
Mike Hama, Private Detective, is a chain-smoking, wisecracking tough guy with a weakness for the ladies and a soft spot in his heart, especially for his kid sister Akane. Mike's so down on his luck he'll take any case, from finding a lost pet to spying on cheating spouses. But every now and then, along comes a client with dubious and dangerous case… and that's when Mike shows his stuff.

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.

About 150,000 illegal entrants live in Tokyo. They are not recognised as refugees and live in poor conditions. To protect themselves, the illegals create a secret organisation. The organisation has a bank which Japanese Financial Services Agency is not involved with, a hospital that is not authorized by Japanese Ministry of Health, Labour, and Welfare and an illegals police force called "Dias Police." The only police officer in the organisation is Saki Kubozuka. His age and nationality is unknown. Saki Kubozuka does not speak much, but he has a warm heart and strong sense of justice. He takes care of the weak and tries to maintain public order.

After a Kyowakai member is killed, detectives Shima and Hayami investigate the case, which is connected to recent unsolved murders. Kyowakai also launches their own investigation to avenge their comrade, intertwining their efforts with the police. The case involves a large organization framing Kyowakai.

Members of SWORD win against Wangan Rengogun, which is led by Kohaku. The city becomes peaceful again. Nevertheless, the most brutal gangs, Doubt and Prison Gang, appear. They try to dominate the area controlled by SWORD.

Chiku is a devastated and dangerous town with 5 gangs fighting fiercely. Mugen and the Amamiya Brothers clashed, leading to Mugen disbanding.

Three inseparable friends are torn apart when one of them joins a criminal syndicate threatening to overpower his old friends' gang.

The Amamiya Brothers, Masaki and Hiroto, keep looking for their older brother Takeru who disappeared one year ago. The three Amamiya brothers lost their parents when they were young. Since then, they relied only on each other. On the anniversary of their parents' death, Masaki and Hiroto expect Takeru to appear. Instead, they meet a person who has a clue on Takeru's whereabouts.

Rui is the charismatic leader of a new religious group. Consequently, he starts to gain attention from the mass media. After becoming involved in a car accident, Rui goes to a remote island with ex-gangster now bodyguard. On the island, Rui reveals more about his religious group, while a set of ominous events are about to occur.

In mid-19th century Edo period, a masterless rōnin named Mokunoshin Tsuzuki resides in a peaceful village among those he helps. However, as the prevalent peace and tranquility are sure to be replaced by war and conflict across the land, the swordsman feels restlessness creeping upon him.

After a Kyowakai member is killed, detectives Shima and Hayami investigate the case, which is connected to recent unsolved murders. Kyowakai also launches their own investigation to avenge their comrade, intertwining their efforts with the police. The case involves a large organization framing Kyowakai.

After his girlfriend commits suicide, a man becomes embroiled in gang warfare attempting to obtain a gun in hopes to kill himself.

In the final days of World War II, occupying Japanese forces in the Philippines face resistance from the local population and the American offensive. The dwindling Japanese soldiers attempt to survive through the horrors of war.

A love story about two step-siblings, Yota and Kaoru. Long ago, Yota's mother married Kaoru's jazz-playing father, effectively merging the two families. Unfortunately, Kaoru's father skipped town, and Yota's mother passed away, but not before imparting a dying wish to her young son to take care of Kaoru.

Five loosely connected storylines concerning the secrets and lies, the fears and tears, and the puerile potty jokes that punctuate the characters' daily (and in one eerie case, nightly) encounters.