Seshiru Nakazawa is a thoracic surgeon at the Division of General Thoracic Surgery at Gunma University Hospital, Maebashi, Japan. He received his medical degree from Gunma University School of Medicine and earned his Ph.D. at Gunma University Graduate School of Medicine. He is a board-certified surgeon of the Japan Surgical Society and the Japanese Association for Chest Surgery. His major clinical and research interests include thoracic malignancies, minimally invasive thoracic surgery, and lung segmentectomy.