Inspector Zenigata hails from Japan, city of origin unknown. According to Episode 0: First Contact, his original title was Tokyo Police Inspector whose original interest was the capture of Fujiko Mine and her then partner. His pursuit took him to New York where he met Arsene Lupin III for the first time. The master thief's cocky attitude and talents left the inspector infuriated to the point where he left the Japanese Police Force in favor of enlisting in ICPO (called Interpol in Pioneer's English dub) for the sake of specifically bringing Lupin to justice. Zenigata has made it his life's mission to arrest Lupin. The other members of Lupin's gang are targeted for apprehension as well, but Zenigata usually ignores them when Lupin himself is present. Lupin and Zenigata appear to be the worst of enemies, but in the anime they are, in a manner of speaking, friends; something Lupin shows openly (often by greeting Zenigata with mock affection), but it is an idea Zenigata is extremely reluctant to entertain. Similarly, he is often awed by Lupin's genius, but refuses to show it. Also, when he believes Lupin to be dead, he will drop to his knees crying at the fact he couldn't arrest him before his death, and often go into isolation until someone reveals that Lupin is still very much alive. Zenigata has an attachment to Lupin with the belief that no one should kill him or worse, capture him, besides Zenigata himself. Once, when he believe Lupin was dead, he gave up his profession and became a monk (in Fuma Conspiracy). Lupin's opinion of Zenigata is a little less caring, but still filled with respect. He often seems amazed that Zenigata can keep up with him. At times he's overwhelmed by how much thought Zenigata has put into his traps for Lupin. Once, when Lupin thought Zenigata was dead, he sought to take down his supposed murderer. While he has some interest in capturing Jigen, Goemon, and Fujiko, he is really after only Lupin. Jigen seems to have a genuine fear of being caught by Zenigata. In The Mystery of Mamo (originally titled simply Lupin III), it is mentioned that Zenigata has a daughter named Toshiko, but this isn't developed any further. He's unable to settle down because of his eternal pursuit, and although he sometimes longs for female company he has no luck with women - in no small part due to his inability to commit himself to anything but chasing Lupin. The anime version of Zenigata is a quite sensitive person and often cries in emotional situations, particularly when he thinks Lupin has done something out of consideration for him, or when finding out Lupin is OK after worrying about him. On occasions when Lupin appears to be dead, he mourns him more expressively than anyone else; partly from genuine grief, partly because he no longer has a goal in life. In the 1987 OVA The Fuma Conspiracy, Zenigata actually retires from police work when he believes Lupin has died and becomes a monk, believing that if he prays enough Lupin will be a law-abiding citizen in his next life. Because of this singular ambition, he is never particularly displeased when Lupin manages to escape his custody, since that means the hunt will go on. On one occasion when Zenigata is able to successfully capture Lupin and place him in prison he becomes frustrated that Lupin hasn't yet escaped after a year has passed and wishes for him to escape or be rescued by Jigen. Zenigata even goes so far as to cryogenically freeze himself so that he can continue to chase Lupin in the future, though both his and Lupin's cryopods malfunction and they are stuck in the present. The origin of Zenigata's and Lupin's mutual regard was based early in the series when Lupin had the chance to shoot the Inspector, but instead wished him well and escaped. Since then, an unwritten understanding between the pair has always been neither will attempt to cause the death of the other. Further, the two are best referred as unacknowledged friends; several occasions have occurred where Lupin and gang aided Zenigata out of a life-threatening situation; when a woman the Inspector loved was killed by a criminal gang, Lupin participated in avenging her murder. On another occasion when an old enemy of Lupin's shot Zenigata point blank, Lupin began a wild motorcycle chase to apprehend the killer, partly to conclude affairs with the adversary, and partly to avenge the (supposed) death of the Inspector. (Source: Wikipedia)
Agasa Hiroshi is an inventor and Shinichi's closest neighbor, living in a large house right next to the Kudou residence. He makes his living with a wide number of patents and inventions, mostly video games (of whom the Detective Boys are enthusiastic test players). He has been a friend of Shinichi and Ran since their childhood years. After Shinichi had been shrunk by the APTX 4869, the first person he met and entrusted himself to was Agasa. After having been convinced that the little boy was Shinichi, Agasa was also the first one to advise Shinichi to exercise caution in his pursuit of the Black Organization. He also helped Shinichi in establishing his new identity as Edogawa Conan, including constructing several gadgets which help Shinichi in carrying on his detective work surreptitiously, and in order to perfect Conan's cover, he also enlisted him into Teitan Elementary and thus came to know the children who would form the Detective Boys. When Miyano Shiho fled the clutches of the Black Organization, she fled to Shinichi's house but collapsed from exhaustion before Agasa's doorstep. Agasa subsequently took her in, learned about her true identity and helped her establish her new identity as Haibara Ai. He also entrusted Shinichi's parents with the secret about what has happened to their son. Ever since these beginnings, Agasa has been an invaluable friend for Shinichi and the Detective Boys as a confidant, paternal friend, and someone to hang out with. He often takes the children on trips, most of which turn into criminal cases instead. Agasa is a jovial and outgoing person and has many friends in his community, a fact which helped him in his covering up of Conan's and Haibara's true origins (he simply claims that they are the children of his friends and acquaintances). Agasa has a special love for pasta and tomato juice.
