上じょう代だい特とく殊しゅ仮か名な遣づかいMeaningsNoun1. special kana usage rules of the Nara period (Historical)Other spellings上じょう代だい特とく殊しゅ仮か名な遣づかいUsage share unknownKanji used上above代substitute特special殊especially仮temporary名name遣use (something intangible)Composed of上じょう代だいancient times (e.g. Heian and Nara periods in Japan); remote ages; early history; (nominal) retail priceNoun特とく殊しゅspecial; particular; peculiar; uniqueNa-adjective仮か名な遣づかいkana orthography; syllabary spellingNoun