快かい食しょく快かい眠みんMeaningsNoun1. good appetite and pleasant sleep; enjoying one's food and sleeping wellKanji used快pleasant食eat眠to sleepComposed of快かいpleasure; delight; enjoyment; rapid (train)Noun食しょくfood; foodstuff; eating; appetite; meal; portionNoun快かい眠みんpleasant sleep; good sleep; sleeping wellNoun