Question 1

Where is uminosachi direct sales store?

Accepted Answer

uminosachi direct sales store 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 uminosachi direct sales store appear in?

Accepted Answer

uminosachi direct sales store appears in EP12 of Grand Blue Dreaming.

Question 3

Can I visit uminosachi direct sales store?

Accepted Answer

Yes. uminosachi direct sales store 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 uminosachi direct sales store is one of those real places (EP12).