Tokugawa Yoshimune

Tokugawa Yoshimune launched the Kyoho Reforms to address financial crises and social unrest. He implemented sumptuary laws, promoted fiscal austerity, encouraged new agriculture, and reformed the samurai code. The reforms stabilized the shogunate's finances temporarily.

Tokugawa Yoshimune established a professional firefighting force in Edo, replacing the previous reliance on samurai and commoners. This system improved fire response and reduced the devastation of urban fires in the capital.

Tokugawa Yoshimune relaxed the ban on Western books, allowing the import of non-Christian foreign texts. This policy encouraged the study of Western science and medicine, known as Rangaku, contributing to Japan's intellectual development.

Tokugawa Yoshimune established a complaint box system (meyasu-bako) allowing commoners to submit petitions directly to the shogun. He also revised legal codes to reduce corruption and improve judicial transparency.