YAHOO FINANCE - DatChat, blockchain-enabled cybersecurity, metaverse advertising platform, and social media company, has entered into a strategic alliance with Yakushima Corp. Yakushima Corp. is a Web3 platform specializing in NFT architecture, immersive metaverse environments, play-to-earn tokenization, and virtual asset royalty streams. The primary objective of the Alliance is to integrate the VenVūū NFT monetization platform into Yakushima Corp.'s hyper-realistic digital environment to offer passive income to property owners from ads.