Kanazawa Castle's outer samurai districts preserved more Edo-period residential architecture than almost any other Japanese castle town, a survival credited to the city's exemption from wartime air raids and the Maeda clan's sustained investment in civil infrastructure through the 17th and 18th centuries. The Nagamachi quarter, where middle-ranking retainers built their estates within a ten-minute walk of the castle gates, still holds earthen walls, latticed gates, and narrow lanes that follow the original defensive grid. The Nomura family residence, restored in 1978 with original joinery and garden features intact, offers the clearest window into samurai domestic life: raised hearths for winter councils, hidden storage for armour and swords, and a two-level garden engineered to borrow the castle's silhouette as a backdrop. Kanazawa's warrior culture was shaped by the Maeda family's unique position as Japan's wealthiest daimyo outside the shogunate. With an annual rice yield of one million koku—twice that of most domains—the clan maintained a standing force of 8,000 samurai and invested heavily in tea ceremony, Noh theatre, and lacquer arts to signal loyalty rather than military ambition. This cultural patronage left a physical imprint: samurai residences incorporated tea rooms as essential architecture, and even modest retainer homes featured alcoves for scroll display and flower arrangement. The castle itself, rebuilt multiple times after fires in 1602, 1620, and 1759, was left without a central keep after 1881, leaving the residential districts as the primary testament to samurai life. Today's kanazawa samurai house tour routes connect the castle park—free to enter, with its reconstructed gates and stone fortifications—to the Nagamachi district's preserved lanes and the Nishi Chaya geisha quarter, where samurai patrons once attended evening performances. Walking these paths reveals the layered geography of Edo power: the castle on its plateau, the samurai estates on the slopes below, and the merchant quarters beyond the outer moat. The architecture is specific to Kanazawa's climate—thick earthen walls against winter snow, bamboo screens for summer ventilation, and tile roofing weighted to resist wind from the Sea of Japan. Guided heritage walks contextualize these features through family histories and clan records, while private sword training sessions at nearby temples allow visitors to handle practice blades under the instruction of certified martial artists, a tradition maintained since the domain's founding in 1583.