Question 1

Where is Seta no Karahashi Bridge?

Accepted Answer

Seta no Karahashi Bridge is in Otsu, Shiga, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of NIPPON SANGOKU does Seta no Karahashi Bridge appear in?

Accepted Answer

Seta no Karahashi Bridge appears in EP12 of NIPPON SANGOKU.

Question 3

Can I visit Seta no Karahashi Bridge?

Accepted Answer

Yes. Seta no Karahashi Bridge is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was NIPPON SANGOKU filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Seta no Karahashi Bridge is one of those real places (EP12).