Japanese phrase
___でご返信ください。 ___ de go hen shin ku da sa i
Meaning
Please reply via ___.
When to use it
Asks for a response through a named method. The wording is polite and formal enough for business notices and written requests.
Example dialogue
申込書を郵送します。 mōshi komi sho o yū sō shi ma su
I will mail the application form.
到着後、書面でご返信ください。 tō chaku go sho men de go hen shin ku da sa i
Once it arrives, please reply in writing.