YOU SAID:

Hello how are y'all doing ?

INTO JAPANESE

こんにちはどうやってやっている？

BACK INTO ENGLISH

Hello how are you doing?

INTO JAPANESE

こんちわ ご機嫌よう

BACK INTO ENGLISH

Hello. How are you doing?

INTO JAPANESE

こんちわ ご機嫌よう

BACK INTO ENGLISH

Hello. How are you doing?