Question 1

Where is Omiya Station?

Accepted Answer

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

Question 2

Which scene of Jellyfish Can't Swim in the Night does Omiya Station appear in?

Accepted Answer

Omiya Station is a real place that appears in Jellyfish Can't Swim in the Night.

Question 3

Can I visit Omiya Station?

Accepted Answer

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

Question 4

Where was Jellyfish Can't Swim in the Night filmed?

Accepted Answer

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