Question 1

Where is Dojo?

Accepted Answer

Dojo is in Takamatsu, Kagawa Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Summer Pockets does Dojo appear in?

Accepted Answer

Dojo appears in ED of Summer Pockets.

Question 3

Can I visit Dojo?

Accepted Answer

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

Question 4

Where was Summer Pockets filmed?

Accepted Answer

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