Question 1

Where is Hachiban Ramen - Miyuki?

Accepted Answer

Hachiban Ramen - Miyuki is in Fukui, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Chitose Is in the Ramune Bottle does Hachiban Ramen - Miyuki appear in?

Accepted Answer

Hachiban Ramen - Miyuki appears in OP2 of Chitose Is in the Ramune Bottle.

Question 3

Can I visit Hachiban Ramen - Miyuki?

Accepted Answer

Yes. Hachiban Ramen - Miyuki is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Chitose Is in the Ramune Bottle filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Hachiban Ramen - Miyuki is one of those real places (OP2).