Suga Kiyoshi

Suga Kiyoshi is a freelance journalist known for selling scandalous scoops to various media outlets, often earning him a reputation as a snitch. He is an opportunistic investigator driven by an interest in blackmail and high-end sports cars. His connection to Joe began while performing roadwork, rooted in a long-standing fascination with Joe’s life following his release from juvenile detention. Throughout the series, he provides critical intelligence on opponents like Yong-bi Kim to assist Joe's progress.