Question 1

Where is Kasayamazaki Daiba?

Accepted Answer

Kasayamazaki Daiba is in Goto, Nagasaki, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Barakamon does Kasayamazaki Daiba appear in?

Accepted Answer

Kasayamazaki Daiba appears in EP1 of Barakamon.

Question 3

Can I visit Kasayamazaki Daiba?

Accepted Answer

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

Question 4

Where was Barakamon filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Kasayamazaki Daiba is one of those real places (EP1).