Japanese phrase
お礼をさせてください。 o rei o sa se te ku da sa i
Meaning
Let me thank you.
When to use it
A polite request to express gratitude. It often follows help or kindness and sounds sincere and somewhat formal.
Example dialogue
先日は本当に助かりました。 sen jitsu wa hon tō ni tasu ka ri ma shi ta
Your help the other day was really valuable.
お礼をさせてください。 o rei o sa se te ku da sa i
Let me thank you.