Japan's Ministry of Internal Affairs and Communications (MIC) will implement a radio wave auction system. The system aims to improve radio wave usage and transparency.
Amendments to the Radio Act and Broadcasting Act were passed in the House of Councillors on April 18, 2025, enabling the new auction system.
The initial focus will be on millimeter-wave frequencies, suitable for high-speed communications. The auction system allocates radio waves to the highest bidder, a shift from the previous comparative review method.
Concerns exist regarding potential price increases leading to infrastructure investment delays and increased user fees. Further concern exists about fair competition being impeded through concentration of frequencies with specific operators.
The law also includes digitalization of wireless station licenses and broadcast business certificates, and revisions to radio wave usage fees.
The MIC emphasized the importance of transparent systems and clear use of auction revenue to address potential issues.