Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

BANGKOK (AP) — World shares were mixed on Thursday after China rolled out more moves to try to boost its lagging stock ...

Tokyo stocks ended higher Thursday as technology issues rose on hopes for robust investment and a weaker yen lifted exporters, but a cautious mood prevailed amid uncertainty over U.S. tariff policy.

TOKYO (Reuters) -SoftBank CEO Masayoshi Son's plan to invest billions in AI in the United States shows one way to handle the ...

Tokyo stocks were sharply higher Wednesday morning, led by rises in SoftBank Group following news it would be part of a massive artificial intelligence investment project in the United States. The 225 ...