Question 1

Where is Kagami-gawa Promenade?

Accepted Answer

Kagami-gawa Promenade is in Kōchi, Kochi Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Belle 2021 does Kagami-gawa Promenade appear in?

Accepted Answer

Kagami-gawa Promenade is a real place that appears in Belle 2021.

Question 3

Can I visit Kagami-gawa Promenade?

Accepted Answer

Yes. Kagami-gawa Promenade is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Belle 2021 filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Kagami-gawa Promenade is one of those real places.