霽月 （セイゲツ） moon shining in a rain-cleansed sky

晴れる （はれる） to clear up, to clear away, to be sunny, to stop raining, to refresh (e.g. spirits), to be cleared (e.g. of a suspicion), to be dispelled, to be banished

晴らす （はらす） to dispel, to clear away, to refresh (oneself), to accomplish a goal, to make it sunny, to make clouds disappear