日にっ光こう反はん射しゃ信しん号ごうMeaningsNoun1. heliogram (Historical)Kanji used日sun光ray反be against射shoot信belief号ID numberComposed of日にっ光こうsunlight; sunshine; sunbeams; Nikkō (city in Tochigi); Suryaprabha (bodhisattva)Noun反はん射しゃreflection; reverberation; reflex; reflexesNoun信しん号ごうsignal; signalling; signaling; traffic light; traffic signalNoun