Question 1

Where is Osaka Station?

Accepted Answer

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

Question 2

Which scene of The Ryuo's Work is Never Done! does Osaka Station appear in?

Accepted Answer

Osaka Station appears in OP of The Ryuo's Work is Never Done!.

Question 3

Can I visit Osaka Station?

Accepted Answer

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

Question 4

Where was The Ryuo's Work is Never Done! filmed?

Accepted Answer

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