Question 1

Where is Bird Day?

Accepted Answer

Bird Day is in Maebashi, Gunma, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Maebashi Witches does Bird Day appear in?

Accepted Answer

Bird Day appears in EP12 of Maebashi Witches.

Question 3

Can I visit Bird Day?

Accepted Answer

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

Question 4

Where was Maebashi Witches filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Bird Day is one of those real places (EP12).