Question 1

Where is Takooka Heights?

Accepted Answer

Takooka Heights 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 Takooka Heights appear in?

Accepted Answer

Takooka Heights appears in EP10 of Iroduku: The World in Colors.

Question 3

Can I visit Takooka Heights?

Accepted Answer

Yes. Takooka Heights 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 Takooka Heights is one of those real places (EP10).