(typography) gutter

a relatively small tatami mat used in apartments

a tatami mat of the Edo (Tokyo) style

(music) to be offbeat / to be faulty; to contain mistakes

instant (period of time), the moment that something happens

(with the particle に (ni)) in the twinkling of an eye; in a flash

soon

Used other than figuratively or idiomatically: see 一 and 本 (one thing) / Short for 一本勝ち (ippon-gachi, “winning in one blow”).

a comic book, a cartoon book

hardcore pornography; 'underground' pornography showing uncensored genitals. Technically illegal in Japan.