Jei Kokuren is a representative from Kokuren and Bailan's Japanese counterpart. His father and Sei's grandfather arrange for him and Sei to wed so that the white and black lotus can join together once again. However, Sei's grandfather respectfully declines Jei's request to have both the Bai Lan and Kokuren seals displayed together. Angry, he and his men attack Sei to try to obtain the Bai Lan seal by force. Jei obtains the seal and almost escapes, but he is stopped by Jo after shooting down the dragon head of the yacht making it crash onto Jei's boat.