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Other Disclosures7552HAPPINET CORPORATIONTrading & Wholesale

Happinet selected as a constituent of the JPX-Nikkei Mid and Small Cap Index

Happinet was selected as a constituent of the 2026 JPX-Nikkei Mid and Small Cap Index. The applicable period is from 31 August 2026 to 30 August 2027.

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Announced details

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

Stock indexes, investment, shareholder-conscious management, corporate value enhancement

Launch date31 August 2026 (scheduled to take effect as a constituent of the 2026 index; applicable period from 31 August 2026 to 30 August 2027)
Relationship between the counterparty and the company
HAPPINET CORPORATION7552
Relationship with the Company

Happinet is a company selected as a constituent of the index. JPX Research Institute, Inc. and Nikkei Inc. are the index calculation agents. Capital, personnel, and business relationships are not disclosed.

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

JPX Research Institute, Inc. and Nikkei Inc. The two companies jointly calculate the JPX-Nikkei Mid and Small Cap Index. Other information on their locations, representatives, capital, and year of establishment is not disclosed.

Location (as indicated in this announcement)

Komagata CA Building, 2-4-5 Komagata, Taito-ku, Tokyo

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

Source (materials cited by the company)

JPX Market Innovation & Research, Inc. and Nikkei Inc., JPX-Nikkei Mid and Small Cap Index Constituent List

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 two companies jointly calculate the JPX-Nikkei Mid and Small Cap Index. Other information on their locations, representatives, capital, and year of establishment is not disclosed.
Relationship with the CompanyHappinet is a company selected as a constituent of the index. JPX Research Institute, Inc. and Nikkei Inc. are the index calculation agents. Capital, personnel, and business relationships are not disclosed.
Launch date31 August 2026 (scheduled to take effect as a constituent of the 2026 index; applicable period from 31 August 2026 to 30 August 2027)
Applicable areaStock indexes, investment, shareholder-conscious management, corporate value enhancement
LocationKomagata CA Building, 2-4-5 Komagata, Taito-ku, Tokyo
SourceJPX Market Innovation & Research, Inc. and Nikkei Inc., JPX-Nikkei Mid and Small Cap Index Constituent List
Items this document does not state (10)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation 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 JPX-Nikkei Mid and Small Cap Index consists of companies working to sustainably enhance corporate value and pursuing management that is mindful of shareholders. Happinet explains that its medium-term management plan identifies global expansion and business portfolio restructuring as key strategies, and that the company is working to achieve sustainable growth and strengthen its earnings base.

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Happinet selected as a constituent of the JPX-Nikkei Mid and Small Cap Index | HAPPINET CORPORATION (7552) timely disclosure | Komori