Question 1

Where is Tsukiyama?

Accepted Answer

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

Question 2

Which scene of Tokyo Revengers: Christmas Showdown does Tsukiyama appear in?

Accepted Answer

Tsukiyama appears in EP1 of Tokyo Revengers: Christmas Showdown.

Question 3

Can I visit Tsukiyama?

Accepted Answer

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

Question 4

Where was Tokyo Revengers: Christmas Showdown filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Tsukiyama is one of those real places (EP1).