Question 1

Where is Haruna Shrine?

Accepted Answer

Haruna Shrine is in Takasaki, Gunma Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Narenare -Cheer for You!- does Haruna Shrine appear in?

Accepted Answer

Haruna Shrine is a real place that appears in Narenare -Cheer for You!-.

Question 3

Can I visit Haruna Shrine?

Accepted Answer

Yes. Haruna Shrine is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Narenare -Cheer for You!- filmed?

Accepted Answer

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