Question 1

Where is Cape Tsumeki?

Accepted Answer

Cape Tsumeki is in Shimoda, Shizuoka, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Charlotte does Cape Tsumeki appear in?

Accepted Answer

Cape Tsumeki appears in OP2 of Charlotte.

Question 3

Can I visit Cape Tsumeki?

Accepted Answer

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

Question 4

Where was Charlotte filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Cape Tsumeki is one of those real places (OP2).