2006, 2008, 2011, 2012, action, anime, background, badge, belt, bike, black, blood, blue, breasts, comcept, design, english, fantasy, forest, game, girl, green, headlights, helmet, hi-tech, kawasaki, knives, kunai, marking, men, miss monday, moto, motorbike, motorcycle, motorsport, movement, muscles, nature, necktie, ninja, ninja gaiden, ninja zx-6r, pen, pilot, racer, racing, rendering, road, shadow, shape, slasher, slope, spark unlimited, speed, sport, sport bike, style, sunglasses, team ninja, tecmo koei, teeth, tilt, trees, turn, view, wallpaper, warriors, weapon, white, white background, yaiba: ninja gaiden z, yellow, zombi, zombie