Question 1

Where is Yokohama Red Brick Warehouse?

Accepted Answer

Yokohama Red Brick Warehouse is in Yokohama, Kanagawa, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Blue Box Season 2 does Yokohama Red Brick Warehouse appear in?

Accepted Answer

Yokohama Red Brick Warehouse appears in OP1 of Blue Box Season 2.

Question 3

Can I visit Yokohama Red Brick Warehouse?

Accepted Answer

Yes. Yokohama Red Brick Warehouse is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Blue Box Season 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 Yokohama Red Brick Warehouse is one of those real places (OP1).