Question 1

Where is Cape Higashi-Hennazaki?

Accepted Answer

Cape Higashi-Hennazaki is in Miyakojima, Okinawa, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Grand Blue Dreaming does Cape Higashi-Hennazaki appear in?

Accepted Answer

Cape Higashi-Hennazaki appears in EP12 of Grand Blue Dreaming.

Question 3

Can I visit Cape Higashi-Hennazaki?

Accepted Answer

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

Question 4

Where was Grand Blue Dreaming 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 Higashi-Hennazaki is one of those real places (EP12).