Question 1

Where is Iwasugi-jinja shrine?

Accepted Answer

Iwasugi-jinja shrine is in Nagasaki, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Iroduku: The World in Colors does Iwasugi-jinja shrine appear in?

Accepted Answer

Iwasugi-jinja shrine appears in EP9 of Iroduku: The World in Colors.

Question 3

Can I visit Iwasugi-jinja shrine?

Accepted Answer

Yes. Iwasugi-jinja shrine is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Iroduku: The World in Colors filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Iwasugi-jinja shrine is one of those real places (EP9).