The best Koichi Iwaki’s movies

Reiji Kikukawa, who has a strong sense of justice, graduated from the police academy with the lowest score ever. He becomes a police constable, but is suddenly fired by the Police Chief due to "disciplinary" issues. In actuality, the firing is part of a carefully orchestrated plan. Reiji is ordered to become a "mole," an undercover cop. His target is Shuho Todoroki, the boss of the Sukiyakai gang. The group is the largest crime group in the Kanto area. Masaya Hiura, who works as a young boss of a Sukiyakai affiliated gang likes Reiji. While going through various hardships, Reiji works his way towards Shuho Todoroki.

Dr. Cat Kagami was hoping to leave her torrid past behind, but a failed assassination attempt has now put her square in the crosshairs of a team of brutal killers. Now no one is safe, including her lesbian co-worker and a mysterious woman with a terrible secret that could bring down an entire Japanese company. Cat must take the law into her own hands and enact her own special kind of revenge!

Michelle Yeoh plays Lulu Wong, a much-idolised rock star and philanthropist by day, and a super heroine, Silver Hawk, who fights injustice in skin-tight black leather outfit as her alter-ego. Richie Ren plays police detective Richman, who has an uncanny instinct and incredible wit, but he hates Silver Hawk for being always two steps ahead of the police. Both of them, however join hands to fight a baddie, Wolfe (Luke Goss) who wants to dominate the world through a special microchip in mobile phones which will broadcast subliminal message to users. Directed by cinematographer-turned-director Jingle Ma.

The burned remains of a young woman discovered in Shinjuku, Tokyo. The police comes to the conclusion that its the work of a pyromaniacal serial murderer. The murder victim is identified as Mayumi Tamaki, a native of Ishigaki, Okinawa. As the investigation unfolded, her former boyfriend, a former rider of a motorcycle named Chōei Mikawa emerged as a suspect. But Kano did not agree Mikawa is the suspect. Kano started conducting the investigation himself to search the real criminal person.

The movie begins in the year 1995 where there were 5 peculiar murder cases. The murderer would always get someone close to the victim to witness how he would strangle the victim from behind with a rope but he would let the witnesses go and speak to the media on how the murders happened. Ito plays the role of Makimura, the police detective who was in charge of investigating the serial murders but failed to catch the cunning murderer and his respected superior ended up being killed as well. 22 years later in 2017 when the case is nearing its statute of limitations, a man named Sonezaki claims to be the culprit for the 1995 murders and even publishes a book titled "Watashi ga satsujinhan desu" to talk about the cases. Despite the disgust towards Sonezaki's actions, the intensive attention showered on him via the media and SNS makes him become the talk of town.

At the end of the 21st century, the world is plagued by a mysterious virus and unusual weather. Genius scientist Dr. Kisaragi creates an android with the code name “Cutie Honey” (Mariya Nishiuchi). The android is unique in that it possesses human emotions. To save mankind, Cutie Honey goes up against an evil organization.

Three male gangsters are forced by their boss into becoming a trio of female pop singers.

The story of beautiful Christian nun, Kyoko (Etsuko Shihomi) who is the object of affection for two very different men - one the happy-go-lucky yakuza gangster, Haruhiko (Koichi Iwaki) who is the next-in-line to takeover the ragtag "Tenryu Gumi" gang and the other bumbling police detective Kumashiro (Akira Emoto). The Tenryu Gumi is a collection of misfits and other troublemakers but are relatively peaceful due to their Christian beliefs. Their bitter rivals are the more traditional "Kuroiwa Gumi", a much more sadistic and violent group led by godfather Kuroiwa (Hideo Murota).

A policeman is murdered and his gun, stolen, used to commit the next crime. Detective Kashiwagi, who is leading the investigation, learns that the author of the killings “walks like a dead man”. Kashiwagi runs into Date, a former correspondent in the Vietnam War. There, Date discovered hell and something snapped in his mind.

A seemingly run-of-the-mill corporate salaryman leads a double life as a vicious criminal by night. In a delicious scheme of payback, he seeks to dominate the corporation that employs him by day.

Wild-hearted mechanic boy Iwaki falls in love with the innocent but gang tied Michiko.

A plot to steal money from gangsters leads to trouble...