pronoun
First-person pronoun used mainly by older men in the Kansai region. Dated and dialectal; not used in standard modern Japanese.
わいはもう帰るで。
I'm going home now.
わいの言うこと聞かんかい。
Listen to what I say.
pronoun
Archaic second-person pronoun used to address someone of equal or lower status. Not used in modern Japanese.
昔の芝居では「わい、何をしておる」などと言うことがあった。
In old plays, one might say, 'You, what are you doing?'