Question 1

Where is Kokkai-gijidomae Sta.?

Accepted Answer

Kokkai-gijidomae Sta. is in Chiyoda, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of GATE does Kokkai-gijidomae Sta. appear in?

Accepted Answer

Kokkai-gijidomae Sta. appears in EP8 of GATE.

Question 3

Can I visit Kokkai-gijidomae Sta.?

Accepted Answer

Yes. Kokkai-gijidomae Sta. is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was GATE filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Kokkai-gijidomae Sta. is one of those real places (EP8).