Ryo is hired to protect Princess Alma, an apparently bratty young but smart girl, as well as her servant, the beautiful Salina. When Ryo initially refuses to do the job, Princess Alma offers to give him his very own personal "harem" in their home nation. But Ryo is enchanted by Salina, but is unable to touch not only out of fear for losing the harem, but because Salina possesses a strange aura that prevents Ryo from touching her. Kaori discovers the truth about Alma and Salina, that they had switched identities in order to throw Ryo off. But when Kaori and the real servant plant an idea that Salina (who is really Alma) is really a man, the real Princess Alma gets upset and runs away, realizing that she has fallen in love with Ryo.

After Ryo, Saeko, and Umibozu are able to thwart an ambush set up by Sarah, her group, the Black Army, makes a ransom demand to the Japanese government with the threat of blowing up a nuclear bomb in the heart of Shinjuku. With the information on their hideout from Rumi, Ryo decides to take the Black army on. But when he realizes the truth of Sarah's identity, he finds that he is unable to shoot her.

Kozue begins to enjoy life with Ryo and decides to try to set him up with her older sister. Meanwhile, Ryo finds out that Kozue was wounded by an unknown man who had killed another over a deal gone bad, and the bullet stuck against her spine is the cause of her paralysis. The arrival of Detectives Iwadate and Saeko also begins to complicate matters. With Kozue scheduled to undergo an operation which may allow her to walk again, Ryo realizes that Kozue may be in greater danger than initially thought.

Ryo's old friend Robert Harrison arrives in Tokyo for some sightseeing, but with an important job to take care of, Ryo decides to let Robert in on his mission: to protect Princess Angela of the Felidan Kingdom while she attends peace talks at a secret villa to settle a civil war. The two meet with the princess and General Marukido, whom with Ryo already has suspicions. This is confirmed when Ryo is able to take down some assassins and the plot is revealed: to blow up the villa where the peace talks are being held.

Kaori tries to convince Ryo to find Salina (who is really Princess Alma). But when the real Salina is kidnapped by the perpetrators, Ryo, still unaware of the identity switch, must save her from the trap that the perpetrators have planned, all this while protecting the real Princess Alma.

Ryo notices that he is being watched by Kozue, a 12 year old girl confined to a wheelchair. When he pays her a visit, Kozue remarks that he is the second person to notice her, the first being a mysterious man with a beard. Kaori suspects that Ryo is using Kozue to get to her much older sister. But when the mysterious man attacks Kozue, Ryo decides to have Kozue and her sister live with him until he can figure out what is going on.

Ryo is hired by the daughter of a well-known tycoon so that he can train her in preparation of a mission to retrieve her kidnapped father.

Ryo meets Shoko, a young girl who believes money is everything and is better than love. While Ryo tries to turn Shoko's attitude around, he has to contend with three men attempting to court her on behalf of a friendly Yakuza group.

Kaori seeks hiding from the Silver Fox with Umibozu. She then catches Ryo babbling to Saeko babbling about how Kaori is just crazy about him and how he does not really care about her and that Kaori is unfit to be Ryo's partner (even though Ryo really cares for Kaori). With that revelation, she seeks training in creating boobytraps from Umibozu and seeks to take matters in her own hands by challenging the Silver Fox herself.

Nelson, an Interpol Agent approaches Kaori over allegations that Kaori's deceased brother had smuggled drugs and hidden information regarding a drug smuggling route. The accusations against Hideyuki pile up when Saeko is also assigned to the case. The Red Pegasus returns with a plot to gain vengeance against Ryo and Kaori, but Umibozu is able to save the two from being abducted by the re-energized drug cartel.

Sophie Silverman is revealed to be the fiance of Robert Harrison and reveals her intentions of avenging his death. After seriously wounding Ryo, Sophie kidnaps Kaori as bait for a future showdown. While Ryo recovers from his injuries, he realizes that a syndicate known as the Guiness Corporation is after Sophie and had extorted Robert to take on a job that meant certain death at the hands of Ryo Saeba. When the Guiness Corporation ambushes Sophie and Ryo, the two put aside their rivalry to repel the attackers, only to find themselves in a deadly showdown.

