A young female journalist, Keiko Mitani Komaki Kurihara, is drawn to a difficult history: the lives of Japanese women who were coerced into sexual slavery in Asian brothels during the early 20th century. Her investigation leads her to a remote village, where she finds Osaki Kinuyo Tanaka, an elderly woman who keeps company with a number of cats in a small shack. Osaki agrees to share her life story, and the film shifts into a long, lucid flashback that takes us back to the 1920s.
In the past, a young Osaki [Yoko Takahashi] is torn from her poverty-stricken family and sold into indentured servitude as a maid in Sandakan, British North Borneo (modern-day Sabah, Malaysia), under the pretense that she will work at a hotel. Before she leaves, her distraught mother gives her a hand-woven kimono—a cherished treasure that will cling to Osaki’s memory for years to come. What seems like a respectable employment arrangement is, in fact, Sandakan No. 8, a brothel where Osaki is compelled to become a prostitute after a couple of years of service as a maid.
Osaki endures the harsh reality of the brothel through the war years, enduring the hardships of lengthy, demanding work and a lack of genuine affection. A rare moment of tenderness comes in a brief romance with a poor farmer who visits the brothel; the encounter ends in heartbreak when he comes to witness the toll of the work on Osaki, and he leaves, unable to offer the support she needs. The memory of this period lingers as a stark emblem of the life she was forced to lead.
When she returns to Japan, the family that once sent her money to help buy a home now greets her with cold judgment. Her brother and sister-in-law receive the funds she sent as a burden or embarrassment, and Osaki finds herself cast aside, marked by the very shame she hoped to escape.
The narrative returns to the postwar present, where the weight of Osaki’s past continues to haunt her new life in Japan. After the war, she marries a Japanese man, who later dies, leaving her with further losses. Yet even in the wake of these changes, Osaki’s experiences at Sandakan No. 8 shape how she is treated—she returns to a country that cannot easily reconcile the memory of her traumas, and she finds herself regarded as a pariah by society, even by her own son, who has built a respectable life in a large city.
Throughout this story, the framing device of the journalist’s inquiry underscores a broader meditation on memory, stigma, and resilience. The film unfolds with restrained, patient storytelling that honors the women who have been erased from history, inviting viewers to witness how past injustices reverberate across decades. The interplay between Osaki’s lived history and Keiko’s contemporary investigation invites a careful reflection on how stories survive, how they are told, and how they can finally be seen with nuance and empathy. In the end, the movie presents a delicate balance of sorrow and endurance, preserving the dignity of a life that endured far more than it should have, while also honoring the moment when a modern observer allows that life to speak.