Keijun Seiki is presented as a dignified bust statue from Kantai Collection. At a compact 150 millimeters, the sculpt captures the upper torso and head with crisp lines and intricate armor details. The helm and shoulder plates feature riveted edges, painted weathered navy and metallic accents that contrast with the pale skin tone of the face. Hair is styled simply, with subtle shading to highlight strands that frame a determined gaze. The eyes are deep and expressive, conveying readiness for action. The chest armor displays subtle panel lines and seam details, while white trim and gold edging add a refined naval aesthetic. The paintwork is smooth, with soft gradients on skin and precise highlights on metallic parts, ensuring a premium display finish. The base is minimal to keep attention on the figure.

Keijun Seiki is one of the many ship girls in Kantai Collection, a character type that embodies a vessel's spirit and history transformed into a youthful heroine. In the Kantai universe she fights alongside her comrades against mysterious threats and strives to protect her fleet. Keijun Seiki is characterized by a disciplined demeanor, quick wit, and a steadfast sense of duty. Her design merges naval elements with anime aesthetics, featuring a uniform-inspired bodice, armored accents, and ship motif details that hint at her origin as a warship. Her story emphasizes courage in battle, teamwork, and loyalty to friends, while balancing moments of light-hearted banter. This figure captures that resolve, offering a tangible connection to the character's narrative and the broader KanColle world.