Who’s shaping AI / Japan / Masayoshi Son

Masayoshi Son

孫正義

CEO, SoftBank Group. Chairman, Stargate

Why they matter

SoftBank completed a $22.5B OpenAI investment in Dec 2025, bringing its stake to about 11%.

Sources: techinformed.com

On the AIooze timeline

  • SoftBank completes OpenAI investment

Connected people