# EDGAR Filing Document

**Accession Number:** 0001819704
**File Stem:** 0001104659-25-102853
**Filing Date:** 2025-10
**Character Count:** 6506
**Document Hash:** a3bf1764a019f7455f69be733c9018d5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-102853.hdr.sgml**: 20251028

**ACCESSION NUMBER**: 0001104659-25-102853

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 5

**CONFORMED PERIOD OF REPORT**: 20251028

**FILED AS OF DATE**: 20251028

**DATE AS OF CHANGE**: 20251028

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Medirom Healthcare Technologies Inc.
- **CENTRAL INDEX KEY:** 0001819704
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PERSONAL SERVICES [7200]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** M0
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39809
- **FILM NUMBER:** 251421474

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 2-3-1 DAIBA, MINATO-KU
- **CITY:** TOKYO
- **PROVINCE COUNTRY:** M0
- **BUSINESS PHONE:** 81-3-6721-7364

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 2-3-1 DAIBA, MINATO-KU
- **CITY:** TOKYO
- **PROVINCE COUNTRY:** M0

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**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**

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

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of October, 2025**

**Commission File Number 001-39809**

**MEDIROM HEALTHCARE TECHNOLOGIES INC.**

(Translation of registrant's name into English)

**2-3-1 Daiba, Minato-ku**

**Tokyo 135-0091, Japan**

(Address of principal executive office)

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**

<u>Issuance of Press Release</u>

On October 28, 2025, MEDIROM Healthcare Technologies Inc. (the "Company") is issuing a press release to announce that it has reached a milestone of over 10,000 verifications using a new technological device at its wellness salons, as described in more detail in the press release. A copy of the press release 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.

**EXHIBIT INDEX**

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| | | |
|:---|:---|:---|
| **Exhibit No.** |  | **Description** |
| 99.1  |  | [Press release of the Company](mrm-20251028xex99d1.htm) |

---

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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.

---

| | | | |
|:---|:---|:---|:---|
|  | MEDIROM Healthcare Technologies Inc. | MEDIROM Healthcare Technologies Inc. | MEDIROM Healthcare Technologies Inc. |
| Date: October 28, 2025 |  |  |  |
|  | By: | /s/ Fumitoshi Fujiwara | /s/ Fumitoshi Fujiwara |
|  |  | Name:  | Fumitoshi Fujiwara |
|  |  | Title:  | Chief Financial Officer |

---

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## Exhibit 99.1

**Exhibit 99.1**

**More than 10,000 people receive verified World IDs at Medirom locations**

**"MEDIROM is a location partner for the World Network, co-founded by Sam Altman and**

**Alex Blania,to promote domestic adoption of proof of human technology."**

Tokyo, Japan – October 28, 2025 – MEDIROM Healthcare Technologies Inc. (Headquarters: Minato-ku, Tokyo; CEO: Kouji Eguchi; NASDAQ: MRM), today announced that as of October 23, 2025, the Company surpassed 10,000 verifications of World ID at its Re.Ra.Ku and other wellness salons throughout Japan. The Company plans to further expand the installation of the Orb, an advanced camera that verifies humanness, to 200 stores.

**Benefits of Increasing World ID Verifications**

MEDIROM has joined the "World," a "proof of human" protocol co-founded by Sam Altman and Alex Blania. As the number of World ID verifications increases, more individuals across society will be able to prove their humanness, enhancing the convenience and reliability of this new digital social infrastructure. Furthermore, the increased in such authentication transactions is expected to contribute to our revenue growth.

**About World ID**

World ID is a global authentication technology that proves "humanness," not identity. In recent years, with the rapid evolution of generative AI, we are entering a society where it is difficult to distinguish between humans and AI. Against this backdrop, World ID aims to provide "digital proof of human."

The Orb, an advanced camera, is used to verify humanness of individuals without identifying them. Once verification is complete, a verified World ID is issued and stored in World App, enabling its use across various compatible services.

![Graphic](mrm-20251028xex99d1001.jpg)

HP：https://world.org/

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**About Re.Ra.Ku Group**

![Graphic](mrm-20251028xex99d1002.jpg)

Re.Ra.Ku Group operates more than 300 wellness salons nationwide,centered around Re.Ra.Ku. In addition to "Re.Ra.Ku," which is located in commercial facilities and street-front stores, the group also operates five other brands: "Spa Re.Ra.Ku," which is located in hot spring facilities; "Re.Ra.Ku PRO," which operates a multi-purpose running station; "Bell Epoc," which offers a wide range of services such as reflexology and aromatherapy body care, mainly in rural areas; and "Ruam Ruam," which offers Asian massage techniques.

Web https://reraku.jp/

**About MEDIROM Group**

![Graphic](mrm-20251028xex99d1003.jpg)

MEDIROM Group operates over 300 wellness salons under the "Re.Ra.Ku®" brand nationwide. Since 2015, we have expanded into HealthTech, offering on-demand training apps like Lav® for specific health guidance and lifestyle improvement programs. In 2020, we started manufacturing the battery-free smart tracker "MOTHER Bracelet®," which is now used in REMONY, our remote monitoring system for various industries including caregiving, transportation, construction, and manufacturing.

About MEDIROM Healthcare Technologies Inc.

NASDAQ Symbol: MRM

Tradepia Odaiba, 2-3-1 Daiba, Minato-ku, Tokyo, Japan

Web https://medirom.co.jp/en

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