吾あ兄せ

pronoun

you (to a male, archaic polite)

Archaic polite second-person pronoun used for a male addressee, often in familiar or respectful contexts. Not used in modern Japanese.

• 古ふるい手て紙がみに「吾あ兄せにおかれましては」と書かかれていた。

  In an old letter it was written, 'As for you, my dear brother...'