Half-year report · HY
9823.TEDINET S100Y4IX
Period2025-10-01 → 2026-03-31
Filed2026-05-15
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 48
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥111.7bn | 2025-10-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥112.9bn | 2025-10-01 → 2026-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥1.2bn | 2025-10-01 → 2026-03-31 | Cons. | Operating revenue2 |
| Revenue | ¥191.4bn | 2024-10-01 → 2025-09-30 | Cons. | Net sales (5-year summary) |
| Revenue | ¥92.3bn | 2024-10-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥93.4bn | 2024-10-01 → 2025-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥1.2bn | 2024-10-01 → 2025-03-31 | Cons. | Operating revenue2 |
| Operating income | ¥4.4bn | 2025-10-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥4.3bn | 2024-10-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥4.8bn | 2025-10-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.2bn | 2024-10-01 → 2025-09-30 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.5bn | 2024-10-01 → 2025-03-31 | Cons. | Ordinary income |
| Profit before tax | ¥4.8bn | 2025-10-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥4.5bn | 2024-10-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.2bn | 2025-10-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.2bn | 2024-10-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.1bn | 2024-10-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥3.2bn | 2025-10-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥3.1bn | 2024-10-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥97.3bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥86.8bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥79.2bn | at 2025-03-31 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥52.1bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥44.4bn | at 2025-09-30 | Cons. | Liabilities |
| Net assets / equity | ¥45.2bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥42.4bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥40.6bn | at 2025-03-31 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.1bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.5bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.1bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.5bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.7bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.7bn | at 2024-09-30v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥5.5bn | 2025-10-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥10.2bn | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.6bn | 2024-10-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥5.2bn | 2025-10-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥9.8bn | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.1bn | 2024-10-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥363m | 2025-10-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥543m | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.3bn | 2024-10-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥64.45 | 2025-10-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥104.91 | 2024-10-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥61.46 | 2024-10-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 46.4% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.8% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.2% | at 2025-03-31 | Cons. | 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
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-10-01 → 2026-03-31 | ¥270m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-10-01 → 2026-03-31 | ¥270m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-10-01 → 2026-03-31 | ¥0 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-10-01 → 2026-03-31 | ¥54m |
| Reconciling Itemsreconciling | revenue | 2025-10-01 → 2026-03-31 | ¥0 |
| Reconciling Itemsreconciling | revenue intersegment | 2025-10-01 → 2026-03-31 | ¥0 |
| Supermarketreportable segment | revenue | 2025-10-01 → 2026-03-31 | ¥112.6bn |
| Supermarketreportable segment | revenue external | 2025-10-01 → 2026-03-31 | ¥112.6bn |
| Supermarketreportable segment | revenue intersegment | 2025-10-01 → 2026-03-31 | ¥0 |
| Supermarketreportable segment | segment profit | 2025-10-01 → 2026-03-31 | ¥4.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-10-01 → 2026-03-31 | ¥112.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-10-01 → 2026-03-31 | ¥112.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-10-01 → 2026-03-31 | ¥0 |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-10-01 → 2026-03-31 | ¥4.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-10-01 → 2025-03-31 | ¥273m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-10-01 → 2025-03-31 | ¥273m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-10-01 → 2025-03-31 | ¥0 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-10-01 → 2025-03-31 | ¥54m |
| Reconciling Itemsreconciling | revenue | 2024-10-01 → 2025-03-31 | −¥1m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-10-01 → 2025-03-31 | −¥1m |
| Supermarketreportable segment | revenue | 2024-10-01 → 2025-03-31 | ¥93.1bn |
| Supermarketreportable segment | revenue external | 2024-10-01 → 2025-03-31 | ¥93.1bn |
| Supermarketreportable segment | revenue intersegment | 2024-10-01 → 2025-03-31 | ¥1m |
| Supermarketreportable segment | segment profit | 2024-10-01 → 2025-03-31 | ¥4.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-10-01 → 2025-03-31 | ¥93.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-10-01 → 2025-03-31 | ¥93.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-10-01 → 2025-03-31 | ¥1m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-10-01 → 2025-03-31 | ¥4.3bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 502
| Item | Context | Value | Unit |
|---|---|---|---|
| Provision for directors retirement benefits sga | InterimDuration | 21000000 | JPY |
| Rent expenses sga | Prior1InterimDuration | 2090000000 | JPY |
| Rent expenses sga | InterimDuration | 2160000000 | JPY |
| Revenues from external customers | Prior1InterimDuration_jpcrp040300-ssr_E03173-000SupermarketReportableSegmentsMember | 93145000000 | JPY |
| Revenues from external customers | Prior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 273000000 | JPY |
| Revenues from external customers | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 93418000000 | JPY |
| Revenues from external customers | Prior1InterimDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1InterimDuration | 93418000000 | JPY |
| Transactions with other segments | Prior1InterimDuration_jpcrp040300-ssr_E03173-000SupermarketReportableSegmentsMember | 1000000 | JPY |
| Transactions with other segments | Prior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 0 | JPY |
| Transactions with other segments | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 1000000 | JPY |
| Transactions with other segments | Prior1InterimDuration_ReconcilingItemsMember | -1000000 | JPY |
| Transactions with other segments | Prior1InterimDuration | － | JPY |
| Operating revenue1 | Prior1InterimDuration_jpcrp040300-ssr_E03173-000SupermarketReportableSegmentsMember | 93146000000 | JPY |
| Operating revenue1 | Prior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 273000000 | JPY |
| Operating revenue1 | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 93420000000 | JPY |
| Operating revenue1 | Prior1InterimDuration_ReconcilingItemsMember | -1000000 | JPY |
| Operating revenue1 | Prior1InterimDuration | 93418000000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E03173-000SupermarketReportableSegmentsMember | 4268000000 | JPY |
| Operating income | Prior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 54000000 | JPY |
| Operating income | Prior1InterimDuration_TotalOfReportableSegmentsAndOthersMember | 4322000000 | JPY |
| Operating income | Prior1InterimDuration_ReconcilingItemsMember | － | JPY |
| Operating income | Prior1InterimDuration | 4322000000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E03173-000SupermarketReportableSegmentsMember | 112632000000 | JPY |
| Revenues from external customers | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 270000000 | JPY |
| Revenues from external customers | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 112902000000 | JPY |
| Revenues from external customers | InterimDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | InterimDuration | 112902000000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E03173-000SupermarketReportableSegmentsMember | 0 | JPY |
| Transactions with other segments | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 0 | JPY |
| Transactions with other segments | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 0 | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | -0 | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Operating revenue1 | InterimDuration_jpcrp040300-ssr_E03173-000SupermarketReportableSegmentsMember | 112632000000 | JPY |
| Operating revenue1 | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 270000000 | JPY |
| Operating revenue1 | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 112903000000 | JPY |
| Operating revenue1 | InterimDuration_ReconcilingItemsMember | -0 | JPY |
| Operating revenue1 | InterimDuration | 112902000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E03173-000SupermarketReportableSegmentsMember | 4301000000 | JPY |
| Operating income | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 54000000 | JPY |
| Operating income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 4356000000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | － | JPY |
| Operating income | InterimDuration | 4356000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)半期報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-05-15 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第61期中（自 2025年10月１日 至 2026年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社マミーマートホールディングス（旧会社名 株式会社マミーマート） | |
| Company name in english cover page | FilingDateInstant | Original text (Japanese)Mami-mart Holdings Corporation（旧英訳名 Mammy Mart Corporation） |
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 identity | pass rounding |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |