[ænˈdrɒdʒɪnəs]
adj.
1. Biology Having both female and male characteristics; hermaphroditic.
2. Being neither distinguishably masculine nor feminine, as in dress, appearance, or behavior.
[From Latin androgynus, hermaphrodite, from Greek androgunos : andro-, andro- +gun, woman; see -gynous.]
That clears the question.
Let's take the second meaning because the characters are not clearly stated as hermaphrodites.
OUT OF 380 MALE VOTES
1 Kurama (Yū Yū Hakusho) 27.1%
2 Kurapika (Hunter X Hunter) 20.3%
3 Akane Tendo (Ranma ½) 10.5%
4 Bon Clay (One Piece) 7.9%
5 Nana Osaki (NANA) 5.0%
5 Haruhi Fujioka (Ouran High School Host Club) 5.0%
OUT OF 482 FEMALE VOTES
1 Kurama (Yū Yū Hakusho) 20.3%
2 Kurapika (Hunter X Hunter) 18.5%
3 Nana Osaki (NANA) 16.0%
4 Mizuki Ashiya (Hana-Kimi) 12.2%
5 Akane Tendo (Ranma ½) 10.4%
YEAH WHO WINS THE POLL?!