Suzuki argued frequently with the studio on the subject. The studio suggested Minako Osanai, a famous television star, but Suzuki warned them against it as he felt her small face would not carry over to the large screen format. Two days before filming was scheduled to begin, art director Takeo Kimura suggested Hiroko Itō to Suzuki and she was selected.
Suzuki had a conflict with the studio regarding the casting of the actress for the film. The studio initially proposed Minako Osanai, but Suzuki opposed it due to his belief that her small face wouldn't be suitable for the big screen. Two days before filming was scheduled to begin, art director Takeo Kimura suggested Hiroko Itō as an alternative, and she ultimately received the role.