Tears and Terror: "Cocoon One Summer of Girlhood" Brings Wartime Horror to Life The latest trailer for SASAYURI's anime film adaptation of Machiko Kyo's wartime manga, Cocoon One Summer of Girlhood, promises a cinematic experience that will leave audiences tear stained.
The film is based on the true story of the Himeyuri students in Okinawa during World War II, who served as medics in a war torn island.
The trailer sets a somber tone with haunting visuals, hinting at a grueling watch ahead.