Kōko Kaminaga

Kouko Kaminaga is one of the main characters of the manga and anime series Akuma no Riddle. She is a former student at Myōjō Academy and of its 10th year's Black Class who was in a competition with the other students of that class who were trying to kill Haru Ichinose where the reward is anything what that assassin may want. The reward she wanted was to quit assassination. Before her expulsion, she held the position of class representative, which she passed to Suzu Shutō afterwards. Kouko is an average slim young woman who wears round oval shaped glasses and also has long straight black hair ...