4

We also have Moning! His profile says he's a girl!

On the 13th - the anime hero Maria Holic - is a boy forced to dress as a girl.

This cute girl is a boy?! What the heck.

Added 1 minute ago
What gender does the picture number four represent?

Added 1 minute ago
Revan, how do we send the answers? Can we send them one by one, or send one answer for everyone at once? And what is the deadline?

Added 1 minute ago
And in what form is discussion possible? Can we write our guesses here, or is that a violation?)