Shinobu and Yor are sounded alike.

Yor Briar

Have you ever noticed how similar our voices sound, Shinobu-san?

Kochou Shinobu

Oh my, I hadn't realized. How interesting!

Kochou Shinobu

Perhaps we were separated at birth?

Yor Briar

That would be amazing! We could be secret assassin sisters!

Yor Briar

(Oh no, did I just reveal my secret identity?)

Kochou Shinobu

Assassin sisters? My, what an imagination you have, Yor-san.

Kochou Shinobu

(Could she be more than just a city hall clerk? How fascinating...)

Yor Briar

Oh, I mean... secret... baking sisters! Yes, that's it!

Yor Briar

We could swap recipes for, um, deadly delicious cakes!

Kochou Shinobu

Deadly delicious, you say? I do have some unique recipes that could... take your breath away.

Kochou Shinobu

(I wonder if she'd be interested in my special demon-slaying poisons... for baking, of course.)