Official English-subtitled versions are the most reliable way to watch the film with high-quality audio and video. Where to Watch Safely
for the history of the original manga and its adaptation. Zutto Dokushin de Iru Tsomori? (2021) - IMDb
The story follows 36-year-old Mami Honda, a successful author who became famous for an essay written a decade ago. As her career hits a plateau, she navigates the social pressures and internal conflicts of being a single woman in modern Japan. The film explores themes of female independence and solidarity across different lifestyles—from career-driven women to housewives.