MEDIROM (MRM) submits 6-K with May 2025 KPI update to SEC

Rhea-AI Filing Summary

MEDIROM Healthcare Technologies Inc. (NASDAQ: MRM) submitted a routine Form 6-K on 20 June 2025. The filing simply furnishes—rather than files—a press release (Exhibit 99.1) that updates the Company’s Key Performance Indicators (KPIs) for May 2025. Because the information is “furnished,” it is not subject to Section 18 liability and will not be automatically incorporated by reference into other SEC documents. No financial statements, earnings results, or transaction details are included, and the Company confirms it continues to report under Form 20-F.

Insights

Securities Analyst

TL;DR: Routine 6-K furnishing KPI press release; offers no financial data—neutral impact on valuation.

The filing’s sole purpose is to place a May 2025 KPI press release into the public record. With no revenue, earnings, or balance-sheet metrics disclosed, investors gain no quantitative insight. The Company clearly labels the information as “furnished,” limiting legal liability and signaling that the content is principally informational. From a capital-markets perspective, the document does not alter earnings forecasts, cash-flow models, or risk assessments. Unless the underlying KPI press release (not provided here) contains material surprises, this 6-K should be viewed as administrative and non-impactful.

Corporate Governance Expert

TL;DR: Standard compliance filing, reflects adherence to disclosure rules; governance implications minimal.

The Company demonstrates procedural compliance by promptly furnishing KPI updates via Form 6-K. Notably, it specifies that the content is not incorporated by reference, a common practice to manage potential liabilities. No board or executive changes are reported, and there are no new commitments or contingent liabilities. Therefore, corporate governance risk remains unchanged.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

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FORM 6-K

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REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

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For the month of June, 2025

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Commission File Number 001-39809

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MEDIROM HEALTHCARE TECHNOLOGIES INC.

(Translation of registrant’s name into English)

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2-3-1 Daiba, Minato-ku

Tokyo 135-0091, Japan

(Address of principal executive office)

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Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

☒ Form 20-F ☐ Form 40-F

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INFORMATION CONTAINED IN THIS FORM 6-K REPORT

Issuance of Press Release

On June 20, 2025, MEDIROM Healthcare Technologies Inc. (the “Company”) is issuing a press release announcing its major Key Performance Indicators, or KPIs, updated for the month of May 2025. A copy of the press release, dated June 20, 2025, is furnished as Exhibit 99.1 hereto.

The information furnished in this report on Form 6-K (including the exhibit hereto) shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, and shall not be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act, as amended, except to the extent specifically provided in such a filing.

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EXHIBIT INDEX

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Exhibit No.		Description
99.1	​	Press release of the Company

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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​	MEDIROM HEALTHCARE TECHNOLOGIES INC.
Date: June 20, 2025	​
​	By:	/s/ Fumitoshi Fujiwara
​	​	Name: Fumitoshi Fujiwara
​	​	Title: Chief Financial Officer

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FAQ

What did MEDIROM (MRM) file with the SEC on 20 June 2025?

The Company furnished a Form 6-K containing a press release that updates its May 2025 KPIs.

Does the Form 6-K include financial statements or earnings results?

No. The filing only attaches a KPI press release; it contains no financial statements or earnings data.

Is the information in the 6-K considered "filed" under Section 18?

No. MEDIROM states the information is "furnished," so it is not subject to Section 18 liability.

Which exhibit accompanies the Form 6-K?

Exhibit 99.1 is the press release detailing MEDIROM’s May 2025 KPIs.

Does the filing change MEDIROM’s reporting framework?

No. The Company confirms it will continue to file annual reports on Form 20-F.