Question 1

Where is Oodarumi Pass?

Accepted Answer

Oodarumi Pass 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 Oodarumi Pass appear in?

Accepted Answer

Oodarumi Pass appears in EP6 of mono.

Question 3

Can I visit Oodarumi Pass?

Accepted Answer

Yes. Oodarumi Pass 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 Oodarumi Pass is one of those real places (EP6).