Pancreaticoduodenectomy includes choledochojejunostomy and pancreaticojejunostomy, which require hand-sewn anastomoses. Educational simulation models for choledochojejunostomy and pancreaticojejunostomy have not been designed. We introduce a simulation model for choledochojejunostomy and pancreaticojejunostomy created with a skin closure pad and a vascular model. A wound closure pad and a vein model (4 mm diameter) were used as a stump model of the pancreas. Pancreaticojejunostomy was simulated with a stump model of the pancreas and a double layer bowel model; these models were stabilized in an end-to-side fashion on a magnetic board using magnetic clips. In addition, vein (6 or 8 mm diameter) and bowel models were used to simulate choledochojejunostomy. Pancreatic and hepatobiliary surgery are relatively rare, particularly in a community hospital although surgical residents wish to practice these procedures. Our simulator enables surgeons and surgical residents to practice choledocho- and pancreaticojejunostomy through open or laparoscopic approaches.