Akane Hiyama

Akane Hiyama is one of the main protagonists of Love Tyrant alongside Seiji Aino and Guri.

Ayama is the Class Idol of the school Seiji attends. Sometime after Seiji met Guri, Guri - realizing that Seiji had feelings for Akane - decides to make it arranged for them to become a couple so that she doesn't suffer from the effects of the Kiss Note. Akane meets up with Seiji, only to have her shorts get pulled down by Guri as an effort to prove that she couldn't see her. Unfortunately, this has the opposite effect; when Guri accidentally lets it slip that she kissed Seiji when they first met, Akane is driven into a psychotic bout of pure anger, and she attempts to kill the two. As Seiji was coercing Guri into writing her name in the Kiss Note as well, a kukri knife is thrown into her back, seemingly killing her. Akane then explained to Seiji that she also had feelings for him, and how she knew that he would give her a longing stare. However, Seiji never acted on this, thus leading her to become heartbroken. Seiji apologizes to her, stating that he felt that he didn't have a chance with her. Akane assures him that he did, only to remind him that he kissed Guri regardless. Akane threatens to slice Guri into miniature pieces before finishing him off; at the last minute, Guri teleports herself away from the deranged girl, causing Akane to kiss Seiji. Not only does Guri sign their names in the Kiss Note, ergo making them a couple, but she decides to write her own name in it as well citing amusement as her motivation. The episode ends with the revealtion that while Seiji was immortal due to Guri signing her name in the notebook, he is still susceptible to pain.

In the second part of the first episode, Yuzu Kichougasaki swipes the Kiss Note for reasons unknown. Through some coincidental circumstances, Seiji finds himself on top of Yuzu. While that was bad, what was worse was that Akane had seen the whole thing. Believing the girl to be a potential rival, Akane attempts to kill her. Before she could lay the killing blow on Yuzu, she restrains herself when Seiji called her by her first name. It is also revealed that Yuzu is Akane's half-sister, and that she was infatuated with her. Akane bluntly declines her declaration of love and ressures her that her feelings for Seiji were not manipulated by the Kiss Note. Guri - taking pity for Yuzu - writes her name in the Kiss Note as well; as Yuzu was reaching forward to kiss her half-sister, she slips and ends up kissing Seiji instead. Angered, Akane slashes Seiji with her knives.

When Aqua throws Seiji out of the house when he lightly tapped her shoulder, Akane attempts to kill Aqua in a fit of rage only to relent upon realizing that she was Seiji's younger sister.