In episode 9 of the first season of Oreimo we see Ayase doing a photo shoot in 2 parks in Odaiba.
Image from S1E9 - 05m22s
Rainbow Bridge in the background.
Image from S1E9 - 05m26s
The northern parts of Shiokaze Park was closed off when I was here so I couldn't get matching shots.
Image from S1E9 - 05m29s
The southern parts of the park was still open though, which is where this jungle gym shaped like a ship is located.
Image from S1E9 - 05m32s
In the eastern parts of Odaiba Seaside Park there's these two buildings.
Image from S1E9 - 05m36s
Closeup of the stairs. I've marked a path between the jungle gym and this place in the map below.
Image from S1E9 - 05m37s
Another shot towards where the Rainbow Bridge is located, but it's missing the bridge itself in the anime for some reason.
Image from S1E9 - 05m41s
The western parts of Odaiba Seaside Park where this park bench is located was closed off as well.
Image from S1E9 - 06m10s
I did get this shot of some park benches near the closed off areas though.
This location was visited on 2017/02/17.
Special thanks to the ones who went here before: