Question 1

Where is Fukashiro Dam?

Accepted Answer

Fukashiro Dam is in Otsuki, Yamanashi Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of mono does Fukashiro Dam appear in?

Accepted Answer

Fukashiro Dam appears in EP12 of mono.

Question 3

Can I visit Fukashiro Dam?

Accepted Answer

Yes. Fukashiro Dam is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was mono filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Fukashiro Dam is one of those real places (EP12).