Hattori is a common Japanese surname and can also refer to various historical figures, including Hattori Hanzō, a famous samurai and ninja from the Sengoku period. He is known for his skills in espionage and his loyalty to the Tokugawa clan. Hattori Hanzō's legacy continues to influence popular culture, appearing in films, video games, and literature. In addition to historical references, "Hattori" can also relate to various businesses and products in Japan, such as Hattori Seiko, a well-known watch manufacturer. The name is often associated with precision and craftsmanship, reflecting the high standards of Japanese manufacturing.