Question 1

Where is Mt. Mitsumine?

Accepted Answer

Mt. Mitsumine is in Shimosuwa, Nagano, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Touring After the Apocalypse does Mt. Mitsumine appear in?

Accepted Answer

Mt. Mitsumine appears in EP12 of Touring After the Apocalypse.

Question 3

Can I visit Mt. Mitsumine?

Accepted Answer

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

Question 4

Where was Touring After the Apocalypse filmed?

Accepted Answer

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