Japan

(bound form) sun / day / day of the month / (bound form) Japan (abbr. for 日本) / (vulgar) to fuck; to have sex with

(bound form) root; stem / (bound form) origin; source / (bound form) one's own; this / (bound form) this; the current (year etc) / (bound form) original / (bound form) inherent / originally; initially / capital; principal / classifier for books, periodicals, files etc