| Dec.23, 2021 |  | Sponsoring of MinebeaMitsumi Open 2021 (Curling Tournament) | 
| Dec.22, 2021 |  | MinebeaMitsumi wins the Gold Prize in Gomez IR Site Ranking 2021 | 
| Dec.15, 2021 |  | Support for the food drive business of the Miyota-machi Social Council | 
| Dec.10, 2021 |  | MinebeaMitsumi wins the Grand Prize in 2021 Internet IR Award by Daiwa Investor Relations Co. Ltd. | 
| Dec.9, 2021 |  | Volunteer employees at Yonago Plant participate in Nakaumi cleanup activities | 
| Nov.30, 2021 |  | MinebeaMitsumi Receives "Excellent Performance Award" from DENSO | 
| Nov.29, 2021 |  | Financial Data are updated | 
| Nov.26, 2021 |  | Interim Business Report for the First Half of the 76th Business Year | 
| Nov.22, 2021 |  | Presentation Transcripts and Q&A Summary of Investor Meeting for the 2Q of FY3/2022 | 
| Nov.11, 2021 |  | Main Shareholders are updated | 
| Nov.5, 2021 |  | Presentation of Financial Results for 2Q of FY3/2022 | 
| Nov.5, 2021 |  | Presentation Slides for the Investor Meeting of Financial Results for the 2Q of FY3/2022 | 
| Nov.5, 2021 |  | Brief Report for the 2Q of FY3/2022 | 
| Nov.5, 2021 |  | Dividend/Share Repurchase are updated | 
| Sept.30, 2021 |  | Integrated Report 2021 is now available | 
| Sept.30, 2021 |  | CEO Message is updated | 
| Sept.30, 2021 |  | CFO Message is updated | 
| Sept.30, 2021 |  | Announcement and Live Webcast of Presentation of Financial Results for the 2Q of FY3/2022 | 
| Sept.6, 2021 |  | MinebeaMitsumi Inc. receives Bosch Global Supplier Award | 
| Sept.3, 2021 |  | Financial Data are updated | 
| Sept.1, 2021 |  | Reviewing the Expression of the Corporate Philosophy | 
| Aug.17, 2021 |  | Presentation Transcripts and Q&A Summary of Conference Call of Financial Results for the 1Q of FY3/2022 | 
| Aug.5, 2021 |  | "MinebeaMitsumi Group Green Procurement Standard EM10507 7th Edition" has been revised on July 16th, 2021 (This document shall be entry into force on September 16th, 2021) | 
| Aug.4, 2021 |  | Conference Call of Financial Results for the 1Q of FY3/2022 | 
| Aug.4, 2021 |  | Presentation Slide for Conference Call of Financial Results for the 1Q of FY3/2022 | 
| Aug.4, 2021 |  | Brief Report for the 1Q of FY3/2022 | 
| Aug.4, 2021 |  | Supplementary Financial data for the 1Q of FY3/2022 | 
| Aug.2, 2021 |  | ESG Information Index | 
| July 27, 2021 |  | Thai, Malaysia Plant- Donation of MinebeaMitsumi Mask | 
| July 19, 2021 |  | Cambodia Plant- Donation of personal protective equipment | 
| July 16, 2021 |  | CEO Message for the 70th Anniversary | 
| July 14, 2021 |  | Briefing on items on the agenda of shareholders' meeting is updated | 
| July 7, 2021 |  | Presentation Slides for Semiconductor Business Briefing for Sell-side Analysts | 
| July 6, 2021 |  | Announcement of Financial Results for the 1Q of FY3/2022 and Posting of Conference Call Recording | 
| June 30, 2021 |  | Results of Exercise of Voting Rights at the 75th Ordinary General Meeting of Shareholders | 
| June 29, 2021 |  | The 75th Ordinary General Meeting of Shareholders | 
| June 29, 2021 |  | Business Report for the 75th Business Year | 
| June 29, 2021 |  | Main Shareholders are updated | 
| June 22, 2021 |  | Notice regarding Establishment of New Representative Office in Ho Chi Minh City, Vietnam | 
| June 18, 2021 |  | Analyst Coverage is updated | 
| May 28, 2021 |  | Notice of the 75th Ordinary General Meeting of Shareholders | 
| May 28, 2021 |  | Financial Data are updated | 
| May 26, 2021 |  | Presentation Transcripts and Q&A Summary of Investor Meeting for FY3/2021 | 
| May 25, 2021 |  | NMB Singapore Ltd. Receives May Day Award 2021 - Plaque of Commendation (Gold) | 
| May 10, 2021 |  | ESG Initiatives | 
| May 7, 2021 |  | Presentation of Financial Results for FY3/2021 | 
| May 7, 2021 |  | Presentation Slides for the Investor Meeting of Financial Results for FY3/2021 | 
| May 7, 2021 |  | Brief Report for FY3/2021 | 
| May 7, 2021 |  | Dividend/Share Repurchase are updated | 
| Apr.6, 2021 |  | Engagement between Outside Directors and Institutional Investors | 
| Apr.6, 2021 |  | MinebeaMitsumi Begins Producing and Selling Its Own Nonwoven Fabric Masks in Thailand | 
| Apr.5, 2021 |  | Announcement and Live Webcast of Presentation of Financial Results for the FY3/2021 | 
| Mar.30, 2021 |  | Analyst Coverage is updated | 
| Mar.8, 2021 |  | Financial Data are updated | 
| Feb.22, 2021 |  | Presentation Transcripts and Q&A Summary of Conference Call of Financial Results for the 3Q of FY3/2021 | 
| Feb.10, 2021 |  | MinebeaMitsumi Group, C&A Tool Engineering (USA), Began Producing and Selling Nonwoven Fabric Masks | 
| Feb.5, 2021 |  | Conference Call of Financial Results for the 3Q of FY3/2021 | 
| Feb.5, 2021 |  | Presentation Slide for Conference Call of Financial Results for the 3Q of FY3/2021 | 
| Feb.5, 2021 |  | Brief Report for the 3Q of FY3/2021 | 
| Feb.5, 2021 |  | Supplementary financial data for the 3Q of FY3/2021 | 
| Jan.21, 2021 |  | MinebeaMitsumi Announces Battery-Protection IC "MQC860" for Maximum Quick Charging Performance | 
| Jan.6, 2021 |  | MinebeaMitsumi wins the Gold Prize in Gomez IR Site Ranking 2020 |