りょういき 領域 Common word JLPT N1 Wanikani level 22 Play audio LinksSentence search for 領域Sentence search for りょういきKanji details for 領 and 域Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. area; domain; territory; field; range; region; regime Discussions Log in to talk about this word.