Logan saves Tesshin Asano from a group of A.I.M. troops. Asano tells Logan about the whereabouts of his non-mutant girlfriend and sweetheart Mariko Yashida, who was taken by her own father's, Shingen, crime organisation Kuzuryu one year ago in order to arrange a marriage with Hideki Kurohagi to expand his operations. Logan flies to Tokyo and infiltrates the Yashida household, only to be confronted by Shingen. Logan faces Shingen in a duel, but is drugged by Hideki.