Woo Jinchul

Woo Jinchul (also romanized as Woo Jin-Chul) is a prominent supporting character in the Solo Leveling anime. He is an A-Rank Hunter (considered one of the strongest in his rank) and serves as the Chief Inspector of the Korean Hunters Association's Surveillance/Monitoring Team, acting as a right-hand figure to Chairman Go Gunhee.

In terms of appearance (as depicted in the anime), he is portrayed as a lean, professional young man in his mid-20s with slicked-back dirty blonde/khaki hair (often with a single strand sticking out), black eyes that can glow purple when using his abilities or agitated, and he typically wears a sharp black suit paired with sunglasses, giving him a serious, authoritative vibe. During raids, he dons silver armor with blue accents.

Personality-wise, Woo Jinchul is calm, serious, highly professional, and composed—he rarely shows strong emotions and maintains a disciplined demeanor. He's perceptive and dedicated to his duties, often investigating unusual hunter activities (like Sung Jinwoo's rapid changes). Despite being only A-Rank, he demonstrates impressive strength, courage, and loyalty to his country and the association, sometimes stepping in to handle conflicts or protect others with his bare hands. Over the course of the story, he develops a respectful and supportive relationship toward Jinwoo.