Medirom Healthcare Technologies Inc. SEC filings MRM
Medirom Healthcare Technologies Inc. has 222 filings in SEC EDGAR's recent list, going back to Sep 11, 2020. Its latest annual report, Form 20-F, was filed on Apr 29, 2025 for the period ended Dec 31, 2024. The most recent current report (Form 6-K) was filed on Oct 13, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Oct 13, 2026 | Oct 14, 2026 |
| 6-K | Current report (foreign issuer) | Aug 27, 2026 | Aug 28, 2026 |
| 6-K | Current report (foreign issuer) | Aug 27, 2026 | Aug 28, 2026 |
| 6-K | Current report (foreign issuer) | Aug 7, 2026 | Aug 7, 2026 |
| 6-K | Current report (foreign issuer) | Aug 7, 2026 | Aug 7, 2026 |
| 6-K | Current report (foreign issuer) | Jun 25, 2026 | Jun 26, 2026 |
| 6-K | Current report (foreign issuer) | May 29, 2026 | May 29, 2026 |
| 6-K | Current report (foreign issuer) | May 28, 2026 | May 28, 2026 |
| NT 20-F | Filing | Apr 30, 2026 | Dec 31, 2025 |
| 6-K | Current report (foreign issuer) | Apr 22, 2026 | Apr 22, 2026 |
| 6-K | Current report (foreign issuer) | Apr 9, 2026 | Apr 8, 2026 |
| 6-K | Current report (foreign issuer) | Feb 27, 2026 | Feb 26, 2026 |
| 6-K | Current report (foreign issuer) | Feb 4, 2026 | Feb 3, 2026 |
| 6-K | Current report (foreign issuer) | Feb 2, 2026 | Jan 30, 2026 |
| 6-K | Current report (foreign issuer) | Jan 23, 2026 | Jan 23, 2026 |
| 6-K | Current report (foreign issuer) | Jan 8, 2026 | Jan 8, 2026 |
| 6-K | Current report (foreign issuer) | Dec 29, 2025 | Dec 29, 2025 |
| 6-K | Current report (foreign issuer) | Dec 22, 2025 | Dec 22, 2025 |
| 6-K | Current report (foreign issuer) | Dec 15, 2025 | Dec 15, 2025 |
| 6-K | Current report (foreign issuer) | Dec 12, 2025 | Dec 11, 2025 |
| 6-K | Current report (foreign issuer) | Dec 4, 2025 | Dec 4, 2025 |
| 6-K | Current report (foreign issuer) | Dec 3, 2025 | Dec 3, 2025 |
| 6-K | Current report (foreign issuer) | Oct 30, 2025 | Oct 30, 2025 |
| 6-K | Current report (foreign issuer) | Oct 29, 2025 | Oct 29, 2025 |
| 6-K | Current report (foreign issuer) | Oct 28, 2025 | Oct 28, 2025 |
| 6-K | Current report (foreign issuer) | Oct 21, 2025 | Jun 30, 2025 |
| 6-K | Current report (foreign issuer) | Oct 20, 2025 | Oct 20, 2025 |
| 6-K | Current report (foreign issuer) | Oct 9, 2025 | Oct 9, 2025 |
| 6-K | Current report (foreign issuer) | Sep 25, 2025 | Sep 25, 2025 |
| 6-K | Current report (foreign issuer) | Sep 24, 2025 | Sep 24, 2025 |
| EFFECT | Filing | Sep 22, 2025 | — |
| CORRESP | Letter to the SEC | Sep 19, 2025 | — |
| 6-K | Current report (foreign issuer) | Sep 18, 2025 | Sep 18, 2025 |
| UPLOAD | Letter from the SEC | Sep 17, 2025 | — |
| F-3 | Shelf registration (foreign issuer) | Sep 10, 2025 | — |
| 6-K | Current report (foreign issuer) | Aug 28, 2025 | Aug 28, 2025 |
| 6-K | Current report (foreign issuer) | Aug 22, 2025 | Aug 22, 2025 |
| 6-K | Current report (foreign issuer) | Aug 20, 2025 | Aug 20, 2025 |
| 6-K | Current report (foreign issuer) | Aug 1, 2025 | Aug 1, 2025 |
| 6-K | Current report (foreign issuer) | Jul 21, 2025 | Jul 21, 2025 |
| 6-K | Current report (foreign issuer) | Jun 30, 2025 | Jun 26, 2025 |
| 6-K | Current report (foreign issuer) | Jun 20, 2025 | Jun 20, 2025 |
| 6-K | Current report (foreign issuer) | Jun 5, 2025 | Jun 5, 2025 |
| 6-K | Current report (foreign issuer) | May 30, 2025 | May 30, 2025 |
| 6-K | Current report (foreign issuer) | May 30, 2025 | May 30, 2025 |
