This repo contains a list of the 44998 most common Japanese words in order of frequency, as determined by the University of Leeds Corpus.

... な -8.03794 J -8.03813 ISBN -8.04037 昭和 -8.0524 also -8.07059 if -8.07115 original -8.07153 された -8.0748 町 -8.09456 て -8.09581 com -8.11715 o -8.11946 ...