The figure depicts Manaka Mukaido in her school uniform variant, captured in a poised, graceful stance. She wears a navy blazer with light trim over a white blouse, a pleated skirt, and a coordinating bow at the collar, all sculpted with clean lines to emphasize the fabric's movement. The sculpted hair flows naturally around her shoulders, and subtle shading highlights the folds of the clothing and the gentle curve of her pose. The paint job uses soft tones to convey a youthful, friendly aura, while the translucent effects on the base evoke water and sea light. The figure stands on a wave-inspired pedestal that complements the school uniform by suggesting her coastal origins and the series' oceanic setting. Overall, the piece balances a respectful, static display with a hint of dynamic energy, suitable for fans of the Nagi no Asukara cast.

Manaka Mukaido is one of the central characters of Nagi no Asukara, a story that blends everyday adolescence with the wonder and conflict of two intertwined worlds: the surface and the sea. Born into a community with its own rhythm of seasons and tides, she carries a deep curiosity about the surface world and a steadfast concern for her friends. Throughout the series, Manaka faces moments of doubt and pressure as friendships test her loyalty and her sense of responsibility to both her family and her companions. Her gentle leadership, willingness to listen, and unwavering kindness help others find hope during difficult days when misunderstandings threaten harmony. As relationships develop—whether with close friends or rivals—Manaka learns to articulate her feelings, forgive, and grow past fear. Her journey reflects themes of identity, belonging, and the delicate balance between dreams and duty, making her a beloved character who drives the emotional heartbeat of the story.