The Anthem of the Heart

The events unfold in modern-day Japan, following a group of high school students through their club activities and school festival preparations. The story's timeline spans Jun's childhood memories to her high school years, showing how past trauma influences present relationships. The contemporary setting emphasizes relatable social dynamics, such as friendships, romance, and school life.

Set in a contemporary Japanese town centered on a high school and a hilltop love hotel that doubles as a memory site for Jun. The hilltop castle, revealed as a love hotel, becomes a key backdrop for Jun's painful past and her later emotional release. The setting grounds the story in everyday teen life and the tension between public appearances and private pain.

🎶 Music as Voice

Jun expresses her emotions through song after losing her ability to speak, and the musical becomes a lifeline. The process of turning words into lyrics helps her connect with others and reveal what she cannot say aloud. Music serves as a bridge between inner turmoil and outward expression, integral to the plot's emotional arc.

💬 Communication

Miscommunication and unspoken feelings drive much of the drama. The characters negotiate between what they feel and what they say, often causing misunderstandings. The story shows how honest conversation and vulnerability can heal rifts and build genuine connections.

❤️ Love and Growth

The relationships among Jun, Takumi, Natsuki, and Daiki develop from friendship to complex romantic tensions. Each character grapples with love, jealousy, and loyalty, revealing how love matures when truth is finally spoken. The tale emphasizes personal growth over idealized romance.

🪄 Healing and Forgiveness

What Jun thinks is a curse turns out to be a fear-based barrier she creates. The journey toward opening her heart—and forgiving herself—resolves the central conflict. The ending frames healing as a choice to trust others and share one’s truth.