Series by 能登山けいこ

In a coastal town, middle school student Kise Utagawa lives with a hidden talent for singing that can put people to sleep or even make them lose consciousness. After an incident where her voice causes a classmate to faint, Kise becomes afraid to speak, let alone sing, leading her into a period of isolation. Her life changes when Isana Nagasu, a new student with a mysterious aura, arrives and encourages Kise to face her fears. Together, they embark on a journey of self-discovery, where Kise's voice becomes a bridge to understanding her powers and her place in the world.

Kazuki is a second-year middle school girl who lives with her mother after her parents' divorce. When her mother dies, she inherits one billion yen. Loneliness leads her to spend money to fill the emptiness. After Sachi, a boy her age, approaches her, she offers him money to eat dinner with her each evening. Their routine begins just as a suspicious man starts following her.

Misaki Okumura, a second-year middle school student living in a foster home after her father’s accidental death, transfers to Kuroi University’s attached middle school to uncover the truth behind his passing. There, she encounters Rei Mitsukuni, the school’s domineering “Demon King,” who takes an interest in her and stirs conflict with his commanding presence. Misaki, however, feels drawn to Yota, a kind boy who consistently helps her, creating a budding connection. As she navigates her new school life, Misaki harbors a grave secret that shapes her actions and relationships. Her interactions with Rei and Yota set the stage for a complex interplay of emotions and hidden truths.