Gemini Knives

Infobox animanga/Header
name = Gemini Knives


caption = Front cover of the first "Gemini" Knives novel
ja_name = ジェミニ・ナイヴ
genre = Science fictionInfobox animanga/Novel
light = yes
author = Hidefumi Kimura
illustrator = Keiji Gotoh
publisher = flagicon|Japan Gakken
magazine = Megami Magazine
demographic = Shōnen
first = February 28, 2006
last = December 29, 2006
volumes = 2

nihongo|"Gemini knives"|ジェミニ・ナイヴ|Jemini Naivu is a Japanese light novel series wrtten by Hidefumi Kimura and illustrated by Keiji Gotoh with character designs by Megumi Kadonosono (collectively known as gímik) published by Gakken under the Megami Bunko label. The main characters are nihongo|Cocoon|コクーン|Kokūn, a popular young idol, and her manager, nihongo|Chrysalis|クリサリス|Kurisarisu. This work is just a cover, however, for their true role as agents of the G.M.B, or "Gambit".

The first volume, subtitled nihongo|"C-File Girls"|Ｃ列の少女たち|C-Retsu no Shōjo-tachi and released on 2006-02-28, was originally serialised in Megami Magazine starting in the September 2005 issue, following a prologue published in the previous issue. A full colour pullout poster was included with each issue and reprinted in the novel. The second volume (which was not serialized), nihongo|"Girls' Game Board"|少女たちの遊戯盤|Shōjo-tachi no Yūgiban, was released on December 29, 2006.