1boy, ^ ^, bangs, black coat, blue hair, blush, chibi, closed eyes, coat, coffee mug, cropped torso, cup, cyber dragon, duel academy uniform (yu-gi-oh! gx), duel monster, male focus, marufuji ryou, mug, non-humanoid robot, official alternate costume, robot, robot dragon, short hair, smile, solo, uni (uni33uaze), yu-gi-oh!, yu-gi-oh! gx