Question 1

Where is Oban-zushi?

Accepted Answer

Oban-zushi is in Shinjuku, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of A Place Further than the Universe does Oban-zushi appear in?

Accepted Answer

Oban-zushi appears in EP2 of A Place Further than the Universe.

Question 3

Can I visit Oban-zushi?

Accepted Answer

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

Question 4

Where was A Place Further than the Universe filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Oban-zushi is one of those real places (EP2).