Another officer who works with Megure and has a crush on Sato which is somewhat awkwardly requited. Takagi has an appearance of ineffectual nervousness, but he's not as useless as he seems. He is quick to assess a situation and take immediate and decisive action when necessary are points in his favor. Takagi's full name and kanji comes directly from his voice actor Wataru Takagi. Created for the anime (but later appearing in the manga), the character was originally an unnamed police detective, but during one recording session Chafurin (Inspector Megure) read the line "You, what's your name?" to the character, and Takagi adlibbed the response "It's Takagi, sir!", and he has been referred to as such ever since.
Megure Juuzou, commonly referred to as Inspector Megure, is a Police Inspector (Rank 6) in Division 1 of the Tokyo Metropolitan Police Department. He is almost always there on the scene when a murder occurs, always interviewing the suspects, and acting as the commanding officer of the group of police he brings along with him, among them Takagi Wataru, Satou Miwako, Shiratori Ninzaburou and Chiba. Megure is a capable veteran officer who cares much for his underlings, but he is prone to occasional shouting fits whenever something does not go right or when his temper gets the better of him. He also has little patience for fools, but tends to be a bit too conservative, limiting his ability for flexible thinking. Shortly after Megure had come to the police force, he was involved in a case in which he would meet his future wife, Midori. As a result of the case, he has taken to wearing a hat in public in order to hide a scar which he gained and his own self-consciousness about how he came to his marriage. Megure was also a good friend of star detective story novelist Kudou Yuusaku, and would in the past consult him about one case or another. On many such occasions, Yuusaku would take his son Shinichi with him, who would pick up his father's investigative skills and eventually become a detective in his own right. After Shinichi solved their first mutual case for him, he has regularly consulted him in difficult cases and considered him a great help. In stark contrast to this, he tends not to think much of Conan and the Detective Boys, usually thinking of them as a nuisance until they solve the ongoing case for him. Likewise, from their common police days, he has no high regard for Kogorou, and he thinks that he may actually be under some kind of jinx, since wherever Kogoro shows up, there is always some murder case nearby (a fact which actually conforms to Conan, which in later cases he seems to have realized). In some anime originals, Megure has the habit of trying to tell the culprit about the morals of doing wrong, which he rarely does in the manga series.
Shiratori's debut was in the first movie, The Clockwork Skyscraper, acting as a member of Megure's police force. At first, Shiratori only appeared in movie roles, playing key roles in the first three Detective Conan movies. At some point, Shiratori later became a full-fledged inspector. As a child, Shiratori studied diligently to one day become a lawyer, and had even memorized some laws by heart. One day, he witnessed a young girl confronting two juveniles trying to steal mangas from a bookstore. To thank him for helping her out, the girl bought him a drink and made a sakura petal pattern from the straw wrapper, saying the sakura was the symbol of courage for the Japanese police (due to the distinct form of the Japanese police badge). It was because of this incident that Shiratori decided to become a cop rather than a lawyer. Shiratori later joined the Tokyo Metropolian Police Department and worked alongside Inspector Megure, often acting as an extra officer or pair of eyes, though he later became an inspector of his own. When Satou Miwako joined the department, Shiratori believed that he had found his childhood love again, and as a result both he and his younger colleague Takagi considered each other rivals for Satou's affections. Shiratori would often try to show off in front of Takagi by asking Satou on a date, but she always rejected him, much to his dismay. However, he has since come to date Kobayashi Sumiko, whom he finally discovered to be his true love. As a cop, Shiratori is fairly average. He is calmer on the case than Takagi or Satou. Shiratori, like Satou and Takagi, believes that Conan has a lot of intelligence for a boy his age, but unlike Takagi and Satou, he usually tends to care not much for Conan's opinion. He often feels that Conan gets in the way, though Conan always proves otherwise. However, unlike Kogorou, Shiratori will take notice and suspect something if Conan points something quite interesting. Shiratori's attitude can appear cocky when battling for Satou's affections, but otherwise he appears more modest, as in the first Detective Conan movies or when he is with is now girlfriend Kobayashi Sensei.
The main female protagonist and the supreme ruler of the Demon Realm. Soon after Demon Queen and the Hero join forces, she sets for the Human Realm, disguising herself as a human noblewoman known as the Crimson Scholar (ç´…ã�®å¦å£« Kurenai no Gakushi?), and sharing a part of her vast knowledge with the Human society to help improve their civilization. Becoming famous in the Human World not only by her feats, but also by her beauty, the Crimson Scholar is viewed with distrust by the church who brands her as a heretic in spite of her growing influence, fearing it would loosen its grasp over the countries helped by her. To ensure a temporary ceasefire between the Humans and Demons, the Demon Queen disseminates rumors that her battle with the Hero indeed occurred, resulting in his disappearance and her body becoming severely wounded, thus leading her servants to the false belief that she would not be able to command them until her recuperation is completed.
