US company doubles down on drives for AI data centers, which make up 90% of sales

20251001N Western Digital CEO

Western Digital CEO Irving Tan said Japan is “extremely important” to his company for the innovations it has made there. (Photo by Takuya Fujisawa)

FUMIE YAKU

TOKYO — Western Digital, the world’s largest manufacturer of hard-disk drives, will invest $1 billion in Japan over the next five years to help the company “drive the next generation of innovation,” CEO Irving Tan told Nikkei.