stylistic:style_transfer, quality:correction
Early work

In 1947, a large number of Toho actors, after a prolonged strike, had left to form their own company, Shin Toho. Toho then organized a "new faces" contest to find new talent.

Nenji Oyama, a friend of Mifune's who worked for the Photography Department of Toho Productions, sent Mifune's resume to the New Faces audition as the Photography Department was full, telling Mifune he could later transfer to the Photography Department if he wished. He was accepted, along with 48 others (out of roughly 4,000 applicants), and allowed to take a screen test for Kajirō Yamamoto. Instructed to mime anger, he drew from his wartime experiences. Yamamoto took a liking to Mifune, recommending him to director Senkichi Taniguchi. This led to Mifune's first feature role, in Shin Baka Jidai.

Mifune first encountered director Akira Kurosawa when Toho Studios, the largest film production company in Japan, was conducting a massive talent search, during which hundreds of aspiring actors auditioned before a team of judges. Kurosawa was originally going to skip the event, but showed up when Hideko Takamine told him of one actor who seemed especially promising. Kurosawa later wrote that he entered the audition to see "a young man reeling around the room in a violent frenzy... it was as frightening as watching a wounded beast trying to break loose. I was transfixed." When Mifune, exhausted, finished his scene, he sat down and gave the judges an ominous stare. He lost the competition but Kurosawa was impressed. "I am a person rarely impressed by actors," he later said. "But in the case of Mifune I was completely overwhelmed." Mifune immersed himself into the six-month training and diligently applied himself to studying acting, although at first he still hoped to be transferred to the camera department.