Question 1

Where is Daiseiji Temple?

Accepted Answer

Daiseiji Temple is in Mitaka, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Occultic;Nine does Daiseiji Temple appear in?

Accepted Answer

Daiseiji Temple appears in EP8 of Occultic;Nine.

Question 3

Can I visit Daiseiji Temple?

Accepted Answer

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

Question 4

Where was Occultic;Nine filmed?

Accepted Answer

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