Question 1

Where is Hirayama Police Box?

Accepted Answer

You can see the exact position of Hirayama Police Box from the map coordinates and the Street View link.

Question 2

Which scene of Chainsmoker Cat does Hirayama Police Box appear in?

Accepted Answer

Hirayama Police Box appears in EP10 of Chainsmoker Cat.

Question 3

Can I visit Hirayama Police Box?

Accepted Answer

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

Question 4

Where was Chainsmoker Cat filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Hirayama Police Box is one of those real places (EP10).