“大人” is a Japanese term that translates to “adult” in English. It refers to individuals who have reached maturity, typically recognized by age, legal status, and social responsibilities. In many cultures, including Japan, adulthood is associated with the ability to make independent decisions, take on responsibilities, and participate fully in society. In Japan, the transition to adulthood is often marked by the 成人式 (Seijin Shiki), a coming-of-age ceremony held for those who turn 20. This event celebrates the new responsibilities and rights that come with adulthood, such as voting and drinking alcohol. The ceremony is an important cultural tradition, emphasizing the significance of becoming a 大人.