Question 1

Where is Kokera?

Accepted Answer

Kokera is in Setagaya, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Bocchi The Rock! does Kokera appear in?

Accepted Answer

Kokera appears in EP8 of Bocchi The Rock!.

Question 3

Can I visit Kokera?

Accepted Answer

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

Question 4

Where was Bocchi The Rock! filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Kokera is one of those real places (EP8).