Yukako Yamagishi

__Height:__ 167 cm Yukako is a student in love with Koichi Hirose. At first she was very aggressive in her affections towards him, jealously attacking what she believed were potential rivals in love and even going so far as to kidnap him and threaten his life should he not return her feelings and not appreciate her efforts to "change him into a better person" – she had picked up false rumors that he was insufferable, false rumors that were spread by Josuke and Okuyasu in order to help Koichi in turning her away from him; unfortunately for them, their measures had the opposite effect. Later