January

(Internet slang) first comment; (interjection) first!

(informal, chiefly in the negative) the slightest amount (in reference to one's knowledge, thought, etc.) / Used other than figuratively or idiomatically: see 一, ミリ.

(automotive) overdrive / (golf) outdrive

highway, especially a scenic route

driveway

drive-through (establishment providing drive-through service)

happy hardcore (music genre)

Alternative spelling of 一輪車 (“unicycle”)

Synonym of チアミン (chiamin, “thiamine”); vitamin B1