一いち路ろ平へい安あんMeaningsNoun1. (wishing someone) bon voyage (Yojijukugo)Kanji used一one路path平flat安peace of mindPitch accentいちろへいあんComposed of一いち路ろstraight; directly; voyage; journey; straight roadAdverb平へい安あんpeace; tranquility; tranquillityNoun