Securities Report – 98th Fiscal Period (2025/04/01 – 2026/03/31)

KOA Corporation Securities Report – 98th Fiscal Period (2025/04/01 – 2026/03/31)

This report is a securities report submitted by KOA Corporation in accordance with the Financial Instruments and Exchange Act, detailing the company's business performance, financial position, management policies, risk factors, and other significant matters for the 98th fiscal period (from April 1, 2025, to March 31, 2026).

The company primarily engages in the design, manufacture, and sale of electronic components such as precision resistors, sensors, and high-frequency components. KOA products are widely adopted in various fields, including automotive, industrial equipment, information and communication devices, and medical equipment.

This report aims to provide accurate and timely information about the company's operations to investors and other stakeholders. KOA Corporation will continue to pursue sustainable growth in corporate value and promote transparent information disclosure.