In Japan, the Lantern Festival is commonly known as "小正月" (こしょうがつ). In Korea, the festival is known by several names, including "정월대만월", "정월대보름", "상원", "원소", "원석" and "오기일".[18] In Vietnam, the festival is known by several names, such as "Rằm Tháng Giêng", "Tết Nguyên Tiêu" or "Têt Thượng Nguyên".