He is hot-blooded and brave, facing any situation head-on. He can be impatient, once even breaking down a door to enter a staged crime scene during the Detective Koshien. He possesses bold decisiveness and an indomitable spirit. 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 'surrender' isn't in his dictionary, and he is the type to get more energized in difficult situations. He deeply respects life, to the point of throwing himself into a sealed room if there's even a slight chance a victim might still be alive. Despite his tough exterior, he is warm-hearted, playful, cheerful, and very sociable. Heiji Hattori Age: 17 (2nd year high school) School: Kaiho Academy High School 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, he has felt conflicted between Kazuha and Guest.

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