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Exhibit 31.3

CERTIFICATION

I, Eric Gatoff, certify that:

1.

I have reviewed this Amendment No. 1 to the annual report on Form 10-K for the fiscal year ended March 29, 2026 of Nathan’s Famous, Inc.; and

2.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

Date: July 24, 2026

/s/ ERIC GATOFF

Eric Gatoff

Chief Executive Officer

(Principal Executive Officer)