According to eastern legend, foxes live at the end of the rainbow ~they held their daughters' wedding in the "sun rain". 狐の嫁入り有两个意思，一是指野外的磷火，二就是狐狸雨，即传说中狐狸们住在彩虹的尽头，他们会选择太阳天又下小雨之时让女儿出嫁。