Kasui 's near to completely bare torso glistens as flowing waves of delicately toned muscle ripple beneath the surface and make the vivid dragon tattoo that takes up most of her back see to spring to life. She spins about, her palms planting on the floor as she lets the strings wrap about her ankles, releasing them from her hands and rising into the air with her second spin to bring a spinning butterfly kick about in a breathtaking crescent at head level. As she lands she simply rolls her hips letting them sway and undulate in the vacillating release of the moment.