A reverse harem includes three or more characters who potentially show romantic interest in a female protagonist. The gender, or orientation of the harem members is not that important as long as they exclusively, or primarily, are fighting for the affections of the same individual - who may or may not reciprocate towards one, several, or none of these rivals.
Dragon Ball Z
Ouran High School Host Club
Gantz
Jogoku Shoujo
Kou 1 Desu ga Isekai de Joushu Hajimemashita
Konjiki no Moji Tsukai
The Story of Saiunkoku
Bleach
Paperdoll
The Wallflower.
Brothers conflict
Kiss him, not me.
The legend of Saiunkoku
The life of Saiunkoku.
The Story of Saiunkoku
Saiunkoku.
Pretear
The Earl and the fairy
Angelique
Haito Diamond
Sugo chara
Peach girl.
Piano
La Corda d'Oro
Peach girl.
Bleach girl
Bleach
Naruto
Shinobi
Shugo Chara
Kamisama no Sonata
Obelisk
Full House Kiss
Full House Hug
Full House Story
Full House Love
Beat Skip
Skip Beat
No Beat
No Skip
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