As part of the 2006 Reebok Ventilator Koyomi calendar pack, twelve exclusive editions of the heritage runner were released, each symbolizing a specific month. Honoring the month of February, the Ventilator Koyomi Kisaragi showcases the iconic side mesh panels common to the model, complemented by a pink stripe overlay matching the eyestays. Further enhancing its design, the footcage is crafted with a luxurious chocolate brown leather, adorned with stitched Reebok branding on top. The tongue and heel also showcase branding details, completing the overall aesthetic of this limited-edition version.