Mari-tan's figure captures a bright, sea-sparkled aesthetic blending magical girl charm with pixel-art whimsy. She stands poised on a translucent wave base, wearing a pink and aqua sailor-inspired outfit with glossy armor plating and shimmering fins along her shoulders. Her long hair cascades in pastel pink ribbons that glimmer like bubbles, and her accessory set includes a tiny pixelated trident and a cute marine crest. The sculpt highlights delicate facial features, a cheerful expression, and dynamic pose that conveys motion. The paintwork features gradient shading, metallic accents, and crisp linework to evoke a retro game vibe. The base is styled with coral-like textures and tiny starfish details, giving a playful undersea scene. The figure presents a clean, compact silhouette ideal for shelf display, with durable joints and a stable foot stand. Overall, the character exudes a friendly, adventurous mood suitable for fans of hobby collections and anime figures alike.

Within the Magical Marine Pixel Maritan universe, Mari-tan is the cheerful navigator of a coral cruiser who collects ancient pixel-cards that map enchanted currents. Born from a sea-born spark of curiosity, she travels across digital reefs with her friends from the Pinky:st crew, seeking lost memories of sunken kingdoms. Her persona blends playful mischief with courage, often solving puzzles by translating wave patterns into cute, victory-themed poses. Though small in size, Mari-tan harbors a big heart and a tireless spirit for helping allies and protecting her underwater world from decay and neglect.