IJN Yamato was the lead ship of the Yamato class for the Imperial Japanese Navy, commissioned in 1941 and sunk in 1945 during the Second World War. As the largest battleship ever built, her name carries lasting weight in naval history, anime and warship games. Recordings and recreations of battleship horns linked to Yamato circulate online as short soundboard clips, shared by history fans and editors who want an instantly recognisable signal of scale, ceremony and approaching danger.