Heiji's father is the superintendent of the Osaka Prefecture Police HQ and Shinichi father is a famous writer they say that The Osaka Prefecture Police are the real deal in Japan and I have all the respect in the world for the people in Japan
Fun fact- Heiji’s mom had the maiden name of Ikenami. And she was a former kendo champion as well! I wonder if they’re distantly related to Ryuunosuke...