Question 1

Where is Nishi-Ikebukuro Park?

Accepted Answer

You can see the exact position of Nishi-Ikebukuro Park from the map coordinates and the Street View link.

Question 2

Which scene of Botan Kamiina Fully Blossoms When Drunk does Nishi-Ikebukuro Park appear in?

Accepted Answer

Nishi-Ikebukuro Park appears in ED10 of Botan Kamiina Fully Blossoms When Drunk.

Question 3

Can I visit Nishi-Ikebukuro Park?

Accepted Answer

Yes. Nishi-Ikebukuro Park 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 Nishi-Ikebukuro Park is one of those real places (ED10).