period; Nihon Shoki (second oldest work of Japanese history, compiled in 720 CE); Nihongi; Kii (former province located in present-day Wakayama and southern Mie prefectures)
law (esp. ancient East Asian criminal code); regulation; vinaya (rules for the monastic community); Ritsu (school of Buddhism); lüshi (style of Chinese poem); (musical) pitch; six odd-numbered notes of the ancient chromatic scale