She is Shiro Suzuki's wife and Sonoko's mother, second wealthist family after Renya Karasuma. 

She speaks very formally. For example, she uses watakushi for self pronoun and anata for you. Despite this, she was shown to be extremely selfish. In her first appearance, she create a lots of copies from black star, but she didn't want to give real one to anyone. In her second appearance, she asked Makoto is he ready to burden Suzuki family legacy, despite he was only a high-school student. She also finds her daughter Sonoko embarrassing for family name, but she shown to have better personality like she takes a liking to Makoto and also saying he is good for teasing.

Kudo Shinichi is a seventeen year-old high school detective whom people call the "Modern Sherlock Holmes." However, one night after a date with his childhood sweetheart, Ran, Shinichi witnessed an illegal trade and, caught off his guard, was knocked unconscious and fed a drug that was supposed to kill him... but he woke up and found himself shrunken to a seven year-old. In order to track down the men who did this to him, Shinichi hid his identity and lived with Ran, whose father happened to be a hopeless detective, and with that came a series of murders and mysteries that he must solve. 
(Source: Anime News Network)
 
Note: 
- Includes Keisatsu Gakkou-hen - Wild Police Story in episodes 1029, 1038, 1042, 1061 
- Episodes 11, 52, 76, 118, 162, 184, 208, 342, 356, 449, 452, 487, 488, 489, 490, 515, 516, 521, 522, 651, 734, 804, 805, 927, 928 aired with a runtime of ~50 minutes as opposed to the standard 25 minute long episode. 
- Episodes 96, 129, 174, 219, 263, 304, 383, 479 aired with a runtime of ~90 minutes as opposed to the standard 25 minute long episode. 
- Episode 345, 425 aired with a runtime of ~115 minutes as opposed to the standard 25 minute long episode.

Cousin of [Marina Massironi](https://anilist.co/staff/157944)

Precocious high school student Jimmy Kudo uses his keen powers of observation and astute intuition to solve mysteries that have left law enforcement officials baffled. Hot on the trail of a suspect, Jimmy is accosted from behind and fed a strange chemical which physically transforms him into a grade schooler! Taking on the pseudonym Conan Edogawa, he attempts to track down the people who did this to him. But until he finds a cure for his bizarre condition, Jimmy continues to help the police solve their toughest cases. Can you crack the case before Conan does?
 
(Source: Viz Media)
 
Note: Won the 46th Shogakukan Manga Award in the shounen category in 2001.

A special commemorating the 20th anniversary of the anime series. The special is a retelling of how Kudo Shinichi was transformed into a child.
 
(Source: Anime News Network)

Japan is celebrating the upcoming World Sports Games (WSG), the world's largest sporting event, in Tokyo. The "Japanese Bullet," the world's first vacuum-tube super-conducting linear train, is built with the latest Japanese technology and timed to coincide with the WSG opening ceremonies. The train is set to run from Shin Nagoya Station to Tokyo Station at up to 1,000 kilometers per hour (about 600 miles per hour). However, a bizarre incident occurs during a party held by famous major sponsors, leading to a string of kidnappings of top executives. Conan deduces a possible link to serial abductions in the WSG 15 years earlier in Boston.
 
(Source: Anime News Network)

Tomoko Suzuki