In 2017, Gary Oldman talked Tsuji out of retirement to create the Winston Churchill prosthetics for Darkest Hour. Oldman had been considered for the role of General Thade in Tim Burton's Planet of the Apes film and his work at that time had impressed Oldman enough that for him, Tsuji was the only man to turn him into Churchill. For this, on March 4, 2018 Tsuji won the 2018 Academy Award for Best Makeup and Hairstyling.