A statue is placed on a bench near monitors showing Japan's Nikkei 225 index, hanging in a business building in Tokyo, Thursday, June 18, 2026. (AP Photo/Hiro Komae)

Colin Jarvis, head of Forward Deployed Engineering for OpenAI, speaks during its business event with SoftBank at a hotel in Tokyo, Tuesday, June 16, 2026. (AP Photo/Hiro Komae)

Mark Chen, chief research officer for OpenAI, speaks during a talk with Masayoshi Son, chairman and CEO of SoftBank Group, at their business event at a hotel in Tokyo, Tuesday, June 16, 2026. (AP Photo/Hiro Komae)

Colin Jarvis, head of Forward Deployed Engineering for OpenAI, speaks during its business event with SoftBank at a hotel in Tokyo, Tuesday, June 16, 2026. (AP Photo/Hiro Komae)

Masayoshi Son, left, chairman and CEO of SoftBank Group, listens to Mark Chen, chief research officer for OpenAI, during a talk at their business event in Tokyo, Tuesday, June 16, 2026. (AP Photo/Hiro Komae)

Masayoshi Son, left, chairman and CEO of SoftBank Group, speaks as Mark Chen, chief research officer for OpenAI, listens during a talk at their business event at a hotel in Tokyo, Tuesday, June 16, 2026. (AP Photo/Hiro Komae)

FILE -Pedestrians walk past the Bank of England in London, April 30, 2026. (AP Photo/Kirsty Wigglesworth, File)

A woman walks past a screen, right, showing Japan's Nikkei 225 index at a securities firm in Tokyo, Thursday, June 18, 2026. (AP Photo/Hiro Komae)