Question 1

Where is Horikiri Station?

Accepted Answer

Horikiri Station is in Adachi, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of SSSS.GRIDMAN does Horikiri Station appear in?

Accepted Answer

Horikiri Station is a real place that appears in SSSS.GRIDMAN.

Question 3

Can I visit Horikiri Station?

Accepted Answer

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

Question 4

Where was SSSS.GRIDMAN filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Horikiri Station is one of those real places.