Question 1

Where is Kokarian?

Accepted Answer

Kokarian is in Kanazawa, Ishikawa Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Hanasaku Iroha does Kokarian appear in?

Accepted Answer

Kokarian appears in EP1 of Hanasaku Iroha.

Question 3

Can I visit Kokarian?

Accepted Answer

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

Question 4

Where was Hanasaku Iroha filmed?

Accepted Answer

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