D. Iwamasa is a football coach from Japan. D. Iwamasa is 43 years old. D. Iwamasa is currently associated with Consadole Sapporo. D. Iwamasa's Sportra profile includes coaching career history, trophy record, sideline information where available, and related football news. Follow D. Iwamasa's career path, recent appointments, and club context through the dedicated coach hub on Sportra. On Sportra you can view D. Iwamasa coaching career history, honours, sideline updates, and related news.