Movies like Swallowtail Butterfly

In an alternate Japan, territorial street gangs form opposing factions collectively known as the Tokyo Tribes. Merra, leader of the Wu-Ronz tribe of Bukuro, joins forces with heavy-hitting gangster Buppa of Buppa Town. With Buppa's support, Merra aims to initiate a gang war between the Wu-Ronz and the Musashino Saru, and in a confrontation between the two attempts to kill Kai of the Musashino Saru. The inadvertent murder of Kai's friend Tera (a Musashino Saru member beloved by all Tribes since before their formation) leads to the joining of forces between all of the Tribes in an all-out war against Merra and Buppa.

When George Tanner does business with high-ranking Yakuza Tono, Tono kidnaps his daughter, and George summons his old friend, private eye Harry Kilmer, to Japan to investigate.

Police officer Tom Sharky gets busted back to working vice, where he happens upon a scandalous conspiracy involving a local politician. Sharky's new 'machine' gathers evidence while Sharky falls in love with a woman he has never met.

In the shady black markets and bombed-out hovels of post–World War II Tokyo, a tough band of prostitutes eke out a dog-eat-dog existence, maintaining tenuous friendships and a semblance of order in a world of chaos. But when a renegade ex-soldier stumbles into their midst, lusts and loyalties clash, with tragic results. With Gate of Flesh, visionary director Seijun Suzuki delivers a whirlwind of social critique and pulp drama, shot through with brilliant colors and raw emotions.

Violent crime caper set in 1930s Kansas in which a gang kidnap an heiress and attempt to recover a ransom. However, the scheme is jeopardised when the leader falls in love with their beautiful captive.

In the quiet family town of Suburbicon during the 1950s, the best and worst of humanity is hilariously reflected through the deeds of seemingly ordinary people. When a home invasion turns deadly, a picture-perfect family turns to blackmail, revenge and murder.

In a daring robbery, some $300,000 is taken from the Italian mob. Several mafiosi are killed, as are two policemen. Lt. Pope and Capt. Mattelli are two New York City cops trying to break the case. Three small-time criminals are on the run with the money. Will the mafia catch them first, or will the police?

Tommy Bundy and Sincere are best friends as well as infamous and ruthless criminals and shot-callers in the hood. Respected by many but feared by all. As the police are closing in on them and new players are looking for a come up, will their reign last?

Takuma Tsurugi takes on the government, the police, the mafia and an international ring of kidnappers who aim to dispossess a beautiful young heiress of her millions.

Eddie Dodd is a burnt out former civil rights lawyer who now specializes in defending drug dealers. Roger Baron, newly graduated from law school, has followed Eddie's great cases and now wants to learn at his feet. With Roger's idealistic prodding, Eddie reluctantly takes on a case of a young Korean man who, according to his mother, has been in jail for eight years for a murder he didn't commit.

A crime photographer gets involved in a conspiracy.

In the city of Yokosuka, Kinta and his lover Haruko, both involved with yakuza, brave the post-occupation period with a goal to be together.