Genpuku (元服?), a Japanese coming-of-age ceremony modeled after an early Tang Dynasty Chinese custom, dates back to Japan's classical Nara Period (710–794 AD).[1] This ceremony marked the transition from child to adult status and the assumption of adult responsibilities. The age of participation varied throughout history and depended on factors such as sex, political climate, and social status. Most participants were aristocratic children between the ages of 10 and 20, and most descriptions of genpuku focus on the male ceremony rather that the female ceremony due to the exclusion of women from politically important court positions and warrior status. Important changes in clothing and hairstyle typically denoted this transition, for both men and women. Youth and children were often synonymous, and a period of adolescence was not often present throughout the periods in which traditional genpuku flourished. The etymology of the word, which is atypical, reflects the major points of genpuku ceremonial format; in this case gen (元?)means "head" and fuku (服?) means "wearing". The ceremony is also known as kakan (加冠?), uikōburi (初冠?), kanrei (冠礼?), shufuku (首服?), and hatsu-motoyui (初元結?).
Genpuku was traditionally considered a Major Rite, an important ritual affecting life course in which a child exchanged their childhood status for an adult status, and continues from the Nara (710–794 AD) into the Tokugawa Period (1603–1868). The ceremony was usually backed by an older society member of political importance, and included the exchange of a childhood name for a new adult name (烏帽子名 eboshi-na?), the adoption of adult hairstyles and clothing, and the assumption of adult responsibilities. Genpuku was undergone by both males and females, but was differentiated by ceremonial dress, with men receiving signifying headgear such as a ceremonial court cap (kanmuri) or samurai helmet and women receiving, instead, a pleated skirt ( mogi 裳着?). The population, and members of the population, participating in genpuku depended largely upon both which historical time period the ceremony took place in and what kind of government was in place at the time. Specific ceremonial formats are built around specific constructions of class, rank, and time period.
Since aristocratic children between the ages of 10 and 20 took part in genpuku in order to assume adult status and responsibilities, the role of the aristocratic child was to prepare for adult life. For both male and female children, studies in the Heian Period began between ages 3 and 4, usually under the supervision of a wet nurse and perhaps her husband. Children of these ages were taught about key court ceremonies, Buddhist doctrine, and proper ethics. At the age of seven they moved on to more formal learning, specifically studying the skills needed to navigate court life and to succeed in court positions. Skills included, but were by no means limited to, handwriting and calligraphy, and were mainly an education requirement for male children; however, the education of girls was important as well. The ultimate goal of children, whether they were male or female, was to successfully carry on their families tradition and reputation. Proper education for girls tied to successful or advantageous marriage, or their future ability to maintain a wealthy patron within the court.