天帝より全権をあずかる総督
A shifty opportuntist that managed to gain control of the Gento empire by capturing the empress Rui and holding her hostage. He has an intense fear of the dark; it is at night when the Hokuto stars shine their brightest. Years ago when Falco gave Raoh his leg, Raoh told Falco to kill Jakou. But Falco's mother had raised Jakou and so Falco could not kill him. After the Tentei is rescued, Falco finally destroys him.