後こう便びん

noun

later mail; next letter

Used in written correspondence to refer to a subsequent letter or mail that will follow. Often appears in phrases like 後便にて or 後便でお知らせします.

• 詳しょう細さいは後こう便びんにてお知しらせいたします。

  I will inform you of the details in a later letter.

• 先せん日じつの件けんについては、後こう便びんでご連れん絡らく差さし上あげます。

  Regarding the matter from the other day, I will contact you in a subsequent mail.