Hyoka Nagatsuki

She is a cheerful girl, very athletic, somewhat funny, but with a strong character, she has also shown concern towards her partner Tsurara Takahashi, showing that she has great affection and love for her; Later she finds out that Tsurara is pregnant, Hyoka gives her emotional support to ease her pain and assure her that she will do everything possible to get money. She begins to use Tsurara's staff to commit robberies and murders in order to obtain as much money as possible. Despite all these acts that can be considered "bad" she does them because she trusts her feelings and believes that she is doing the right thing to achieve happiness for her friend and hers.