Question 1

Where is Yamabiko-so?

Accepted Answer

Yamabiko-so is in Nishiizu, Shizuoka Prefecture, 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 Yamabiko-so appear in?

Accepted Answer

Yamabiko-so appears in EP12 of Touring After the Apocalypse.

Question 3

Can I visit Yamabiko-so?

Accepted Answer

Yes. Yamabiko-so 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 Yamabiko-so is one of those real places (EP12).