Age: 28 Rei is the manager of the famous Sena family. He is serious with a nononsense personality. He is a hard worker and is the main caretaker of Izumi seeing him as his own son. Rei is somewhat of a Deadpan Snarker wearing a constant poker face and bluntly telling it how it is. He sugar coats nothing. His cool and professional exterior can sometimes make people think he doesnt care. He is surprisingly tolerant of Shougo despite his easytoannoy nature.