りつあん 立案 Common word LinksSentence search for 立案Sentence search for りつあんKanji details for 立 and 案Edit in JMdict Noun, Suru verb, Transitive verb, Intransitive verb1. planning; devising (a plan)Noun, Suru verb, Transitive verb, Intransitive verb2. drafting; drawing up Discussions Log in to talk about this word.