This article explores the history of Japanese royalty and princesses, including traditional and modern names for princesses, commonly used honorific titles, famous Japanese princesses and their names, as well as the meaning behind a Japanese princess’s name and its cultural significance. Names are usually derived from characters in Chinese literature or poetry that reflect auspiciousness or beauty but may also be chosen based on personal preference. Honorific titles vary depending on rank within the royal hierarchy and carry great significance due to their connection with auspiciousness & beauty.