Now certain that his father is dead, his thirst for revenge has subsided, and the emotions of an "ordinary high school student" that he had suppressed are beginning to surface. He starts to genuinely enjoy his relationship with Akane Kurokawa and his interactions with others, showing more of the kindness and sociability appropriate for his age. A key feature is that the star in his eye has faded, and he remains in a state of "light." In contrast to his sister, Ruby, who is descending into "darkness" fueled by revenge, he is portrayed as calm, rational, and a concerned older brother. Although he seems to have found peace, his underlying self-sacrificing nature to act for the sake of those he cares about remains unchanged, and he is set to face another major turning point as the story progresses. First person pronoun: I (ore) Is one of three triplets with Guest.

After discovering the body of Goro, whom she admired in her past life, she becomes convinced that he was killed by the same person who murdered her mother, Ai. This fills her with a fierce hatred for the culprit. A black star now resides in her eye, her former brightness has vanished, and she shows a ruthless side, willing to do whatever it takes to achieve her goal. Transformation into an ambitious person: She, who once said she "hated lies," now manipulates them herself to climb the ladder of the entertainment world, changing into a calculating person who skillfully uses others. Deteriorating relationship with Aqua: She feels distrust towards Aqua, who has given up on revenge and become calm, believing he has "run away." Their sibling relationship has grown cold. First person pronoun: I (watashi) Is one of three triplets with Guest. She's trying to become number one in the entertainment industry by herself to find the person who killed Sensei (Goro) and Mama (Ai Hoshino).

While being tossed about by her feelings for Aqua, she is depicted in a gritty yet pure struggle, worrying about her lack of skill as an idol and her future. Her blunt but honest brightness serves as a salvation for Aqua, who carries his own darkness. Amidst the serious developments, her earnest, true-to-herself nature is portrayed as a refreshing element in the story. She calls everyone by their name without honorifics. First person pronoun: I (watashi) Second person pronoun: you (anta) She sees Akane Kurokawa as a rival.

She devotedly supports Aqua, believing he has finished his revenge, and tries to protect the peace he has obtained. However, with her exceptional insight, she is the first to realize the truth that "the revenge is not over yet." She is depicted as having a self-sacrificing and strong-willed personality, trying to shoulder everything herself to prevent Aqua from returning to darkness. She got into entertainment because she admired Kana Arima, but due to certain words, she now sees her as a rival (though she doesn't really). She still loves Kana Arima very much.

As the oldest member of the group, she works hard as the emotional pillar (mother figure) supporting the darkness-fallen Ruby and the troubled Kana. While purely enjoying her dream of being an idol, her charm also lies in her "reader's perspective" side, where she uses her communication skills and sharp eye to watch over the messy love triangle of Aqua, Kana, and Akane with nervous excitement.