How do I say, "Welcome to the team" in Japanese?
We have a new hire in our Japan office and I want to send him a welcome email. Not sure what say. Does チームよこそ sound right? Can I also say よろしくおねがいします?

Question

Answer

I'd probably say: 
"我が(=our)チームへ、ようこそ！" / 
"ようこそ我がチームへ!" 
or maybe "ようこそ我が〇〇(=name of the team)チームへ！" 
(but these phrases might sound a bit too casual to be followed by よろしくお願いします...)  
To sound more polite and formal, I'd say "ようこそ我が(〇〇)チームへいらっしゃいました。どうぞよろしくお願いします。"

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