それはそうと
そ
れ
は
そ
う
と
Meanings
1
anyway; by the way; incidentally; well; to change the subject
usually written using kana alone
A set phrase used to change the topic or introduce a new subject in conversation. Often used when the speaker remembers something or wants to shift focus.
By the way, what time is tomorrow's meeting?
Anyway, have you seen any movies lately?