She is the miko of the Hakurei Shrine, a remote building far in the east where the boundaries of GensÅ�kyÅ� and the human world overlap. It is believed that she is the 13th of her line. Reimu is very easygoing — some would say lazy — and hates to train. As such, even though she's naturally talented, her offensive and magical abilities are only average. However, she has a strong sense of duty, and if it's for the sake of Gensokyo she can overcome almost any obstacle through sheer perseverance. Her main abilities are flying in the sky, good intuition, and getting along with everyone; even those who were once her enemies. In the games, she is characterized by her homing amulets and yin-yang orbs. (Source: Wikipedia)
Mouri Kogorou is a private detective and Ran's father. Some time ago, he worked in the Tokyo Metropolitan Police Division One with Inspector Megure, but while an excellent marksman he was not a particularly good investigator. Around the time Mouri left the police force, his wife Kisaki Eri also moved out, though they have never officially divorced despite ten years having passed. Mouri has an overinflated sense of his own importance and detective prowess to the point where he doesn't investigate why he is suddenly and consistently passing out at crime scenes and solving cases in his sleep with different deductions than he was making while awake. He is also frequently unprofessional in his work, frequently making sarcastic and blunt comments about suspects or even his own clients. On cases, Mouri is typically lax with his deductions and investigation, following only the most obvious clues or assumptions to reach his conclusions, which are often silly or fall directly into a culprit's trap. The police, especially Megure, often find him to be an embarrassment while awake and hope to see "Nemuri no Kogorou" (Sleeping Detective) as soon as possible. Mouri does have a serious side which only emerges when the case has personal importance to him, such as when Eri and Ran are involved. When this happens, Mouri's entire personality and demeanor changes and he begins acting professionally, demonstrating improved deductive skills and cunning. While he is not up to the standards of Shinichi and he still can have problems with finding clues, his logical reasoning becomes better, and Mouri often demonstrates he has a better sense of interpersonal relationships than Shinichi does. Mouri easily becomes infatuated with beautiful women. His favorite celebrity is pop idol Okino Yoko, and he never misses (or tries not to miss) her television shows. He also keeps a large collection of Yoko related goods and his office and bedroom have Yoko posters. Because of his flirtatious behavior around attractive women, he often embarrasses Ran, and while it is not stated as the reason why Eri left him, it is one of the primary reasons why she hasn't come back. While never outright called an alcoholic, Mouri has a tendency to get intoxicated and Shinichi/Conan often makes sarcastic remarks about him spending money on alcohol. In the anime, particularly in early episodes, his office is littered with empty beer cans, and he keeps a well-stocked liquor shelf. Mouri is also a heavy smoker, and is usually seen with a cigarette in his mouth. Other hobbies include watching his favorite idol star, Okino Yoko, betting on horse races, playing mahjong (which he tends to lose) and playing or watching baseball (he even plays in his neighborhood's team). In the movies, Mouri suffers from a mild acrophobia (fear of heights) and is quite uncomfortable in high settings where he has the chance to see how high up he is. He does not have this fear in the manga.
Yoshida Ayumi is a student in Teitan Elementary when Shinichi was enlisted into her class after he had been shrunk by the drug APTX 4869. Shortly afterwards, Ayumi and her classmate Genta had the idea of investigating an apparently haunted mansion. They persuaded Conan to come along, and Genta also personally drafted Mitsuhiko when the latter expressed his criticism about supernatural hauntings. 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. For a time, Ayumi was the sole female member of the Detective Boys until Haibara joined the group. During a case involving a cache of stolen Italian gold coins just prior to the official formation of the Detective Boys, Conan saved the group from getting killed by the Mafioso who were also after the gold, earning Ayumi's gratitude which quickly developed into a serious crush. Ayumi is a naive and innocent little girl who shows courage from time to time and acts as the team's cheerful spirit. She has an open crush on Conan, which makes him uncomfortable, though Ayumi thinks that he has feelings for Haibara because he tries to protect her and she often sees them talking amongst themselves in private. Ayumi later becomes better friends with Haibara, and she allows Ayumi to use the more informal term Ai-"chan" to address her. When on a case, Ayumi often makes really simple observations that allows its progress and resolution. For instance, she unlocked one of the codes from the Momotaro container the Detective Boys found in Kurashiki by deducing that it was most likely referring to one of the statues at the Oohara Art Museum: they had to walk 25 steps from the statue towards the direction it was facing.