Does anyone else think that the poster on the right is supposed to be a Tiger & Bunny poster?
The one on the left is likely Kamen Rider Fourze, but I'd also like confirmation on that.

Yeah, that looks like a T&B poster to me too. Which would also be kind of typical for a female otaku like Natsumi.

There's also a Kamen Rider Fourza poster on the other wall.

Can definitely confirm that's Tiger & Bunny on the right and Fourze on the left. Also, one of the action figures in the loop formed by her left arm is almost certainly Kamen Rider W (half green, half black), and the white one next to it is performing Fourze's signature pose. It's hard to tell what the others are, though.

what a smashable ass