どうぞよろしく
どうぞよろしく · douzoyoroshiku · JLPT N3 · noun
pleased to meet you
🙇 どうぞ (please) + よろしく (treat me kindly) = please be good to me
よろしく comes from よろしい, meaning good or fine. So the phrase literally asks the other person to please regard you well. Japanese speakers say it when they first meet someone, often with a small bow, and also when they start working with someone.