Fan Casting Kai Miyagusuku in Blood+

Kai Miyagusuku (宮城 カイ Miyagusuku Kai) is one of the main protagonists. He is the adopted son of George Miyagusuku hence, Riku and Saya's "elder" brother.Kai is an athletic japanese teen with brown eyes and average height.Kai is shown to be quite immature and selfish. He is shown to be quite impulsive and turns violent more often when he's pressured. After George's death, he becomes the head of the family and tries to bind themselves together. However, he is over protective of both Saya and Riku. Riku's death changes Kai. He faces his responsibilities, hones his skills to be ready, bears the torch of Red Shield to keep hope alive. He believes that Saya will come and his faith pays off.