Higaši wa higaši (E12)

During the group's next mission to find evidence that the Chinese are smuggling in weapons from Germany at the Dalian port, Kazura is ambushed by a group of Westeners. When Isao comes to his aid, he reveals to Kazura a secret base where nuclear weapons are being developed. His words force Kazura to make some decisions that he may regret. (Crunchyroll)