| 6-K | Current report (foreign issuer) | May 20, 2025 | May 20, 2025 |
| 6-K | Current report (foreign issuer) | May 20, 2025 | May 20, 2025 |
| 20-F | Annual report (foreign issuer) | Apr 29, 2025 | Dec 31, 2024 |
| 6-K | Current report (foreign issuer) | Apr 25, 2025 | Apr 25, 2025 |
| 6-K | Current report (foreign issuer) | Apr 23, 2025 | Apr 18, 2025 |
| 6-K | Current report (foreign issuer) | Mar 21, 2025 | Mar 21, 2025 |
| 6-K | Current report (foreign issuer) | Mar 17, 2025 | Mar 17, 2025 |
| 6-K | Current report (foreign issuer) | Mar 13, 2025 | Mar 13, 2025 |
| 6-K | Current report (foreign issuer) | Mar 4, 2025 | Feb 27, 2025 |
| 6-K | Current report (foreign issuer) | Feb 21, 2025 | Feb 21, 2025 |
| 6-K | Current report (foreign issuer) | Feb 18, 2025 | Feb 18, 2025 |
| 6-K | Current report (foreign issuer) | Jan 29, 2025 | Jan 29, 2025 |
| 6-K | Current report (foreign issuer) | Jan 21, 2025 | Jan 21, 2025 |
| 6-K | Current report (foreign issuer) | Jan 21, 2025 | Jan 21, 2025 |
| 6-K | Current report (foreign issuer) | Dec 27, 2024 | Dec 24, 2024 |
| 6-K | Current report (foreign issuer) | Dec 23, 2024 | Dec 23, 2024 |
| 6-K | Current report (foreign issuer) | Dec 13, 2024 | Dec 13, 2024 |
| 6-K | Current report (foreign issuer) | Dec 12, 2024 | Dec 9, 2024 |
| 6-K | Current report (foreign issuer) | Dec 11, 2024 | Dec 11, 2024 |
| 424B5 | Prospectus supplement | Dec 10, 2024 | — |
| EFFECT | Filing | Dec 9, 2024 | — |
| CORRESP | Letter to the SEC | Dec 9, 2024 | — |
| CORRESP | Letter to the SEC | Dec 9, 2024 | — |
| 6-K | Current report (foreign issuer) | Dec 9, 2024 | Dec 9, 2024 |
| 6-K | Current report (foreign issuer) | Dec 6, 2024 | Dec 2, 2024 |
| F-1/A | Filing | Dec 4, 2024 | — |
| F-1/A | Filing | Dec 2, 2024 | — |
| 6-K | Current report (foreign issuer) | Nov 21, 2024 | Nov 21, 2024 |
| 6-K | Current report (foreign issuer) | Nov 8, 2024 | Nov 7, 2024 |
| 6-K | Current report (foreign issuer) | Nov 8, 2024 | Nov 7, 2024 |
| F-1/A | Form f-1/a | Nov 7, 2024 | — |
| 6-K | Current report (foreign issuer) | Oct 24, 2024 | Oct 24, 2024 |
| 6-K | Current report (foreign issuer) | Oct 15, 2024 | Oct 15, 2024 |
| 6-K | Current report (foreign issuer) | Oct 11, 2024 | Oct 8, 2024 |
| CORRESP | Letter to the SEC | Sep 25, 2024 | — |
| 6-K | Current report (foreign issuer) | Sep 24, 2024 | Sep 24, 2024 |
| UPLOAD | Letter from the SEC | Sep 10, 2024 | — |
| 6-K | Current report (foreign issuer) | Aug 27, 2024 | Aug 27, 2024 |
| F-1 | Registration statement (foreign issuer) | Aug 23, 2024 | — |
| 6-K | Current report (foreign issuer) | Aug 23, 2024 | Aug 23, 2024 |
| 6-K | Current report (foreign issuer) | Jul 23, 2024 | Jul 23, 2024 |
| 6-K | Current report (foreign issuer) | Jul 10, 2024 | Jul 10, 2024 |
| 6-K | Current report (foreign issuer) | Jun 25, 2024 | Jun 25, 2024 |
| 20-F | Annual report (foreign issuer) | Jun 18, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | May 21, 2024 | May 21, 2024 |
| NT 20-F | Filing | Apr 30, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Apr 24, 2024 | Apr 24, 2024 |
| 6-K | Current report (foreign issuer) | Apr 2, 2024 | Apr 2, 2024 |
| 6-K | Current report (foreign issuer) | Mar 29, 2024 | Mar 29, 2024 |
| 6-K | Current report (foreign issuer) | Mar 21, 2024 | Mar 21, 2024 |
| 6-K/A | Filing | Mar 15, 2024 | Mar 11, 2024 |
| 6-K | Current report (foreign issuer) | Mar 11, 2024 | Mar 11, 2024 |
| 6-K | Current report (foreign issuer) | Feb 22, 2024 | Feb 22, 2024 |
