Shiro Suzuki is chairman and CEO of Suzuki family and Sonoko's father, second wealthist family after Renya Karasuma. He is a calm, kind, and polite man. He is usually happy and kind acts kindly toward his family and politely toward other people, and normally doesn't lose his temper. But in his first appearance, when Kaitou Kid send an advance notice, he got angry and tear the notice apart. He is also a fan of martial arts and asked Makoto to tell him about it later. (Source: Detective Conan World)
