Question 1

Where is Kaeru Park?

Accepted Answer

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

Question 2

Which scene of Oblivion Battery does Kaeru Park appear in?

Accepted Answer

Kaeru Park is a real place that appears in Oblivion Battery.

Question 3

Can I visit Kaeru Park?

Accepted Answer

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

Question 4

Where was Oblivion Battery filmed?

Accepted Answer

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