| 6-K | Current report (foreign issuer) | Jan 25, 2024 | Jan 25, 2024 |
| 6-K | Current report (foreign issuer) | Dec 29, 2023 | Dec 29, 2023 |
| 6-K | Current report (foreign issuer) | Dec 22, 2023 | Dec 22, 2023 |
| 6-K | Current report (foreign issuer) | Nov 24, 2023 | Nov 22, 2023 |
| 6-K | Current report (foreign issuer) | Oct 25, 2023 | Oct 25, 2023 |
| 6-K | Current report (foreign issuer) | Oct 24, 2023 | Oct 24, 2023 |
| S-8 | Employee stock plan registration | Oct 3, 2023 | — |
| 6-K | Current report (foreign issuer) | Sep 20, 2023 | Sep 20, 2023 |
| 6-K | Current report (foreign issuer) | Aug 22, 2023 | Aug 22, 2023 |
| 6-K | Current report (foreign issuer) | Jul 20, 2023 | Jul 20, 2023 |
| 6-K | Current report (foreign issuer) | Jun 20, 2023 | Jun 20, 2023 |
| 6-K | Current report (foreign issuer) | Jun 5, 2023 | Jun 5, 2023 |
| 6-K | Current report (foreign issuer) | Jun 2, 2023 | Jun 2, 2023 |
| 20-F | Annual report (foreign issuer) | May 30, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | May 24, 2023 | May 24, 2023 |
| 6-K | Current report (foreign issuer) | May 22, 2023 | May 22, 2023 |
| 6-K | Current report (foreign issuer) | May 1, 2023 | Apr 28, 2023 |
| NT 20-F | Filing | Apr 28, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | Apr 20, 2023 | Apr 20, 2023 |
| 6-K | Current report (foreign issuer) | Mar 31, 2023 | Mar 31, 2023 |
| 6-K | Current report (foreign issuer) | Mar 27, 2023 | Mar 27, 2023 |
| 6-K | Current report (foreign issuer) | Mar 16, 2023 | Mar 16, 2023 |
| 6-K | Current report (foreign issuer) | Mar 16, 2023 | Mar 16, 2023 |
| 6-K | Current report (foreign issuer) | Feb 22, 2023 | Feb 22, 2023 |
| 6-K | Current report (foreign issuer) | Jan 19, 2023 | Jan 19, 2023 |
| 6-K | Current report (foreign issuer) | Jan 18, 2023 | Jan 18, 2023 |
| RW | Filing | Jan 11, 2023 | — |
| 6-K | Current report (foreign issuer) | Dec 30, 2022 | Dec 30, 2022 |
| 6-K | Current report (foreign issuer) | Dec 29, 2022 | Dec 28, 2022 |
| 6-K | Current report (foreign issuer) | Dec 27, 2022 | Dec 27, 2022 |
| 6-K | Current report (foreign issuer) | Dec 21, 2022 | Dec 21, 2022 |
| 6-K | Current report (foreign issuer) | Dec 20, 2022 | Dec 20, 2022 |
| 6-K | Current report (foreign issuer) | Dec 16, 2022 | Dec 16, 2022 |
| 6-K | Current report (foreign issuer) | Dec 9, 2022 | Dec 9, 2022 |
| 6-K | Current report (foreign issuer) | Dec 9, 2022 | Dec 9, 2022 |
| 6-K | Current report (foreign issuer) | Nov 23, 2022 | Nov 23, 2022 |
| 20-F | Annual report (foreign issuer) | Nov 14, 2022 | Dec 31, 2021 |
| 6-K | Current report (foreign issuer) | Oct 20, 2022 | Oct 20, 2022 |
| 6-K | Current report (foreign issuer) | Sep 20, 2022 | Sep 20, 2022 |
| 6-K | Current report (foreign issuer) | Aug 22, 2022 | Aug 22, 2022 |
| 6-K | Current report (foreign issuer) | Jul 22, 2022 | Jul 22, 2022 |
| 6-K | Current report (foreign issuer) | Jul 1, 2022 | Jul 1, 2022 |
| 6-K | Current report (foreign issuer) | Jun 21, 2022 | Jun 21, 2022 |
| 6-K | Current report (foreign issuer) | May 19, 2022 | May 19, 2022 |
| 6-K | Current report (foreign issuer) | May 18, 2022 | May 18, 2022 |
| 6-K | Current report (foreign issuer) | May 6, 2022 | May 6, 2022 |
| NT 20-F | Filing | Apr 28, 2022 | Dec 31, 2021 |
| 6-K | Current report (foreign issuer) | Apr 22, 2022 | Apr 22, 2022 |
| 6-K | Current report (foreign issuer) | Apr 18, 2022 | Apr 18, 2022 |
