国こく籍せき取しゅ得とくこくせきしゅとくじ字FuriganaMeanings1nounacquisition of nationality; naturalizationFormal term used in legal and administrative contexts. Refers to the process of obtaining citizenship of a country, often by application.日本にほんで国こく籍せき取しゅ得とくを申しん請せいするには、いくつ