On January 14th, Sony Group's Ethereum L2 blockchain Soneium mainnet has been officially launched and is open to everyone. With the mission of "bringing touch to the world through the power of creation and technology", Sony Group has built a diverse business ecosystem and has long been committed to providing value to creators and content consumers in multiple business areas. By leveraging the OP Stack and Superchain developed by the Optimism Foundation, Soneium provides a public blockchain designed to empower individuals and communities to collaborate, create, and integrate emotion into the digital realm.