chunk: When they arrive in Osaka, they surrender Sato to the Japanese police, only to be told that they were duped by impostors. Nick convinces the Osaka police to allow them to observe the investigation, though their weapons are confiscated. They are assigned to Masahiro Matsumoto. Nick behaves rudely and offends Matsumoto, while Charlie attempts to be more polite. Nick also makes contact with an American nightclub hostess, Joyce, who explains that Nick and Charlie represent American inefficiency and stupidity to the Japanese. Through her, Nick discovers Sato is fighting a gang war with a notorious crime boss, Sugai, and traveled to New York to disrupt Sugai's counterfeiting scheme.