Question 1

Where is Kagurazaka Mutsumi?

Accepted Answer

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

Question 2

Which scene of Akane-banashi does Kagurazaka Mutsumi appear in?

Accepted Answer

Kagurazaka Mutsumi appears in EP3 of Akane-banashi.

Question 3

Can I visit Kagurazaka Mutsumi?

Accepted Answer

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

Question 4

Where was Akane-banashi filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Kagurazaka Mutsumi is one of those real places (EP3).