Student Number 31: Zazie Rainyday (ザジ・レイニーデイ, Zaji Reinīdei?) Birthday: 17 March 1989. The silent acrobat, and one of the most mysterious girls of the class. Nothing much is known about her, as she rarely associates with anybody, and even when she does, she rarely talks (she has spoken only eight times in the serialized manga thus far). What is known is that she is a member of the Nightmare Circus, the school's Acrobatic Club, and is seen directing a group of "monsters" or "spirits" (similar to No-Face from Spirited Away, the Angels from Neon Genesis Evangelion or possibly Hollows from Bleach) when she offered to cover for her classmates during the school festival, and gave Chao a tiny living dragon as a farewell gift. She also has been shown to see Sayo without the assistance of Negi or having a close relationship with her like Kazumi. According to Negi's Class Register, Zazie is also a member of the school's Magic Club, though whether this is real magic or stage conjuring is unknown. In the anime, she is shown to have proficiency in all kinds of circus tricks such as juggling, sleight of hand, and costume changing. She has dark skin, and has two particular face marks: a large teardrop under her left eye (strongly resembling the carnival character "pierro"), and a vertical line resembling a scar crossing the right side of her face. A splash picture of the cast shows her with claws growing from her fingers. She is sometimes seen with her pet bird, but more recently with her "friends" (the black spirit-monsters). So far, she is the least known of all the students in Negi's class and very little has been revealed about her. Zazie is one of the few students in Class 3-A who did not participate in Negi's sojourn to Wales and the Magical World. When Zazie's name is seen it is written in the Latin alphabet, rather than in Japanese. Similarly, Evangeline's name is also written with the Roman alphabet. This seems to indicate that, like Evangeline, Zazie isn't from Japan and is instead from a country which uses the Roman alphabet. This is backed up by the fact that Chisame referred to her as a transfer student in volume 2. (From Wikipedia)
Kotaro Inugami is first seen as one of the three mercenary children helping Chigusa in Kyoto. He is a dog hany�, which is evidenced by his ears and tail. Despite being hotheaded, Kotaro is a chivalrous person and would never hit a woman unless she is a powerful fighter, having trained under the Garyū Inugami-ryū which is basically a self-taught school. He also has a strong dislike of Western-style magic, with Negi being one of the few exceptions. Kotaro is an expert in ninjutsu and charms, and has the power to summon inugami (dog spirits), but prefers to fight hand to hand rather than using magic from a distance. Kotaro is also capable of self propelled flight with an adaption of his inugami abilities. Kotaro also has the ability to transform into a small black and white dog using a paper charm, or to a stronger beast form. He claim that most of his fighting technique (including the use of ki power) was made up by himself. His capability to correctly analyze Negi's technique supports his ability to achieve such a task. After the Kyoto Arc, he was put under the custody of the Kansai Magic Association, where his abilities to transform and summon dog spirits were sealed. He later escaped to find Negi (whom he now considers as a rival, being the only person he's met of his own age who can fight with him on even terms) to have another rematch. When he arrived at Mahora, he ran into Graf Hermann and The Slime Sisters, and learned their plan to attack Negi. He fought them, stole the bottle that Graf Hermann had been released from, and escaped. However, in an attempt to warn Negi, he was injured and hit with a confusion spell, causing temporarily amnesia. Chizuru and Natsumi, initially thinking him to be just a stray dog, nursed him back to health. Kotaro has a very lonely past, because being a hany� has made him, from birth, an outcast of both human and dog-y�kai tribes. (possibly driven from InuYasha as Ken Akamatsu admits to be a fan of that series.) This makes him value both his friendship with Negi, and living with Chizuru and Natsumi, as they become the only true friends or family he's ever had. Chizuru's maternal attitude to Kotaro (such as her hugging him in public) frequently embarrasses him. He also regularly chastises Negi for being "involved" with so many girls, only to have his relationship with Chizuru thrown in his face (it's a little unclear whether this is because he has a crush on her or whether it's just simple embarrassment). While Kotaro likes to think of himself as a "lone wolf", Negi teased him by saying "You're more like a dog." His views also seem to draw him into arguments with Yue, which he usually loses. He also holds Kaede in high regard, due to her strength. Like Negi, Kotaro has a somewhat limited view about the world in general, and he is more or less ignorant when it comes to the emotions of girls. His stance on becoming the strongest only in combat leaves him unprepared for things that do not involve fighting.
