From the top, Arona stands in a dynamic pose that captures a moment of playful action under a sunlit sky. The figure is rendered in a 1/6 scale with meticulous shading across the sculpt to emphasize the curves of the Mizugi swimsuit and the smooth line work of her silhouette. The Blue Archive character Arona has long hair sculpted with flowing strands and subtle motion, while the swimsuit features layered panels and a glossy finish to mimic wet fabric. A translucent effect on the swimsuit highlights highlights and creases as if damp from the sea. The eyes are carefully painted to convey a calm, focused expression, and the small accessories such as a hairpin and tiny water themed accents add character. The base echoes a coastal environment with rocks and foam that stabilize the pose, while delicate articulation points allow natural posing.

Arona is portrayed as a calm member of Blue Archive academy, known for her thoughtful approach and quick reflexes in training scenarios. In this portrayal she emerges from the classroom into a seaside setting, where her calm demeanor pairs with a surprising playful streak. Her abilities focus on precision and timing, making her a key squad member during missions that emphasize observation and strategy. This figure hints at her role within the story, showing a moment when she relaxes after practice, ready to take on the next challenge. The narrative behind the design emphasizes friendship, perseverance, and the balance between study and field work that defines her arc. Collectors are invited to imagine new adventures for Arona beyond the page.