Ha-Chan, Shake Your Booty!

Ha-Chan, Shake Your Booty! follows Haru, a competitive ballroom dancer in Tokyo who performs alongside her partner and husband Luis. After Luis dies unexpectedly, grief drives Haru into deep isolation. Her mourning is compounded by a painful dispute with Luis's father, who insists on returning his son's body to Mexico for burial — overriding Luis's stated wish to be cremated in a traditional Japanese ceremony. Haru believes that without the proper ceremony, Luis's soul will never find peace, leaving her caught between cultural conflict and her own sense of spiritual obligation. Friends eventually coax her back to the dance studio, where she meets a new instructor named Fedir. Despite her lingering grief, Haru develops a romantic infatuation with him and is forced to reckon with her desire to move forward. The film is described by critics as a tonally erratic but emotionally rich celebration of how dance, friendship, and intimacy can serve as vehicles for processing loss. It blends grief drama with crowd-pleasing warmth, presenting Haru's journey as one of gradually releasing the past — through art, connection, and what one review calls 'casual hook-ups.' Full third-act details are not yet publicly documented, as the film has not received wide release at time of writing.

Sources: Wikipedia (Premise section), IMDb (search metadata), Web search aggregated press/review snippets (Pajiba headline, IndieWire, Sundance coverage)