She is a girl in the anime, i remove the trap tag.

actually they're (the twins) gender remained ambiguous.

It's pretty much stated in the game that they're guys. Game > Anime, since it was the base material. And yes, the anime didn't say their gender explicitly, so game details win.

Farran said:
It's pretty much stated in the game that they're guys. Game > Anime, since it was the base material. And yes, the anime didn't say their gender explicitly, so game details win.

Also, there's the drama CDs.

My penis is confused

Illusive said:
She is a girl in the anime...

Show me a proof or I call bullshit.

The hilarity (and awkwardness) of their questionable
scenes with Oboro was based on the fact they're
actually males - both in the anime and the game.

They state in both(or at least imply in the anime) that they are male.

One of his nipples is sliding off...