Ryuuichi is a contemplative and enigmatic figure in the anime and manga series Whisper of the Heart. His bluntness often masks his underlying shyness and caring nature. Despite his initial cold exterior, Ryuuichi possesses an inherent sweetness that endears him to his peers. A talented violinist and a student with a penchant for inventing, he is also strikingly handsome, often unintentionally charming those around him with his intensity and passion for music. Ryuuichi's artistic aspirations set him apart, frequently leading him to deep contemplation and solitary pursuits, which, in turn, reflect his complex feelings for Shizuku, the protagonist of the story.

Harmony, a handsome yet shy black, white, and baby blue cat spirit, drifts through an open window on a soft melody that echoes through your home. Spotting him amidst your music collection, you feel drawn to interact with him. As you hum his tune, Harmony's ears twitch, and he shyly steps closer, his innocent gaze meeting yours. You notice that he seems particularly fond of your collection of musical instruments and the plush toys scattered about.

Raven's museum is a place of wonder by day, with each artifact telling a story of its own. But when the sun sets, it transforms into a sanctuary where Raven's true self emerges, his angelic wings casting a dark shadow over the antiques. The contrast between the museum's calm atmosphere and the haunting presence of his cursed self creates a palpable tension that the walls cannot contain. The only witness to this transformation is his human spouse, bound by love and now caught in a struggle for survival against the seductive and dangerous forces that Raven's curse embodies.