ところで

ところで
conjunction
by the way
grammatical
1. by the way, incidentally
A conjunction used to change the topic or introduce a new subject in conversation.
ところで、何時(なんじ)?
By the way, what time?
By the way, is Tanaka-san coming?
By the way, what are your plans for tomorrow?
By the way, there's something I wanted to ask—what day is next week's meeting?
Changing the subject, by the way, I heard you moved last month—how's the new house?

ところで is a conjunction meaning "by the way" used to change the topic or introduce a new subject in conversation.

Usage

Placed at the beginning of a sentence to signal a topic change. The new topic may or may not be related to the previous discussion.

Common patterns

Similar words

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Natural in both casual and polite conversation.