Japanese phrase
着く前に___をお願いします。 tsu ku mae ni ___ o o nega i shi ma su
Meaning
Please ___ before you arrive.
When to use it
Requests that something be done before arrival. It is a polite request often used when arranging a visit, with a gentle but clear sense that the action should happen first.
Example dialogue
着く前に連絡をお願いします。 tsu ku mae ni ren raku o o nega i shi ma su
Please contact me before you arrive.
わかりました。 wa ka ri ma shi ta
Okay, I will.