures · 29
MetricValuePeriodScopeSource row
Revenue¥8.7bn2025-09-01 → 2026-02-28Cons.Net sales
Revenue¥11.4bn2024-09-01 → 2025-08-31Cons.Net sales (5-year summary)
Operating income¥1.6bn2025-09-01 → 2026-02-28Cons.Operating income
Ordinary income¥1.5bn2025-09-01 → 2026-02-28Cons.Ordinary income
Ordinary income¥1.9bn2024-09-01 → 2025-08-31Cons.Ordinary income loss (5-year summary)
Profit before tax¥2.5bn2025-09-01 → 2026-02-28Cons.Income before income taxes
Net income (owners)¥1.7bn2025-09-01 → 2026-02-28Cons.Profit loss attributable to owners of parent
Net income (owners)¥1.4bn2024-09-01 → 2025-08-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income¥1.7bn2025-09-01 → 2026-02-28Cons.Profit loss
Total assets¥26.6bnat 2026-02-28Cons.Assets
Total assets¥25.4bnat 2025-08-31Cons.Assets
Total liabilities¥17.0bnat 2026-02-28Cons.Liabilities
Total liabilities¥17.3bnat 2025-08-31Cons.Liabilities
Net assets / equity¥9.6bnat 2026-02-28Cons.Net assets
Net assets / equity¥8.2bnat 2025-08-31Cons.Net assets
Cash and deposits¥5.1bnat 2026-02-28Cons.Cash and deposits
Cash and deposits¥4.3bnat 2025-08-31Cons.Cash and deposits
Cash & equivalents¥5.1bnat 2026-02-28Cons.Cash and cash equivalents
Cash & equivalents¥4.3bnat 2025-08-31Cons.Cash and cash equivalents
Operating cash flow¥1.6bn2025-09-01 → 2026-02-28Cons.Net cash provided by used in operating activities
Operating cash flow¥3.1bn2024-09-01 → 2025-08-31Cons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow¥464m2025-09-01 → 2026-02-28Cons.Net cash provided by used in investment activities
Investing cash flow−¥9.7bn2024-09-01 → 2025-08-31Cons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥1.2bn2025-09-01 → 2026-02-28Cons.Net cash provided by used in financing activities
Financing cash flow¥7.9bn2024-09-01 → 2025-08-31Cons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥65.992025-09-01 → 2026-02-28Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥53.562024-09-01 → 2025-08-31Cons.Basic earnings loss per share (5-year summary)
Equity ratio36.2%at 2026-02-28Cons.Equity to asset ratio (5-year summary)
Equity ratio32.1%at 2025-08-31Cons.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 · 14
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-09-01 → 2026-02-28−¥1m
Reconciling Itemsreconcilingrevenue intersegment2025-09-01 → 2026-02-28−¥1m
Reconciling Itemsreconcilingsegment profit2025-09-01 → 2026-02-28−¥1m
Functional Materialsreportable segmentrevenue2025-09-01 → 2026-02-28¥4.8bn
Functional Materialsreportable segmentrevenue external2025-09-01 → 2026-02-28¥4.8bn
Functional Materialsreportable segmentrevenue intersegment2025-09-01 → 2026-02-28¥1m
Functional Materialsreportable segmentsegment profit2025-09-01 → 2026-02-28¥744m
Precision Componentsreportable segmentrevenue2025-09-01 → 2026-02-28¥3.9bn
Precision Componentsreportable segmentrevenue external2025-09-01 → 2026-02-28¥3.9bn
Precision Componentsreportable segmentsegment profit2025-09-01 → 2026-02-28¥825m
Total Of Reportable Segments And Otherssegment totalrevenue2025-09-01 → 2026-02-28¥8.7bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-09-01 → 2026-02-28¥8.7bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-09-01 → 2026-02-28¥1m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-09-01 → 2026-02-28¥1.6bn

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

All source rows · 384
ItemContextValueUnit
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_SharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_SharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)株式会社マルマエ
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)鹿児島県出水市大野原町2141番地
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
Notes on change in unit of amount 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 changes in scope of consolidation or equity method (text)InterimDurationText · Plus
Notes changes in accounting policies which are difficult to distinguish from changes in accounting estimates semi annual consolidated financial statements (text)InterimDurationText · Plus
Debtors notes regarding overdraft contracts and or loan commitments (text)InterimInstantText · 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)InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (text)InterimDurationText · Plus
Disclosure of changes etc in reportable segments (text)InterimDurationText · Plus
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes business combinations semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes per share information semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes significant events after reporting period 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 · 11 of 11 passed
balance sheet identityconsolidated 2025-08-31pass rounding
balance sheet identityconsolidated 2026-02-28pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-08-31pass
statement vs summary · net assetsconsolidated 2026-02-28pass
statement vs summary · net income attributable to parentconsolidated 2025-09-01/2026-02-28pass
statement vs summary · operating cash flowconsolidated 2025-09-01/2026-02-28pass
statement vs summary · revenueconsolidated 2025-09-01/2026-02-28pass
statement vs summary · total assetsconsolidated 2025-08-31pass
statement vs summary · total assetsconsolidated 2026-02-28pass