Hirosaki, a town of Japan in the province of Michmoku or Rikuchiu, north Nippon, 22 m. S.W. of Aomori by rail. Pop. about 37,000. The fine isolated cone of Iwakisan, a mountain of pilgrimage, rises to the west. Hirosaki is a very old place, formerly residence of a great daimio (or daimyo) and capital of a vast principality, and still the seat of a high court with jurisdiction over the surrounding districts of Aomori and Akita. Like most places in north Nippon, it is built with continuous verandas extending from house to house, and affording a promenade completely sheltered from the snows of winter. Apples of fine flavour grow in the district, which also enjoys some reputation for its peculiar green lacquer-ware.