Word紅葉こうようkouyouMeaningautumn leavesPart of speechnounPronunciationCourseHardcore JapaneseLessonLesson 57Usages of kouyouこの 山やま は 秋あき の 紅葉こうよう が とても きれい です。kono yama wa aki no kouyou ga totemo kirei desu.The autumn leaves on this mountain are very beautiful.