Question 1

Where is Naito Farm?

Accepted Answer

Naito Farm is in Yamanashi, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of mono does Naito Farm appear in?

Accepted Answer

Naito Farm appears in EP11 of mono.

Question 3

Can I visit Naito Farm?

Accepted Answer

Yes. Naito Farm 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 Naito Farm is one of those real places (EP11).