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Other Disclosures8242H2O RETAILING CORPORATIONRetail

Selected for the JPX-Nikkei Index 400 for the first time

H2O RETAILING CORPORATION was selected for inclusion in the JPX-Nikkei Index 400 for the first time. The selection period runs from 31 August 2026 to 30 August 2027.

Worth reading
39Recurring
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
—
Displayed only when the document provides numerical figures.
Wording
Definitive
How definitive the wording is.

Announced details

JPX-Nikkei Index 400
Applicable field (uses covered by this announcement)

Stock markets and investment

Launch date31 August 2026 (start of selection period; actual)
Relationship between the counterparty and the company
H2O RETAILING CORPORATION8242
Relationship with the Company

The company was selected as a constituent of the index jointly calculated by JPX Market Innovation & Research, Inc. and Nikkei Inc.

CounterpartyJPX Market Innovation & Research, Inc.; Nikkei Inc.

JPX Market Innovation & Research, Inc. and Nikkei Inc. The two companies jointly calculate the JPX-Nikkei Index 400. Other information, including their locations, representatives, capital, and year of establishment, was not disclosed.

Award/certification name

Selection for inclusion in the JPX-Nikkei Index 400 (FY2026)

Awarding / certifying body

JPX Market Innovation & Research, Inc.; Nikkei Inc.

Registration number and expiry date

31 August 2026 to 30 August 2027

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

Japan Exchange Group website

Announced details
ItemDetails
Names of Products / Services CoveredJPX-Nikkei Index 400
CounterpartyJPX Market Innovation & Research, Inc.; Nikkei Inc.
Counterparty overviewJPX Market Innovation & Research, Inc. and Nikkei Inc. The two companies jointly calculate the JPX-Nikkei Index 400. Other information, including their locations, representatives, capital, and year of establishment, was not disclosed.
Relationship with the CompanyThe company was selected as a constituent of the index jointly calculated by JPX Market Innovation & Research, Inc. and Nikkei Inc.
Launch date31 August 2026 (start of selection period; actual)
Applicable areaStock markets and investment
Award/certification nameSelection for inclusion in the JPX-Nikkei Index 400 (FY2026)
Awarding / certifying bodyJPX Market Innovation & Research, Inc.; Nikkei Inc.
Registration number and expiry date31 August 2026 to 30 August 2027
SourceJapan Exchange Group website
Items this document does not state (8)
Contract ValueOffering priceContract DateLocationLocation scaleQuantitative EffectsUsage historyImpact on Business Performance

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.

The company was selected as a constituent of an index comprising companies that are highly attractive investments for investors and meet the requirements of global investment standards, including the efficient use of capital and management that is conscious of investors.

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.
Selected for the JPX-Nikkei Index 400 for the first time | H2O RETAILING CORPORATION (8242) timely disclosure | Komori