The Orange Awareness Shinobi Warrior represents: Orange awareness ribbon is associated with leukemia and multiple sclerosis. People also wear this to show support for individuals who have spinal cancer or kidney cancers. Other conditions that are represented via orange ribbon are mentioned below. Orange: Multiple Sclerosis (MS), Hunger, Reflex Sympathetic Dystrophy Syndrome, Leukemia, Melanoma, Lupus, Cultural Diversity, Kidney Cancer (Renal Cell Carcinoma), Motorcycle Safety, Agent Orange, Racial Tolerance, Spinal Cancer, Sensory Processing Disorder, Self-Injury, Prader-Willi Syndrome.