SoftBank is set to invest $676 million in a former Sharp factory in Osaka to convert it into an AI data center, furthering its collaboration with OpenAI. This acquisition is crucial for SoftBank's plans to enhance its AI capabilities in Japan, particularly for training generative AI models. The facility is expected to start operations in 2026, providing up to 240 megawatts of power. A joint venture, SB OpenAI Japan, will utilize this site to develop customized AI solutions for clients. SoftBank's strategic move underscores its commitment to AI and the growing partnership with OpenAI.