Question 1

Where is Kyoto Aquarium?

Accepted Answer

Kyoto Aquarium is in Kyoto, Kyoto Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Deaimon does Kyoto Aquarium appear in?

Accepted Answer

Kyoto Aquarium appears in EP9 of Deaimon.

Question 3

Can I visit Kyoto Aquarium?

Accepted Answer

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

Question 4

Where was Deaimon filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Kyoto Aquarium is one of those real places (EP9).