Question 1

Where is Canton Hanten?

Accepted Answer

Canton Hanten is in Yokohama, Kanagawa Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Bungo Stray Dogs 2 does Canton Hanten appear in?

Accepted Answer

Canton Hanten appears in OP5 of Bungo Stray Dogs 2.

Question 3

Can I visit Canton Hanten?

Accepted Answer

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

Question 4

Where was Bungo Stray Dogs 2 filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Canton Hanten is one of those real places (OP5).