![](https://cdn.animecharacters.io/images/characters/large/1722-295231bf.jpg)
Ai Haibara (灰原 哀)
Haibara Ai, real name Miyano Shiho, is the inventor of the APTX 4869 poison that shrunk Kudou Shinichi into Edogawa Conan, and a victim of the poison herself. Formerly Sherry of the Black Organization, she is on the run from them and lives with Professor Agasa. She is also one of few characters who knows Shinichi is Conan. Miyano Shiho and her older sister, Miyano Akemi, were born into the secret crime syndicate "The Black Organization." Her English mother, Miyano Elena, and her Japanese father, Miyano Atsushi, were both scientists working for the Black Organization on an important secret project. While Haibara was young, both her parents died in what was claimed to be an accident. While Akemi lived a normal life, the highly intelligent Haibara was groomed to take over her parents' research. A child prodigy, she was sent to the United States for education at a very young age, and then later came back to Japan to finish her parents' secret project. Shiho was unhappy that the Black Organization's was using the incomplete APTX 4869 for murder, as that was not the drug's intended purpose. When Shiho received word that her sister Akemi had been killed, but was given no explanation why, she decided to boycott her research until the Black Organization gave her an adequate explanation. Instead, the Organization confined her in a small room to await her execution. With no other way out, she took a pill of APTX 4869 to commit suicide, but instead shrank into an eight year old girl. In her new, smaller body, she escaped from the Black Organization and attempted to reach Shinichi's house, hoping he might be able to help her. Exhausted, she collapsed in front of Shinichi's house, where she was found by Professor Agasa, who took her in. In fact, as it turned out later, Agasa was acquaintances with her parents—especially her father—even though he didn't know at that time that they had children or were part of the Black Organization. To prevent the knowledge of her transfiguration from being discovered, Shiho and Professor Agasa create her alias Haibara Ai. As Haibara, she attends Teitan Elementary School with Kudou Shinichi's shrunken form, Edogawa Conan. Following her first adventure with the Detective Boys in which they investigate the disappearance of a schoolmate's brother, she reveals her true identity to Conan and the fact that she had developed the APTX 4869. At first stunned, then outraged, Conan protests her presence, but as time passes, he accepts Haibara as a friend and fellow victim, though her cynicism and secretive air still rail him at times. Haibara also joins the ranks of the Detective Boys, and although she does not think too highly of her teammates' immature antics, she has come to value them all as close friends. Haibara has a calm and cool personality, sarcastic wit, and high intelligence. When freshly escaped from the Black Organization, she was cynical and pushed others away. Haibara has since defrosted by embracing her new child life and has established strong relationships with Conan, the Detective Boys, Agasa, and Ran. She tries to keep Conan from doing reckless things that may give away their identity, though often she is surprised by his actions which usually result in gaining the information he needs while also keeping their identities secret. However, whenever Conan is reckless in regards to keeping his identity from Ran, Haibara is the one who plans ahead in order to keep him from being revealed.
Animeography
![](https://cdn.animecharacters.io/images/anime/large/212-ce0c6ee6.jpg)
Detective Conan
![](https://cdn.animecharacters.io/images/anime/large/712-632ec2e9.jpg)
Detective Conan Movie 03: The Last Wizard of the Century
![](https://cdn.animecharacters.io/images/anime/large/1233-c5753234.jpg)
Detective Conan Movie 04: Captured in Her Eyes
![](https://cdn.animecharacters.io/images/anime/large/1234-d2902ea7.jpg)
Detective Conan Movie 05: Countdown to Heaven
![](https://cdn.animecharacters.io/images/anime/large/1235-469d73ab.jpg)
Detective Conan Movie 06: The Phantom of Baker Street
![](https://cdn.animecharacters.io/images/anime/large/1236-4a35a195.jpg)
Detective Conan Movie 07: Crossroad in the Ancient Capital
![](https://cdn.animecharacters.io/images/anime/large/1237-9f5287a1.jpg)
Detective Conan Movie 08: Magician of the Silver Sky
![](https://cdn.animecharacters.io/images/anime/large/1239-f07d45c7.jpg)
Detective Conan OVA 01: Conan vs. Kid vs. Yaiba - Houtou Soudatsu Daikessen!!
![](https://cdn.animecharacters.io/images/anime/large/1368-3d624b0d.jpg)
Detective Conan Movie 09: Strategy Above the Depths
![](https://cdn.animecharacters.io/images/anime/large/1369-a90a223f.jpg)
Detective Conan Movie 10: Requiem of the Detectives
![](https://cdn.animecharacters.io/images/anime/large/1989-87bf58f1.jpg)
Detective Conan Movie 11: Jolly Roger in the Deep Azure
![](https://cdn.animecharacters.io/images/anime/large/2301-af2b21c9.jpg)
Detective Conan OVA 02: 16 Suspects
![](https://cdn.animecharacters.io/images/anime/large/2304-38fa875e.jpg)
Detective Conan OVA 05: The Target is Kogoro! The Detective Boys' Secret Investigation
![](https://cdn.animecharacters.io/images/anime/large/2384-2328a8db.jpg)
Detective Conan OVA 07: A Challenge from Agasa! Agasa vs. Conan and the Detective Boys
![](https://cdn.animecharacters.io/images/anime/large/3635-9675636a.jpg)
Detective Conan Movie 12: Full Score of Fear
![](https://cdn.animecharacters.io/images/anime/large/4131-b841e404.jpg)
Detective Conan Movie 13: The Raven Chaser
![](https://cdn.animecharacters.io/images/anime/large/4492-8790ee1e.jpg)
Detective Conan OVA 08: High School Girl Detective Sonoko Suzuki's Case Files
![](https://cdn.animecharacters.io/images/anime/large/4509-9c5dd21d.jpg)
Detective Conan Magic File 3: Shinichi and Ran - Memories of Mahjong Tiles and Tanabata
![](https://cdn.animecharacters.io/images/anime/large/4585-02581d4f.jpg)
Detective Conan OVA 09: The Stranger in 10 Years...