| 6-K | Current report (foreign issuer) | Mar 30, 2022 | Mar 30, 2022 |
| 6-K | Current report (foreign issuer) | Mar 18, 2022 | Mar 18, 2022 |
| 6-K | Current report (foreign issuer) | Mar 14, 2022 | Mar 14, 2022 |
| 6-K | Current report (foreign issuer) | Mar 4, 2022 | Mar 4, 2022 |
| F-1/A | Filing | Feb 24, 2022 | — |
| F-1 | Registration statement (foreign issuer) | Feb 16, 2022 | — |
| 6-K | Current report (foreign issuer) | Jan 24, 2022 | Jan 24, 2022 |
| 6-K | Current report (foreign issuer) | Jan 21, 2022 | Jan 21, 2022 |
| DRS | Filing | Dec 30, 2021 | — |
| 6-K | Current report (foreign issuer) | Dec 21, 2021 | Dec 21, 2021 |
| 6-K | Current report (foreign issuer) | Dec 13, 2021 | Dec 13, 2021 |
| 6-K | Current report (foreign issuer) | Nov 19, 2021 | Nov 19, 2021 |
| 6-K | Current report (foreign issuer) | Nov 8, 2021 | Nov 8, 2021 |
| 6-K | Current report (foreign issuer) | Nov 3, 2021 | Nov 3, 2021 |
| 6-K | Current report (foreign issuer) | Oct 20, 2021 | Oct 20, 2021 |
| 6-K | Current report (foreign issuer) | Sep 24, 2021 | Sep 24, 2021 |
| 6-K | Current report (foreign issuer) | Sep 22, 2021 | Sep 22, 2021 |
| 6-K | Current report (foreign issuer) | Aug 19, 2021 | Aug 19, 2021 |
| 6-K | Current report (foreign issuer) | Jul 19, 2021 | Jul 19, 2021 |
| 6-K | Current report (foreign issuer) | Jun 22, 2021 | Jun 18, 2021 |
| 6-K | Current report (foreign issuer) | Jun 8, 2021 | Jun 8, 2021 |
| 6-K | Current report (foreign issuer) | May 21, 2021 | May 21, 2021 |
| 6-K/A | Filing | May 19, 2021 | May 17, 2021 |
| 6-K | Current report (foreign issuer) | May 17, 2021 | May 17, 2021 |
| 6-K | Current report (foreign issuer) | May 17, 2021 | May 17, 2021 |
| 20-F | Annual report (foreign issuer) | May 17, 2021 | Dec 31, 2020 |
| 6-K | Current report (foreign issuer) | Apr 30, 2021 | Apr 30, 2021 |
| NT 20-F | Filing | Apr 30, 2021 | Dec 31, 2020 |
| 6-K | Current report (foreign issuer) | Apr 16, 2021 | Apr 16, 2021 |
| 6-K | Current report (foreign issuer) | Mar 18, 2021 | Mar 18, 2021 |
| 6-K | Current report (foreign issuer) | Mar 5, 2021 | Mar 5, 2021 |
| 6-K | Current report (foreign issuer) | Feb 2, 2021 | Feb 2, 2021 |
| 6-K | Current report (foreign issuer) | Jan 6, 2021 | Jan 6, 2021 |
| 424B4 | Prospectus | Dec 30, 2020 | — |
| 6-K | Current report (foreign issuer) | Dec 29, 2020 | Dec 29, 2020 |
| SEC STAFF LETTER | Filing | Dec 28, 2020 | — |
| EFFECT | Filing | Dec 28, 2020 | — |
| F-1MEF | Filing | Dec 28, 2020 | — |
| CERT | Filing | Dec 28, 2020 | — |
| CORRESP | Letter to the SEC | Dec 23, 2020 | — |
| CORRESP | Letter to the SEC | Dec 22, 2020 | — |
| F-1/A | Filing | Dec 22, 2020 | — |
| CORRESP | Letter to the SEC | Dec 17, 2020 | — |
| F-1/A | Filing | Dec 17, 2020 | — |
| UPLOAD | Letter from the SEC | Dec 16, 2020 | — |
| 8-A12B | Filing | Dec 15, 2020 | — |
| CORRESP | Letter to the SEC | Dec 11, 2020 | — |
| F-1/A | Filing | Dec 11, 2020 | — |
| UPLOAD | Letter from the SEC | Dec 9, 2020 | — |
| F-1/A | Filing | Dec 7, 2020 | — |
| CORRESP | Letter to the SEC | Nov 20, 2020 | — |
| F-1 | Registration statement (foreign issuer) | Nov 20, 2020 | — |
| UPLOAD | Letter from the SEC | Nov 4, 2020 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Personal Services (SIC 7200)
- Listed as
- MRM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Japan
- Headquarters
- Tokyo
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1819704
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.