Shiro Suzuki

As the head of the Suzuki family and father to Sonoko, he holds a position of significant wealth, ranking second only to the Karasuma family. This individual is known for his calm, kind, and polite demeanor, generally maintaining a happy disposition and treating others with kindness without easily losing his temper. Despite his gentle nature, he displayed a moment of intense anger when receiving an advance notice from Kaitou Kid, an incident that sparked an interest in martial arts for him.