![](https://cdn.animecharacters.io/images/anime/large/4595-1acbdc81.jpg)
Detective Conan Movie 14: The Lost Ship in the Sky
![](https://cdn.animecharacters.io/images/anime/large/5317-f630f53d.jpg)
Detective Conan Magic File 4: Osaka Okonomiyaki Odyssey
![](https://cdn.animecharacters.io/images/anime/large/5986-aa371d1d.jpg)
Detective Conan Movie 15: Quarter of Silence
![](https://cdn.animecharacters.io/images/anime/large/6239-66e8f55b.jpg)
Detective Conan Magic File 5: Niigata - Tokyo Omiyage Capriccio
![](https://cdn.animecharacters.io/images/anime/large/6314-8b34d326.jpg)
Detective Conan OVA 11: A Secret Order from London
![](https://cdn.animecharacters.io/images/anime/large/6673-5a06be96.jpg)
Detective Conan Movie 16: The Eleventh Striker
![](https://cdn.animecharacters.io/images/anime/large/7036-5eb16ce6.jpg)
Detective Conan OVA 12: The Miracle of Excalibur
![](https://cdn.animecharacters.io/images/anime/large/7149-0c87ab6c.jpg)
Detective Conan Movie 17: Private Eye in the Distant Sea
![](https://cdn.animecharacters.io/images/anime/large/7863-d59a5c3a.jpg)
Lupin III vs. Detective Conan: The Movie
![](https://cdn.animecharacters.io/images/anime/large/8419-8b2874d4.jpg)
Detective Conan Movie 18: The Sniper from Another Dimension
![](https://cdn.animecharacters.io/images/anime/large/8519-d9ff660b.jpg)
The Disappearance of Conan Edogawa: The Worst Two Days in History
![](https://cdn.animecharacters.io/images/anime/large/9069-5761fa1b.jpg)
Detective Conan: The Fugitive Kogorou Mouri
![](https://cdn.animecharacters.io/images/anime/large/9309-2b3ec71c.jpg)
Magic Kaito 1412
![](https://cdn.animecharacters.io/images/anime/large/9753-d5256bcb.jpg)
Detective Conan Movie 19: The Hellfire Sunflowers
![](https://cdn.animecharacters.io/images/anime/large/11150-16d331d6.jpg)
Detective Conan Movie 20: The Darkest Nightmare
![](https://cdn.animecharacters.io/images/anime/large/12159-620deb94.jpg)
Detective Conan: Episode One - The Great Detective Turned Small
![](https://cdn.animecharacters.io/images/anime/large/12352-331edad9.jpg)
Detective Conan Movie 21: The Crimson Love Letter
![](https://cdn.animecharacters.io/images/anime/large/13192-a04d17a4.jpg)
Detective Conan Movie 22: Zero the Enforcer
![](https://cdn.animecharacters.io/images/anime/large/15010-7edbce43.jpg)
Detective Conan Movie 23: The Fist of Blue Sapphire
![](https://cdn.animecharacters.io/images/anime/large/15686-095c37f5.jpg)
Detective Conan Movie 24: The Scarlet Bullet
![](https://cdn.animecharacters.io/images/anime/large/20157-7edf661c.jpg)
Detective Conan: The Scarlet Alibi
![](https://cdn.animecharacters.io/images/anime/large/21272-ffc52114.jpg)
Detective Conan Movie 25: Halloween no Hanayome
![](https://cdn.animecharacters.io/images/anime/large/21578-a7066cc8.jpg)
Meitantei Conan: Hannin no Hanzawa-san
![](https://cdn.animecharacters.io/images/anime/large/23435-1f91917e.jpg)
Detective Conan Movie 26: Kurogane no Submarine
![](https://cdn.animecharacters.io/images/anime/large/23575-231a27f1.jpg)
Detective Conan: Haibara Ai Monogatari - Kurogane no Mystery Train
Mangaography
Voice Actors
Megumi Hayashibara
Japanese
Ioanna Gkizas
French
Brina Palencia
English
Federica Valenti
Italian
Nayéli Forest
French
Silvia Sarmentera
Spanish
Jeong Sin Wu
Korean
Erica Mendez
English
Laetitia Liénart
French
Andrea Kathrin Loewig
German
Tosawi Piovani
Italian
Michelle Giudice
Portuguese (BR)
Miry Giner
Spanish
Laura Cherubelli
Italian
Mengmeng Yan
Mandarin
Chiara Leoncini
Italian
Cecilia Gómez
Spanish