空くう気き調ちょう和わ機きMeaningsNoun1. air conditioning unit; AC unit; air conditionerKanji used空empty air気state of mind調tone和harmony機machineComposed of空くう気きair; atmosphere; mood; situationNoun調ちょう和わharmony; accord; reconciliation; agreementNoun機きchance; opportunity; machine; aircraft; counter for aircraft; counter for (remaining) livesNoun