SoftBank Corp. is a Japanese telecommunications and internet company, part of the larger SoftBank Group. Founded in 1981, it initially focused on software distribution but later expanded into mobile communications, becoming one of Japan's leading mobile network operators. In addition to its telecommunications services, SoftBank Corp. invests in various technology sectors, including artificial intelligence and robotics. The company is known for its significant investments in startups and established tech firms, contributing to its reputation as a major player in the global technology landscape.