Her Dear Old House (Tsui no Sumika) is an intimate observational documentary following 90-year-old Matsu Yamamoto as she prepares to leave the home where she has lived her entire life. As her beloved house is scheduled for demolition, director Tatsuya Yamamoto captures the rhythms of her final days there, reflecting on memory, aging, family, loss, and the emotional ties between people and place. Through quiet, patient observation, the film becomes a poignant meditation on impermanence and the meaning of home.