Given the question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Japanese battleship Musashi - Musashi () named after an ancient Japanese province was one of two Yamato-class battleships built for the Imperial Japanese Navy beginning in the late 1930s. The Yamato-class ships were the heaviest and most powerfully armed battleships ever constructed displacing 72800 long tons (74000 t) fully loaded and armed with nine 46-centimetre (18.1 in) main guns. Her secondary armament consisted of four 15.5-centimetre (6.1 in) triple-gun turrets formerly used by the Mogami-class cruisers.
The answer is:
Mean Of Transportation