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Other Disclosures1429Nippon Aqua Co.,Ltd.Construction and Materials

日本アクア Continues as a Constituent of the JPX-Nikkei Mid and Small Cap Index

日本アクア was selected as a constituent of the JPX-Nikkei Mid and Small Cap Index for the second consecutive year.

Worth reading
39Recurring
Scored from 5 of 6 sections
Direction
Improvement
Direction inferred from the company’s description.
Scale
2
consecutive years
Wording
Definitive
How definitive the wording is.

Announced details

JPX-Nikkei Mid and Small Cap Index
Applicable field (uses covered by this announcement)

Selection of investment-target stocks and an index of small and mid-sized listed companies focused on capital efficiency and investor-oriented management

Launch date10 August 2026 (date on which the continued selection was announced; the index inclusion start date is Not disclosed)
What the company reported numerically
Usage history

The index generally comprises 200 constituents.

Relationship between the counterparty and the company
Nippon Aqua Co.,Ltd.1429
Relationship with the Company

The company was selected as a constituent of the index. JPX Research Institute, Inc. and Nikkei Inc. are the joint index calculators.

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

JPX Research Institute, Inc. and Nikkei Inc. The source does not provide details such as their locations, representatives, capital or year of establishment.

Award/certification name

JPX-Nikkei Mid and Small Cap Index constituent (second consecutive year)

Awarding / certifying body

JPX Research Institute, Inc. and Nikkei Inc. (joint index calculators)

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 publication, “Regarding the Periodic Review of the JPX-Nikkei Index 400 and the JPX-Nikkei Mid and Small Cap Index”

Announced details
ItemDetails
Names of Products / Services CoveredJPX-Nikkei Mid and Small Cap Index
CounterpartyJPX Market Innovation & Research, Inc.; Nikkei Inc.
Counterparty overviewJPX Research Institute, Inc. and Nikkei Inc. The source does not provide details such as their locations, representatives, capital or year of establishment.
Relationship with the CompanyThe company was selected as a constituent of the index. JPX Research Institute, Inc. and Nikkei Inc. are the joint index calculators.
Launch date10 August 2026 (date on which the continued selection was announced; the index inclusion start date is Not disclosed)
Applicable areaSelection of investment-target stocks and an index of small and mid-sized listed companies focused on capital efficiency and investor-oriented management
Award/certification nameJPX-Nikkei Mid and Small Cap Index constituent (second consecutive year)
Awarding / certifying bodyJPX Research Institute, Inc. and Nikkei Inc. (joint index calculators)
Usage historyThe index generally comprises 200 constituents.
SourceJapan Exchange Group publication, “Regarding the Periodic Review of the JPX-Nikkei Index 400 and the JPX-Nikkei Mid and Small Cap Index”
Items this document does not state (8)
Contract ValueOffering priceContract DateRegistration number and expiry dateLocationLocation scaleQuantitative EffectsImpact 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.

Because the company has continued to strengthen its governance and information disclosure, including improving ROE and operating profit, appointing multiple female directors, maintaining a board with a majority of outside directors, and simultaneously disclosing material information in English.

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.
日本アクア Continues as a Constituent of the JPX-Nikkei Mid and Small Cap Index | Nippon Aqua Co.,Ltd. (1429) timely disclosure | Komori