Komori

Notice of Monthly Performance Disclosure for June 2026

Updated the year-on-year monthly results for June 2026. Total-store sales were 115.7% of the prior-year month, while same-store sales were 102.2%.

Worth reading
38Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
115.7
%
Wording
Definitive
How definitive the wording is.

Sales for this month

June 2026Fiscal year ending September 2026
Net Sales / All Stores
+15.7%
Net Sales / Existing stores
+2.2%
Total-store sales
+15.7%
Same-Store Sales
+2.2%
Number of Customers / All Stores
+11.4%
Number of Customers / Existing stores
+0.4%
Average Spend per Customer / All Stores
+3.9%
Average Spend per Customer / Existing stores
+1.8%
The center line represents the same level as the same month of the previous year (100). The distance from the line represents the year-on-year change.
Monthly Commentary

Updated the year-on-year monthly performance trends of major companies for June 2026.

Monthly trend for the same period last year

Month October 2025 / All-store sales year-on-year 123.6 / Year-on-year sales at existing stores 112, Month November 2025 / All-store sales year-on-year 124.5 / Year-on-year sales at existing stores 111.9, Month December 2025 / All-store sales year-on-year 120.9 / Year-on-year sales at existing stores 107.3, Month January 2026 / All-store sales year-on-year 119.1 / Year-on-year sales at existing stores 106.5, Month February 2026 / All-store sales year-on-year 116.5 / Year-on-year sales at existing stores 102.7, Month March 2026 / All-store sales year-on-year 116.3 / Year-on-year sales at existing stores 100.2, Month April 2026 / All-store sales year-on-year 119.7 / Year-on-year sales at existing stores 102.8, Month May 2026 / All-store sales year-on-year 122.4 / Year-on-year sales at existing stores 105.2, Month June 2026 / All-store sales year-on-year 115.7 / Year-on-year sales at existing stores 102.2

Scope of aggregation: Standalone (株式会社マミーマート)

Sales for this month
ItemDetails
Month CoveredJune 2026
Fiscal Year CoveredFiscal year ending September 2026
Scope of aggregationStandalone (株式会社マミーマート)
Year-on-year change in monthly net salesAll Stores 115.7 % / Existing stores 102.2 %
Total-store sales, year on year115.7
Same-Store Sales, Year on YearRate 102.2 / Definition of existing stores Stores that have been open for at least 13 months from the month of opening
Year-on-Year Change in Customer CountAll Stores 111.4 % / Existing stores 100.4 %
Year-on-Year Change in Average Spend per CustomerAll Stores 103.9 % / Existing stores 101.8 %
Key KPIsIndicator All-store customer traffic / Value 111.4 Year-on-year %, Indicator All-store spend per customer / Value 103.9 Year-on-year %, Indicator Same-store customer traffic / Value 100.4 Year-on-year %, Indicator Same-store spend per customer / Value 101.8 Year-on-year %
Monthly CommentaryUpdated the year-on-year monthly performance trends of major companies for June 2026.
Monthly trend for the same period last yearMonth October 2025 / All-store sales year-on-year 123.6 / Year-on-year sales at existing stores 112, Month November 2025 / All-store sales year-on-year 124.5 / Year-on-year sales at existing stores 111.9, Month December 2025 / All-store sales year-on-year 120.9 / Year-on-year sales at existing stores 107.3, Month January 2026 / All-store sales year-on-year 119.1 / Year-on-year sales at existing stores 106.5, Month February 2026 / All-store sales year-on-year 116.5 / Year-on-year sales at existing stores 102.7, Month March 2026 / All-store sales year-on-year 116.3 / Year-on-year sales at existing stores 100.2, Month April 2026 / All-store sales year-on-year 119.7 / Year-on-year sales at existing stores 102.8, Month May 2026 / All-store sales year-on-year 122.4 / Year-on-year sales at existing stores 105.2, Month June 2026 / All-store sales year-on-year 115.7 / Year-on-year sales at existing stores 102.2
Items this document does not state (11)
Net sales for the monthCumulative Sales from Start of PeriodCumulative Year-on-Year Change from Start of PeriodYear-on-year change by categorySales by categoryNumber of Stores at Period-EndNumber of stores opened during the monthNumber of stores closed during the monthFactors Affecting the ChangeMeasures from the following month onwardNext Scheduled Disclosure

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

No reason for the change in results was provided.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice of Monthly Performance Disclosure for June 2026 | Mammy Mart Holdings Corporation (9823) timely disclosure | Komori