J.T. Rogers Creator, Executive Producer Ansel Elgort Jake Adelstein Actor, Executive Producer Ella Rumpf Polina Actor Hideaki Ito Miyamoto Actor Ken Watanabe Hiroto Katagiri Actor, Executive Producer Rachel Keller Samantha Actor Rinko Kikuchi Eimi Actor Sho Kasamatsu Sato Actor Tomohisa Yamashita Akira Actor John Lesher Executive Producer Alan Poul Executive Producer Emily Gerson Saines Executive Producer Destin Daniel Cretton Executive Producer Michael Mann Executive Producer Jake Adelstein Executive Producer Kayo Washio Executive Producer Brad Caleb Kane Executive Producer Josef Kubota Wladyka Director