Kaori befriends an Austrian orphan, Hans Zeigfried who is a professional killer and dying from a fatal disease. Kaori is abducted by Hans' enemies.

His mokkori "kidnapped", Ryo must try to defeat Takeshi in a showdown between thieves by stealing a magic mirror. But when Takeshi is able to obtain the mirror using another hypnotic trick, Ryo does not pursue. He mentions that there is a secret behind the mirror and that it was never meant to be stolen. Thus Takeshi has lost but Kasumi's grandmother discovers that Kasumi has fallen in love with Ryo. She then forbids Kasumi to return to the family estate and thus Kasumi boards with Umibozu and Miki at the Cat's Eye.

Ryo runs into Kasumi Asoh, the "flying tush object" he met several years earlier. Kasumi is now 19 and is set to go into an arranged marriage in which she wants no part of. She thus masquerades Ryo as her lover, much to the disapproval of her grandmother, and Takeshi, Kasumi's arranged husband. Takeshi uses unscrupulous tricks against Ryo, by first hypnotizing him into believing that Takeshi's "mokkori" is bigger than Ryo's then when Ryo finds out about the hypnosis, hypnotizes Ryo in a state in which he can no longer experience "mokkori".

Ryo is requested to guard Keiichi Kashiwagi, a witness in an important court case. Ryo resists until he is given a proposal to meet Keiichi's twin sister Keiko, to which Ryo gleefully accepts. But Keiichi is in fact Keiko, disguising herself as a man in order to thwart Ryo's advances.

Ryo's client is a daughter of a known scientist who developed a deadly microbe that could render humanity sterile. His client wants him to protect her at all costs while she develops a vaccine, but should she be captured, she wants him to kill her before terrorists can extract the knowledge of the microbe from her.

Ryo and Kaori attempt to protect a female lawyer marked for death by a corrupt developer, after an electronic databook is accidentally left in her possession.

Ryo meets Yoko Fuyuno, a reporter intent in writing a story about the exploits of the City Hunter. Ryo realizes that if Yoko writes her story, his cover would be blown, so he tries many ways to convince her to not write the story, starting from the fact that he is Ryoji, Ryo's fictional younger brother. A request from Saeko to bust a drug transportation route complicates matters so Ryo goes through extreme measures to bust the route while not attracting suspicion from Yoko.

A Police detective named Saeko Nogami hires Ryo to obtain a crown containing a microchip which has stolen top secret plans inside. While Ryo agrees to do his job, he awaits his ""payment"" which leaves Kaori confused as to how this payment would be applied.

Ryo's client is a man who wants to fake his own death to be free from a powerful politician so he could be reunited with his daughter. The man admits to be spineless but he is more than meets the eye. Ryo must masquerade as the hitman not only to save his client, but to ensure that the men working for the politician do not bother his client again.

Sara is instantaneously jealous of Kaori's love for Ryo, but is able to come to terms with her feelings and cements a friendship with Kaori. Meanwhile, henchmen try to hire Umibozu to kill City Hunter but Umibozu instead gift wraps them for Ryo. They find out that Sara's Uncle was responsible for her father's death, and is trying to have Sara killed so he can inherit the family estate. Ryo decides to confront the Uncle directly.

Ryo continues to evade Miki's attacks as Kaori requests Umibozu to stop the bet and marry Miki. Umibozu responds with a statement that makes Kaori believe that Ryo has a mistress (when in actuality, he is talking about Ryo and Kaori themselves). Angered by this, Kaori seeks to have Miki "kidnap" her so to lead Ryo to a trap.

