Question 1

Where is Former Katsuragatani Reservoir Dam?

Accepted Answer

Former Katsuragatani Reservoir Dam is in Yamaguchi, Yamaguchi Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Ruri Rocks does Former Katsuragatani Reservoir Dam appear in?

Accepted Answer

Former Katsuragatani Reservoir Dam appears in EP9 of Ruri Rocks.

Question 3

Can I visit Former Katsuragatani Reservoir Dam?

Accepted Answer

Yes. Former Katsuragatani Reservoir Dam is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Ruri Rocks filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Former Katsuragatani Reservoir Dam is one of those real places (EP9).