Mangas

Poupée de vampire (French) -  Muñeca del vampiro (Spanish) -  吸血鬼の人形 (Japanese) -  吸血鬼玩偶 (Chinese)
Guilt-Na-Zan is a vampire aristocrat who was sealed into a cross by Kyouji's ancestor more than 100 years ago. Now Kyouji has revived him--although his soul was resurrected into a cute female doll and can only transform into his real figure when he sucks blood from Kyouji's sister Tonae... But when you combine Goth clothes and hot vampires, slowly but surely everyone will start to feel like one big family! -- Tokyopop
バンパイアドール・ギルナザン, 吸血鬼娃娃, Vampire Doll
Guilt-Na-Zan is a vampire aristocrat who was sealed into a cross by Kyouji's ancestor more than 100 years ago. Now Kyouji has revived him--although his soul was resurrected into a cute female doll and can only transform into his real figure when he sucks blood from Kyouji's sister Tonae... But when you combine Goth clothes and hot vampires, slowly but surely everyone will start to feel like one big family!