Detective Ma Seok-do changes his affiliation from the Geumcheon Police Station to the Metropolitan Investigation Team, in order to eradicate Japanese gangsters who enter Korea to commit heinous crimes.

Himura Kenshin is a legendary swordsman who has stopped killing people with his sword. Instead, he uses a dull-edged sword. He tries to live a peaceful life with Kaoru who runs a swordsmanship school in their village. Kenshin’s past catches up to him causing the destruction of Akabeko Restaurant, which was Kenshin’s favorite place to eat. There, he finds a note with the word ‘Jinchuu’ on it.

A tale of revenge, honor and disgrace, centering on a poverty-stricken samurai who discovers the fate of his ronin son-in-law, setting in motion a tense showdown of vengeance against the house of a feudal lord.

Kenshin has settled into his new life with Kaoru and his other friends when he is approached with a request from the Meiji government. Makoto Shishio, a former assassin like Kenshin, was betrayed, set on fire and left for dead. He survived, and is now in Kyoto, plotting with his gathered warriors to overthrow the new government. Against Kaoru’s wishes, Kenshin reluctantly agrees to go to Kyoto and help keep his country from falling back into civil war.

Akari Yoshiyama is graduating high school soon and is expected to lead new life after she passes the university entrance exam, while her mother is working as a pharmacologist. However, her mother has a car accident and the situation is totally changed. She decides to go to 1972 to fullfil her mother’s wish.

Taking his inspiration from the biggest scandal in Japan’s police history, Kazuya Shiraishi has created a massive and sinister crime epic about the grand forces of corruption that brings to mind the best of Kinji Fukasaku’s yakuza movies (​Cops vs. Thugs among others). Starting in 1970s Hokkaido like a nervous Japanese Starsky & Hutch–​chan, the film charts the moral descent of Detective Moroboshi (Go Ayano) over three decades. Green in years but already hard‐grained and ready to play rough, the young cop quickly gets a bit too cozy with the other side of the law when his senior colleague Murai (Pierre Taki) teaches him the ropes and ruts of the police business. Soon, he swaggers and rants through the streets of Sapporo a lean, mean, sex‐crazy bully, indistinguishable from a yakuza. Burning with the same blaze as the hard‐boiled classics of yore, ​Twisted Justice scorches away the sleekness and macho self‐congratulation of the genre. ​

One evening, Princess Sakura (Kyoko Hinami) is attacked by a man. At that time, the Princess could not see his face. and only sees a tattoo on his body. Because of that that night, Princess Sakura falls in love with the man. In order to find the man she gives up everything and gets the same identical tattoo. The princess then works as a prostitute. Meanwhile Gonsuke (Munetaka Aoki) is the man who attacked Princess Sakura. He also stole a scroll and, because of that, he is chased by assassins.

A retired samurai must redeem himself for a crime that he committed earlier in his life.