In December, Toho revealed that director Isshin Inudo would be in charge of a new film adaptation of the popular Seicho Matsumoto novel "Zero no Shoten," also known by the English title "Zero Focus." The movie's main cast has now been revealed, with actress Ryoko Hirosue taking the starring role.

The story, set in the 1950s, centers around a newlywed woman (Hirosue) whose husband Kenichi (Hidetoshi Nishijima) fails to return from a business trip. She sets out to search for him, but uncovers that he has been living a double life.

Hirosue's strong supporting cast includes Miki Nakatani as the wife of a company president, Tae Kimura as that company's receptionist, Tetta Sugimoto as Kenichi's brother, and Takeshi Kaga as Kenichi's boss.

Filming has already started in Kanazawa and is expected to continue until April. Toho is aiming for an autumn release.