Bartender(2004)

Bartender

Miwa, a hotel employee tasked with staffing a newly opened bar, is on the hunt for the perfect bartender. There, she meets Ryu Sasakura, a legendary mixologist who once won a world-class bartending competition. Skeptical yet intrigued, Miwa sends him into the interview...and what follows will shake up more than just cocktails!

(Source: MANGA MILLION)