While doing research for a hardcore mystery novel, the publishing company sends a bodyguard to guard Azusa while she completes her book. Her adventures include visiting friendly Yakuza, an interview with Umibozu, and a plot to kill the friendly Yakuza boss. What she does not realize is that the City Hunter is the bodyguard hired to protect her.

Ryo is tricked into doing bodyguard work for the daughter of a Yakuza Boss being stalked by a biker team. Ryo realizes that the daughter is the leader of a female gang at her school, and finds there is much more than what the Yakuza boss is requesting.

Sayuri takes Kaori shopping and gives her a complete makeover. As they are proceeding back to the apartment, they are kidnapped by unknown strangers. Ryo is able to determine that the men responsible are members of the Unryu-Kai, of whom Ryo once dealt with. Once the women are freed, only one question remains, will Sayuri tell Kaori the truth about her existence?

Kaori discovers Ryo in bed with another woman and angrily leaves him as a result. Ryo, with no recollection of the events the night before, decides to strike it up with this woman. What he does not realize that the woman, Rumi, is the daughter of a powerful Japanese politician. In his anger, the politician hires Umibozu to take out the City Hunter and retrieve Rumi. But Ryo realizes that some men are also after Rumi, led by a mysterious woman named Sarah.

Ryo suspects that Interpol Agent Nelson may in fact be in league with the revived Red Pegasus drug cartel. After a boat chase, the information of the drug smuggling route is revealed, the route ends at an orphanage that Hideyuki visited shortly before his death, and that a postcard addressed to him from the orphanage was meant to lead Kaori to that location.

Ryo must protect a lovely casino dealer as she prepares for a showdown with a rival syndicate in order to win her freedom. Meanwhile, Ryo is pitted against a powerful gambler who exploits Ryo's weaknesses to their fullest extent.

When there is a spate of random shootings in Shinjuku, a sister of one of the victims wants Ryo to catch the killer and bring him to justice. But Ryo can tell that there is much more than justice that his client is interested in.

Ryo and Kaori protect a Rubirian Embassy worker striving not only to salvage the environment of her homeland, but also to expose a smuggling ring in which a Rubirian Embassy Environmental official is involved.

Ryo has an unfortunate encounter with a schoolgirl as Kaori interviews a potential client asking the City Hunter to protect his grand-daughter, Kimiko. It turns out Kimiko is the same girl whom Ryo had met earlier and both of them do not get along well. It appears that there are many men after Kimiko for unknown reasons, and Kimiko devises a plan to masquerade Ryo as her fiance. Ryo decides to investigate further and finds out that Kimiko may well be related to a wealthy matriarch.

Kaori makes plans to throw a party for the orphans at Kusunoki house but Ryo refuses to participate. When she finds out that Kusunoki house is to be closed down by the owner of the land, Mr Ookouchi, she requests Ryo's help only to be turned down. Believing that the proprietor, Mr Hitiyoshi, may have been cheated out of the ownership certificate for the house, Kaori takes matters into her own hands by breaking into Ookouchi's safe and stealing several documents including the land ownership certificate. Ookouchi's men react by ransacking Kusunoki house and kidnapping one of the kids as ransom for a certain document.

The Villa explodes, and while the Princess and the peace talk participants are able to escape, Robert appears to have been caught in the blast. Ryo tracks down General Marukido and is prepared to kill him when a twist is revealed: Robert is actually alive. When Robert reveals his true colours and attempts to assassinate the princess, Ryo must face his former partner in a showdown.

A girl named Maiko refuses to have a life-saving operation unless she sees the hero of her dreams, an unknown man by the name of Tetsu. In fact, Tetsu is trying to join a Yakuza group, and Ryo must save him from a potentially dangerous fate.

An airliner is hijacked and all of the women are being held captive. After assisting in dealing with the hijackers, Ryo makes off with Misa Williams, unaware that she is the daughter of the leader of the opposition in the Pamela Republic. Saeko, hired to guard Misa by General Jimetil, ruler of the Pamela Republic, gives chase along with Kaori. After intercepting Ryo and Misa at a bathhouse where Ryo has taken care of two men trying to kidnap Misa, Saeko informs them that General Jimetil has been overthrown by the opposition.

