Question 1

Where is Onsenba-iriguchi(Bus)?

Accepted Answer

Onsenba-iriguchi(Bus) is in Hakone, Kanagawa, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Rascal Does Not Dream of Santa Claus does Onsenba-iriguchi(Bus) appear in?

Accepted Answer

Onsenba-iriguchi(Bus) appears in EP10 of Rascal Does Not Dream of Santa Claus.

Question 3

Can I visit Onsenba-iriguchi(Bus)?

Accepted Answer

Yes. Onsenba-iriguchi(Bus) is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Rascal Does Not Dream of Santa Claus filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Onsenba-iriguchi(Bus) is one of those real places (EP10).