Although coronary artery bypass grafting (CABG) is the preferred choice for advanced Kawasaki disease (KD)-associated coronary artery disease, graft design such as number of grafts or type of conduits has not been fully established. We reviewed a series of patients who underwent single or multiple CABG for coronary artery disease of KD sequelae to investigate the optimum revascularization strategy. We enrolled a consecutive series of 102 CABG surgeries in 92 patients during the last 36 years. Mean patient age at CABG was 14.9 ± 10.4 years. Internal thoracic artery, radial artery, and gastroepiploic artery were used in 100 (98%), 18 (15%), and 4 (4%) cases, respectively. Patients were divided into 2 groups by single (n = 53) or multiple (n = 49) CABG. Actuarial survival was 93% in single CABG and 91% in multiple CABG at 30 years (P = .71). There was no in-hospital mortality, but 6 deaths occurred long term, with no significant difference between the groups. Freedom from cardiac events was 45.2% in single CABG and 68.5% in multiple CABG at 25 years (P = .228), and reintervention to the left anterior descending (LAD) artery territory was the most common event. Graft patency of the internal thoracic artery-LAD artery graft was 81% in single CABG and 85% in multiple CABG at 25 years. Patency of the radial artery in the non-LAD artery territories was significantly greater than that of the saphenous vein graft at 10 years (91% vs 46%, P = .013). Multiple CABG using arterial conduits is feasible, safe, and therapeutically effective long term for patients with advanced KD-associated coronary artery disease.