Hideyuki is killed on Kaori's birthday as he refuses to do a request for the head of a powerful crime syndicate. Ryo must avenge his death.

Saeko enlists the help of Ryo to solve the dissappearances of beautiful women in Shinjuku. The stakes are even higher when Kaori, mistaken for a beautiful woman, is also kidnapped. Ryo encounters the mastermind of the scheme, a supposedly beautiful woman who may not be who she seems to be.

As Kaori takes over as Ryo's new partner, Ryo is called upon to solve a string of incidents involving actress Yumiko Sato. As he delves deep into the mystery, he comes across a powerful adversary, as well as a client who may have a deadly death wish.

Tsubaki and Kazuhiko attempt to flee their country to evade the wrath of their parents but are attacked by a helicopter in the process. However, they are saved by Ryo who manages to take down the helicopter in one shot. Meanwhile, Ryo investigates the rivalry between the Yamaoka and Umino families and comes across some startling information. He also uncovers evidence that a third party is also trying to break up the couple by marking them for death.

On her way to take on David Clive, the terrorist who is holding her lover hostage, Bloody Mary finds out that Kaori has snuck in the vehicle with a large cache of weapons. The duo proceed to bust into David Clive's hideout, with Ryo and Umibozu in hot pursuit. But when David Clive forces a gun into the head of Bloody Mary's lover, Ryo and Bloody Mary are forced to fight each other.

Reika calls up Ryo to go on a date. At the same time, she refers Kaori to a fortune teller. There, the fortune teller informs Kaori that she may be a danger to the one she loves the most, Ryo.

Ryo is requested to protect a famous poet from an increasing number of stalkers following her. When Ryo finds out that the men following her are not ordinary stalkers, he also finds out that his client is also not an ordinary girl.

A new private investigation agency opens next door and it is run by Reika Nogami, Saeko Nogami's younger sister. While Ryo makes constant advances towards her, he learns about Reika's blackmail tactics against Yakuza gangsters as well as the death of her former partner. He also learns that someone has ordered a hit on Reika herself.

Ryo and Kaori come across two opposing jobs involving the same people. Kaori is hired by a member of a Biker Gang who wants her to pretend to be his girlfriend in order to deflect attention from the daughter of a tycoon. And Ryo is hired by the daughter to convince the biker to leave his gang and live a normal life.

When Hoodlums try to harass the owner of Otora's cafe into selling her business, Ryo intervenes with the help of a young girl who claims to be a member of the Hanafubuki Gumi, a group representing honor and dignity. However, the hoodlums are members of the Hanafubuki Gumi themselves. When the daughter Kikunosuke asks Ryo to teach her about honor and the Japanese way, the Hanafubuki Gumi hoodlums return and kidnaps Otora. Ryo and Kikunosuke must rescue her and Ryo learns that Kikunosuke is the daughter of the leader of the Hanafubuki Gumi.

Reika explains to Ryo about how a corrupt police officer is interfering with narcotics investigations, and how her former partner was killed by the Yakuza and her desire to clear his name. This leads to a showdown against an expert marksman and also lands Ryo, Kaori, and Reika in Jail after being set up by the corrupt police officer.

Ryo and Kaori run into Mariko, an old friend of Kaori's and an aspiring pickpocket. Out of concern for her friend, Kaori asks Ryo to try to convince her to give up pickpocketing. Ryo then issues a challenge: if Mariko can steal Ryo's Wallet, then Mariko can continue as a pickpocket. Otherwise she must quit the profession. Little do the three of them know that Mariko has been targeted by Yakuza after stealing a piece of jewelry containing secret files from a daughter of a Yakuza boss.

