Kimetsu no Yaiba Iguro Obanai - Vibration Stars captures the Serpent Hashira in a poised, dynamic stance designed to convey his rigid discipline and deadly precision. The figure stands at roughly 110 mm tall, with a sculpt that emphasizes Obanai's signature masked face and the serpent motif that threads through his ensemble. The dark Demon Slayer Corps uniform is rendered with crisp folds and subtle shading, while a contrasting white mask detail and a coiled serpent accent around the shoulder highlight the character’s emblematic theme. The pose hints at swift movement, with one hand gripping the hilt of a curved blade and the other resting at the hip, suggesting readiness to strike. The base features a minimal, rocky texture that grounds the figure without overpowering the character, and subtle metallic paint accents on the blade and fittings catch light for a tactile finish. The overall presentation balances somber elegance with dynamic energy, true to the Vibration Stars line's emphasis on motion and presence.

Iguro Obanai is one of the Hashira, the elite swordsmen of the Demon Slayer Corps, known for his Serpent Pillar title and unyielding sense of duty. He cuts a stern figure, speaking in terse terms and demonstrating a relentless focus on eliminating demons to protect humanity. Obanai favors a snake motif, which runs through his mask and weapon design, symbolizing stealth, precision, and lethal efficiency. Throughout the story, he fights alongside Tanjiro, Zenitsu, and the other Pillars, enduring brutal battles against Muzan Kibutsuji's forces and training diligently to refine his technique. His relationship with comrades is marked by loyalty and a quiet willingness to shoulder responsibility, even when the cost is high. The character’s arc explores themes of sacrifice, the weight of power, and the relentless pursuit of justice in a world overrun by demon threats, making him a compelling pillar among the series’ cast.