According to the official website of Astar Network, the Polkadot ecological smart contract platform, Deloitte Tohmatsu announced that its NFT development tools are compatible with the Astar zkEVM blockchain managed by Astar Network and Startale Labs. Deloitte Japan has developed a baseball-themed NFT gaming application, a project based on the Astar zkEVM. The game includes a digital baseball batting practice system that allows players to earn NFT "badges," adding a new growth element to the experience of young players improving their batting skills. The initiative is part of Deloitte’s “Sports × Technology Utilization Promotion Practice”, which aims to enhance sports through technology and data.