Question 1

Where is Juroku Rakan Iwa?

Accepted Answer

Juroku Rakan Iwa is in Yuza, Yamagata, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Botan Kamiina Fully Blossoms When Drunk does Juroku Rakan Iwa appear in?

Accepted Answer

Juroku Rakan Iwa appears in ED4 of Botan Kamiina Fully Blossoms When Drunk.

Question 3

Can I visit Juroku Rakan Iwa?

Accepted Answer

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

Question 4

Where was Botan Kamiina Fully Blossoms When Drunk filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Juroku Rakan Iwa is one of those real places (ED4).