Those gas mask look like they come from/are representing different countries... though, most likely, I'm just looking too deep into it.

Go figure, Miracle girl doesn't need her's, though.

Marisa's actually wearing a plague doctor mask.

KazuyaRazuKazama said:

Those gas mask look like they come from/are representing different countries... though, most likely, I'm just looking too deep into it.

Go figure, Miracle girl doesn't need her's, though.

Looks like the masks are from different era and countries

Are you my mummy?

I'm thinking along the lines of...
-Russia?
-Italy
-America
-Japan
-Britain?

I think you're right about the eras, but the only one I think I recognize is Sanae's from WWII.

WatcherCCG said:

Marisa's actually wearing a plague doctor mask.

Which was the gas mask of its time as it uses herbs to filter out the supposed toxins in the air because it was then believed that the smell of the dead is what is causing it to spread