Question 1

Where is Gym Ohizumi?

Accepted Answer

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

Question 2

Which scene of Kaiju No. 8 Season 2 does Gym Ohizumi appear in?

Accepted Answer

Gym Ohizumi appears in EP11 of Kaiju No. 8 Season 2.

Question 3

Can I visit Gym Ohizumi?

Accepted Answer

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

Question 4

Where was Kaiju No. 8 Season 2 filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Gym Ohizumi is one of those real places (EP11).