Question 1

Where is Takanashiya?

Accepted Answer

Takanashiya is in Numazu, Shizuoka Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Love Live! Sunshine!! does Takanashiya appear in?

Accepted Answer

Takanashiya appears in EP2 of Love Live! Sunshine!!.

Question 3

Can I visit Takanashiya?

Accepted Answer

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

Question 4

Where was Love Live! Sunshine!! filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Takanashiya is one of those real places (EP2).