Amended Quarterly Report – 3rd Quarter of the 102nd Fiscal Period (2023/10/01–2023/12/31)

Mikuni Corporation Amended Quarterly Report – 3rd Quarter of the 102nd Fiscal Period (2023/10/01–2023/12/31)

This report is an amended quarterly securities report submitted by the Company pursuant to the Financial Instruments and Exchange Act, containing financial and operational information for the third quarter of the 102nd fiscal period (from October 1, 2023 to December 31, 2023). The purpose is to provide accurate and timely disclosure of the Company's financial position, operating results, and cash flows during this period.

The Company primarily engages in the design, development, manufacturing, and sales of automotive fuel injection systems, electronic control units (ECUs), sensors, and related components. It supplies high-precision, reliable parts to major automobile manufacturers both in Japan and overseas, and actively invests in the development of environmentally friendly technologies.

The filing of this amended report is due to the identification of accounting errors or disclosure omissions in the previously submitted quarterly report. The Company is correcting these items and re-filing to fulfill its disclosure obligations to regulators and investors, thereby strengthening corporate governance.

Going forward, the Company will continue to maintain transparent and timely disclosures, striving to earn and retain the trust of shareholders, investors, and all stakeholders.