A young girl comes up to Ryo claiming that he is her father. But this is all a ruse by a desperate mother to protect her from her late husband's father who intends to take her away from her mother. Ryo and Kaori both develop a bond with a little girl and Ryo realizes that the late husband's father is not as bad as portrayed.

A Job referral from Saeko has Ryo protect the widow of a dead tycoon from an unknown extortionist. At the same time, the butler realizes that only Ryo can help the widow from letting go of her tragic loss.

It turns out that a rival Yakuza group is fighting Ayako's group for control over a large park. When the rival group starts a fire in the park, Ryo assists the friendly Yakuza in preventing a disaster and later on dispatches the rival group. But Ryo also must find the source of Ayako's pain and enable her to live a normal life again.

Kaori receives a strange job request from a female magician who requests that her protector be a woman herself. Ryo sees that this is due to her having a phobia of men in general. As a result, Ryo resorts to cross dressing as Kaori's older sister in order to protect her from a rival magician seeking to push her out of business.

Ryo receives a strange request from Aiko, a female private investigator, to teach her how to fire a gun. At one point, Aiko gets horribly drunk after one cocktail, slugs Ryo and steals his gun, only to find it empty of bullets. The request gets even stranger when it is revealed that she needs a gun to protect herself from unknown thugs trying to prevent her from locating a strange dog for a six-year-old girl. Finally, Aiko's uncle appears in order to convince her to give up the private investigator business but when she refuses, he is hit by a car.

When Ryo is hired by Saeko to bait a well known assassin, the assassin takes notice and issues a formal challenge to Ryo.

Ryo is assigned to protect a famous reporter as she tries to cover a report involving a corrupt politician and Yakuza.

Kaori has a recurring nightmare regarding Ryo's impending death. Meanwhile, Umibozu narrowly escapes death at the hands of three siblings who are powerful assassins hired by the Lodos Mafia. Badly shaken and wounded, Umibozu tries to find Ryo. At the same time, Saeko and Reika hire Ryo to help them bust a smuggling ring headed by the Lodos Mafia at a large masquerade. The three assassin siblings notice and decide to use this to their advantage. Their target: to kill Ryo by using Kaori Makimura as a hostage.

An old friend of Kaori's is being stalked by strange characters who are after strange looking watches that were slipped into her bag. Despite Kaori's efforts to keep her away from Ryo, Kaori is kidnapped by the men and Ryo and her friend must rescue her.

When a car bomb gravely injures a young girl, Saeko is furious and vows to bring down the people responsible. In order to do so, she must secretly request Ryo's help to bring down a robbery gang. The trail leads to a suave womanizer and Kaori is kidnapped when she tries to go after robbers who rob her of her remaining life savings.

A dancer named Maiko rents out the apartment adjacent to Ryo and Kaori. Already she is worried not only about Ryo's advances but the fact that an unknown person appears to be in her apartment when she is not home and when she is being followed. While Ryo initially tries to help, she rebuffs his advances.

Two brothers have a handful as they deal with a pervert supposedly after their sister who works as a hairstylist. But when they discover a hidden stash of cash stolen in a robbery at a construction site, their sister is kidnapped by the robbers and they must turn to City Hunter for assistance. What they don't realize that the man after their sister is none other than Ryo himself.

After causing destruction at the audition, Ryo and Kaori are made to stay at the show as stagehands without any compensation. Things get complicated when two men stage thefts of female underwear and place the blame on Ryo. Ryo suspects that Maiko's lucky charm may be what they are after.

Ryo is hired by a female weather reporter to protect her against a deranged fan.

When a father requests the services of City Hunter to protect his daughter from someone stalking her at work, he finds out that the stalker IS City Hunter. The father then requests that City Hunter convince her daughter to quit her job as he feels that she may be in danger of other stalkers. Ryo realizes that the young woman has lived a sheltered life and decides to teach her a few lessons in love.

