to shake hands
ii otenki desune
It's a nice day, isn't it?
thanks to you
Excuse me (said when leaving ahead of others)
osaki ni shitsurei shimasu
I'm leaving now.
ojigi o suru
to bow (formal)
osewa ni narimasu
thank you for your kindness ; I'm happy to be working with you
to meet up for the first time (for a particular project, event, etc.)
kyoumo ichi･nichi yoroshiku onegaishimasu
I'll be taking care of you again today.
You're looking good.
how are you?
I'm pleased to meet you.(in response to どうぞよろしく/doozo yoroshiku.)
This is Mr./Ms. -.