Question 1

Where is Keio Plaza Hotel Tokyo?

Accepted Answer

Keio Plaza Hotel Tokyo 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 Uma Musume: Cinderella Gray Cour 2 does Keio Plaza Hotel Tokyo appear in?

Accepted Answer

Keio Plaza Hotel Tokyo appears in EP3 of Uma Musume: Cinderella Gray Cour 2.

Question 3

Can I visit Keio Plaza Hotel Tokyo?

Accepted Answer

Yes. Keio Plaza Hotel Tokyo is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Uma Musume: Cinderella Gray Cour 2 filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Keio Plaza Hotel Tokyo is one of those real places (EP3).