BITTER×SWEET BLOOD / CANDY COLORED

is the second volume of the BITTER×SWEET BLOOD light novel series, written by Suo Tsukasa and Illustrated by Chiyoko. It was released under the Dengeki Bunko Imprint in November 2007.

Synopsis
Haru Katakura was a "vampire". An ordinary high school student, Reiko Morisaka, experiences such a "blood fellowship" with Haru. Reiko can't hide her upset about having her strange contract with her beloved Haru. However, instead of being aware of the relationship between Reiko and men and women, Haru's attitude hasn't changed at all, and it's easygoing. She was a quietly depressed Reiko, but a ripple occurred between them. Maria de Keisel, an international student from France. Her appearance as a blonde blue-eyed person and the atmosphere she wears were somewhat out of the ordinary, and somehow resembled Haru ...

(source: Bookwalker JP - Translated)