A Colt Is My Passport (拳銃は俺のパスポート, Koruto wa Ore no Pasupōto) is a 1967 Japanese yakuza film directed by Takashi Nomura for the Nikkatsu Corporation.
The duo escapes by stopping their car with a specially-designed second brake behind the driver's seat that Shun had installed earlier, which kills Shimazu's men.
Later that night, more gunmen under Shimazu's lieutenant, following information from fellow yakuza boss Tsugawa arrive to kill them, but do not find the duo as they have escaped by bribing one of the patrons to take them to another motel.
The next day, Miyoshi, Shimazu's enforcer, attempts to kill the duo by intercepting them and ordering their ferry which was supposed to be their getaway vehicle to depart early.
Returning to the Nagisakan, Kamimura drugs Shun with a sleeping pill while Mina directs him to a freighter captain willing to smuggle the three out of the country.