Kakunodate was founded in 1620 by feudal lord Ashina Yoshikatsu, who chose the site for its river and easily defended mountain. His samurai retainers settled just south of his hilltop castle, in modest thatched-roof homes behind wooden fences along wide, fine streets, which they lined with weeping cherry trees imported from Kyoto. To help support themselves, the samurai engaged in cottage industry, crafting beautiful products made from cherry bark. Meanwhile, merchants settled in their own district, in narrow, cramped quarters. Many of the town's 13,000 residents are direct descendants of the town's original samurai and merchants.
Although the castle is long gone, Kakunodate's castle-town architectural layout remains remarkably intact, with one of the country's best-preserved (though regrettably small) samurai districts in Japan. It's also famous for its cherry trees, not only in the samurai district but also along the banks of the Hinokinai River, and for its crafts produced from local cherry bark. Yet Kakunodate is an unpretentious village, with only a few of the souvenir and tourist shops that plague other picturesque towns. Note: Technically speaking, Kakunodate merged with the town of Tazawako and another village to form a new administrative city called Semboku in 2005, but for clarity's sake I refer to them here by their historic and popular names.