WEST. member Shigezoka Daiki is set to take on his first leading film role in the upcoming thriller "5 Seconds to Generate a Perfect Crime" (5-byō de Kanzen Hanzai wo Seisei Suru Hōhō), scheduled for release this fall.

The film follows Shigezoka's character as a protective older brother who turns to generative AI technology to defend his sister. The plot centers around his desperate attempts to create the "perfect crime" using artificial intelligence, blending contemporary tech anxieties with classic thriller elements.

This marks a significant acting milestone for Shigezoka, who has been building his solo career alongside his work with the seven-member Johnny's group WEST. The group, formerly known as Johnny's WEST, rebranded earlier this year and continues to balance group activities with individual pursuits.

The film's premise taps into current conversations about AI technology while offering Shigezoka a chance to explore more serious dramatic territory. For international fans familiar with his variety show appearances and energetic stage presence, this thriller role represents a notable departure into darker, more complex storytelling.

While specific release dates and additional cast members haven't been announced, the autumn release window positions the film for potential awards season consideration in Japan's competitive cinema landscape.