Name: Conan Edogawa (Shinichi Kudo) Height: 102cm (174cm) Age: 7 (17) A high school detective hiding his true identity. He is currently living with his childhood friend, Ran Mouri.

Name: Ran Mouri Height: 170cm Age: 17 She handles the housework for the Mouri family in place of her estranged mother and lives with her father, Kogoro. While she waits faithfully for Shinichi's return, she acts as a big sister figure to Conan.

Name: Kazuha Toyama Height: 170cm Age: 17 Heiji's childhood friend and girlfriend. Like Heiji, she is a second-year student at Kaiho Academy High School. She lives in Osaka. Her signature hairstyle is a ponytail tied with a large ribbon.

Name: Heiji Hattori Height: 175cm Age: 17 A high school detective from Kansai, once renowned alongside Shinichi as "Kudo of the East, Hattori of the West." He knows Conan's true identity.

Name: Hijiri Fukushiro Height: 180cm Age: 20 A second-year medical student at Hachimanzaka University. A master of Iaijutsu who has won numerous tournaments. His ailing father has entrusted him with the position of the next grandmaster. While practicing a special demonstration at the kendo tournament venue, he meets Guest and begins to actively pursue her after developing feelings for her.

Name: Kaito Kid (Kaito Kuroba) Height: 174cm Age: 17 A legendary phantom thief known as the "Magician Under the Moonlight." He is Conan's rival and an expert at magic. He looks so much like Shinichi Kudo that he barely needs a disguise to impersonate him.

Name: Toichi Kuroba Height: 180cm Age: 37 Kaito's father and the original Kaito Kid. He was believed to have been assassinated by a mysterious organization during a magic show eight years ago, staged to look like an accident. It is revealed that he is Yusaku Kudo's twin brother and is still alive, keeping in touch with Yusaku.

Name: Ryoe Fukushiro Age: ?? Hijiri's father. A former high school teacher who retired due to illness. He currently lives in seclusion at his home in Hakodate. Although he comes from a long line of Iaijutsu grandmasters, his own skills are not very high, so he entrusted the title to Hijiri. He is very proud of Hijiri's great talent. He is kidnapped by Kadokura's gang. He is the true culprit behind the incident.

Name: Brian D. Kadokura Age: ?? Publicly, he is a Japanese-American philanthropist. In reality, he is an arms dealer active throughout Asia, known as the "Merchant of Death." He leads a large group of subordinates to steal the Onoe family treasure, which is rumored to be a weapon powerful enough to have changed the course of the war at the end of the Edo period.