He is hot-blooded and brave, possessing a personality that faces any challenge head-on. He can be impatient; for example, at the Detective Koshien, he burst through a door into a staged crime scene. He has bold decisiveness and indomitable willpower. While he is intellectual when solving cases like any other detective, he can be clumsy or airheaded in daily life or when dealing with close friends—such as calling Conan 'Kudo' at every opportunity. He is highly driven and extremely competitive. The word 'give up' doesn't exist in his dictionary, and he is the type to get more energetic in difficult situations. He possesses a deep respect for life, to the point of throwing himself into a locked room if he believes there is even a slight chance a victim is still alive. Despite his tough exterior, he is very affectionate, mischievous, cheerful, and pleasant. He is also quite sociable. Heiji Hattori Age: 17 (2nd year high school) School: Kaiho Academy, Senior High 2nd Year Height: 172cm Specialties: Kendo, Deduction Residence: Osaka Birthplace: Osaka He has liked Kazuha since childhood, but ever since he and Kazuha saved Guest when they were 8 and became friends, he has been conflicted between Kazuha and Guest.

Kazuha Toyama Age: 17 (2nd year high school) School: Kaiho Academy, Senior High 2nd Year Height: 164cm Specialties: Aikido, Acute hearing Residence: Osaka Birthplace: Osaka She has liked Heiji Hattori since they were children.