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Other Disclosures77773-D Matrix,Ltd.Electrical Equipment and Precision Instruments

Notice Regarding Selection for Inclusion in the TOPIX Next-tier Index Constituents

The Company's shares have been selected as a constituent of TOPIX Next-tier, a new stock index operated by JPX Market Innovation & Research, Inc. They are scheduled to be included in the index as of 30 October 2026.

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Announced details

TOPIX Next-tier
Applicable field (uses covered by this announcement)

Selection of investment-target stocks and index calculation in the equity market

Launch date30 October 2026 (scheduled; inclusion in the index)
Relationship between the counterparty and the company
3-D Matrix,Ltd.7777
Relationship with the Company

The Company's shares have been selected as a constituent of a stock index calculated by JPX Market Innovation & Research, Inc.

CounterpartyJPX Market Innovation & Research, Inc.

An institution that calculates TOPIX Next-tier. The index comprises stocks listed on the Tokyo Stock Exchange that are not selected for TOPIX but meet certain criteria, including liquidity and free-float market capitalization.

Impact on Business Performance

The Company believes that the selection will increase its recognition in the market and lead institutional investors to consider it as an investment target. No direct impact on financial results has been specified.

The company does not address Contract Value / Offering price.

Source (materials cited by the company)

JPX Market Innovation & Research, Inc.

Announced details
ItemDetails
Names of Products / Services CoveredTOPIX Next-tier
CounterpartyJPX Market Innovation & Research, Inc.
Counterparty overviewAn institution that calculates TOPIX Next-tier. The index comprises stocks listed on the Tokyo Stock Exchange that are not selected for TOPIX but meet certain criteria, including liquidity and free-float market capitalization.
Relationship with the CompanyThe Company's shares have been selected as a constituent of a stock index calculated by JPX Market Innovation & Research, Inc.
Launch date30 October 2026 (scheduled; inclusion in the index)
Applicable areaSelection of investment-target stocks and index calculation in the equity market
Impact on Business PerformanceThe Company believes that the selection will increase its recognition in the market and lead institutional investors to consider it as an investment target. No direct impact on financial results has been specified.
SourceJPX Market Innovation & Research, Inc.
Items this document does not state (10)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsUsage history

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 believes that, as a stock meeting the required liquidity criteria, its selection will increase its recognition in the market and lead institutional investors to consider it as an investment target.

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 Regarding Selection for Inclusion in the TOPIX Next-tier Index Constituents | 3-D Matrix,Ltd. (7777) timely disclosure | Komori