Hiiragi Kagami is depicted in a relaxed casual clothes version, designed to contrast her usual school uniform. She wears a layered top with a soft cardigan, a knee-length pleated skirt, and comfortable sneakers, all crafted with careful fabric-like texture and subtle color shading. Her twin-tail hairstyle frames her face with a composed, slightly observant look, while the pose conveys a calm, confident presence. The base simulates a simple urban floor setting, allowing the figure to exude everyday-life charm. Fine detailing on the cardigan seams, skirt pleats, and hair highlights emphasizes the craftsmanship.

Hiiragi Kagami is a sharp, level-headed member of the Lucky Star ensemble, known for her calm demeanor and practical approach to life. In the anime, she balances studies, family, and friends while offering a steady voice of reason to her sister Konata and the rest of the group. This casual clothes version emphasizes her everyday life side, capturing a moment when she relaxes after school, choosing comfort over formality. The scene complements her bookish charm with a hint of quiet mischief, inviting fans to imagine ordinary, relatable moments within the beloved slice-of-life universe.