Mysterious masked figures

[kajiki]

 

[Early]

I was going to guess China, but I see you're from Japan.

Nice grab shot, although I think it would have been better was better positioned between them.

 

[kajiki]

I was going to guess China, but I see you're from Japan.

Nice grab shot, although I think it would have been better was better positioned between them.

- you mean the tower?

 

[Early]

I was going to guess China, but I see you're from Japan.

Nice grab shot, although I think it would have been better was better positioned between them.

- you mean the tower?

Is there a story behind the photo? It looks like they are spying on a chemical company or something, and taking pollution readings.