浜松城

Hamamatsu Castle is where Tokugawa Ieyasu grew from a young warlord into the architect of Japan's final era of peace. He entered the castle in 1570 at age 29 and remained for 17 formative years — years that included his greatest defeat: the Battle of Mikatagahara in 1572, where Takeda Shingen's superior forces routed Ieyasu's army, forcing him to flee back to the castle in humiliation. Legend holds that Ieyasu commissioned a portrait of his own terror-stricken face as a lifelong reminder to never be reckless — the famous 'Shikamizo' ('grimacing portrait'). The castle's nickname, 'Castle of Advancement,' reflects the tradition that its lords — including many who became Edo-period senior councillors — consistently rose to prominence. The 2023 NHK taiga drama 'Dōsuru Ieyasu' brought renewed nationwide attention to this formative chapter of Ieyasu's life. Modern Hamamatsu is equally renowned as the birthplace of Yamaha, Kawai, Honda, and Suzuki — the practical manufacturing spirit of the city echoing Ieyasu's own pragmatic genius.