tensokukōhōdattara
1. If/when celestial navigation…; If celestial navigation were…
Noun
#2354878
1. If/when celestial navigation…; If celestial navigation were…
1. if it's the case
1. rear; back
1. public relations; PR
2. publicizing
1. not be found
1. high mountain; lofty peak
1. method of construction
1. interactive
1. sailing; navigation