Ryo runs into a woman who claims she has amnesia and gets notoriously drunk after one sip. Ryo deduces that the girl is not actually suffering from memory loss and is attempting to run away from an overwhelming fact.

Cast away from the Hanafubuki Gumi, Kitoo and the other hoodlums plot to kill Kikunosuke's father and their former leader. Meanwhile, Kikunosuke, on orders from her father, boards with Ryo to learn more about dignity and honor. Kaori goes to Kikunosuke's father with a request to allow her daughter to live a normal life.

After helping to protect a young girl named Akemi from some ruthless thugs, she insists that Ryo is her future husband and that they were destined to be married. While Ryo is able to get away, Akemi decides to enlist his help as her bodyguard to protect her from an unknown assailant named Kaijin X. In fact, the marriage story is a farce so that Akemi can leave her career as a young model.

In order to find out who is targeting a nurse who is due to be the recipient of a large inheritance, Ryo breaks his foot and ends up in the same hospital the nurse is staying. While Ryo must not tell the nurse that she is being targeted, he also finds out she does not have enough experience being a nurse.

While snooping around a lingerie show, Ryo comes across a woman who stole a beautiful diamond necklace from a wealthy young man. The woman asks Ryo to be her lover, but Ryo is aware that there is more to her story than meets the eye.

A nephew of a missing wealthy explorer seeks Ryo's services to protect him from his aunt who seeks to obtain his uncle's fortune. However, the young nephew begins to have feelings of affection for Kaori. Kaori meanwhile, is using this opportunity to see how Ryo reacts to the presence of a "rival".

Ryo is hired by a female "sweeper" who works for the insurance industry. Their goal is to recover a very expensive diamond stolen from a business tycoon. Once recovered, however, the owner of the diamond double-crosses them and kidnaps Aya. Ryo must rescue her with Kaori's help.

Ryo runs into a young beautiful nun who has lost her cross after a night in the town.

Ryo refuses a job request from Saeko to protect young King Nalio from assassins. Ryo and Kaori discover that Nalio is a spoiled brat who has everyone do everything for him and who also has his own personal harem. Ryo only agrees to the job after seeking permission to the harem from Nalio's guardian. After an attack on Nalio, Ryo takes him to be properly "educated"

Ryo trains Nalio in matters of maturity and the way of being independent. They then proceed to dispose of the assassins sent by Nalio's uncle.

While Ryo has his gun taken away from creditors for failing to pay his rent, he is hired by a beautiful woman who is the owner of her own large company to appear on TV with her. It turns out that this TV show talks about newlyweds as the woman waxes on about her and Ryo's supposed "Love Life". She makes this admission in order to detract potential suitors more interested in her money rather than herself. Later on, it is revealed that several of her potential suitors had been involved in unfortunate accidents and Ryo suspects a powerful executive attempting to gain control of her company through marriage.

Aiko's uncle is revealed to have staged his accident in order to convince his niece to quit her job as a private investigator, however it is revealed that he knows nothing about the present threats against Aiko as she searches for a particular dog. When Ryo locates the dog, he notifies Aiko who goes over to retrieve it, only to be kidnapped by robbers looking for evidence the dog may have.

A plane carrying drugs and a wanted woman crashes into Ryo's apartment which forces him and Kaori to sleep on the same bed.

Ryo comes across a stuntwoman named Yuki who is trying to get her memory back by performing dangerous stunts. She believes Yuki is being hypnotised by someone.

Ryo stumbles upon a pretty ghost named Ami Asaka who tells him that she was murdered by a serial killer. She hires him to protect her younger sister.

Ryo teams up with a beautiful American agent to find out who is smuggling tanks from Japan.

Ryo discovers that Akemi is being targeted by a professional assassin named the Silver Fox. Ryo must protect her while helping her get out of a career in entertainment.

Ryo must protect a woman and a young boy from another country from being abducted by foreign agents. Kaori soon discovers that the young boy's actions and demeanor are exactly as Ryo's.