Birthdate: December 1, 1988 Blood Type: O Clubs: Cookery Research Club, Martial Arts Research Club, Robot Engineering Research Club, Eastern Medical Science Research Club, Biological Engineering Club, Quantum Mechanics Research Club Likes: World Domination Dislikes: War, Cycles of Hatred, Unilateral Control of the World by Major Powers The 19th student in Japanese alphabetical order of class 2/3-A, she initially appears as merely the genius of Mahora Academy, known for her brains, her athletic skills and the boss of a food stand specializing in Chinese delicacies. Later in the series, it is revealed that actually, Chao is a time traveler, arriving from the future and attempting to use her genius to change history by using the power of the World Tree during the Mahora Festival to reveal the existence of magic to the world. During this story arc, she clashed with Negi Springfield, who she claims is her ancestor.
Kojima Genta is a student in Teitan Elementary when Shinichi joins his class as Edogawa Conan. Shortly afterwards, he and his classmate Ayumi decide to investigate an apparently haunted mansion, and they persuade Conan to come along. When their friend and classmate Mitsuhiko expresses his skepticism about supernatural hauntings, Genta forcefully 'persuades' him to tag along as well. As it turns out, the haunting is a cover-up for an old homicide case. Soon after, the accidental acquisition of a treasure map leads Ayumi, Genta, Mistuhiko and Conan on a hunt for a cache of stolen Italian gold coins, during which Conan saves them from getting killed by the mafia members who are also after the gold. After the case is resolved, Mitsuhiko joins Genta and Ayumi in forming the nucleus of an amateur detective group, the Detective Boys. Genta is quick to pronounce himself the leader of the group, but his lackadaisical leadership abilities are commonly neglected in the field, and in fact everyone (even Genta) unconsciously views Conan as the group's actual leader. Genta's school shoe locker is used as a mailbox for any of their fellow students to present them with a case to solve. Genta loves food, especially unagi, and can eat more than all the other Detective Boys members combined. When discussions of money come up, Genta tends to think about it in terms of how many unagi bowls he could buy. He also tends to mess up certain Japanese terms with similar-sounding words (especially if the latter are related to food) and sometimes has trouble reading even the most common Kanji, which on occasion causes some ridicule from his classmates and friends. His brash personality, lack of awareness of his surroundings, and tendency to not think before acting often lands the Detective Boys (or at least himself) in sticky situations. Even though he is brash, outspoken and can be intimidating, Genta is actually very kind and dependable. He is a good friend of Ayumi and Mitsuhiko, and has been shown to greatly admire his father, who is considered to be a classic "Child of Edo". (Source: Detectiveconanworld.com)
Tsuburaya Mitsuhiko was a student in Teitan Elementary when Shinichi was enlisted into his class after he had been shrunk by the drug APTX 4869. Shortly afterwards, his classmates Ayumi and Genta had the idea of investigating an apparently haunted mansion, and they persuaded Conan to come along. When Mitsuhiko espressed his scepticism about supernatural hauntings, Genta forcefully 'persuaded' him to tag along as well. As it turned out, the haunting served as a cover-up for an old homicide case. Following its resolution, the foursome decided to stay together and form the nucleus of what would become the Detective Boys. It is later revealed that Mitsuhiko's parents are both teachers, and he has an older sister, Tsuburaya Asami, about ten years his senior. Mitsuhiko enjoys reading science books and takes a scientific approach to problem-solving. He is a smart and well-read first-grader who believes that technology can solve most problems. Due to his strict and formal upbringing, he tends to be very formal towards his elders, addressing them with the formal suffix "-san" without regard to the intimacy of their relationship. Mitsuhiko has a dislike for carrots, and will always eat them last (if ever) if he can help it.