SoftBank

Softbank
Softbank is one of the three major carriers in Japan that operates the mobile phone business in Japan. Among the three major carriers, in addition to Softbank, there are Docomo and au. Since Masayoshi Son founded Japan SoftBank Corp., which became the current SoftBank Group Corp. in 1981, he has led Japan's mobile business through repeated mergers and acquisitions.

Into the 2020, the world is beginning to see 5G enable ever faster communications, and SoftBank is currently engaged in research and development of 6G, which will go beyond 5G by using the terahertz wave frequency band.