Daisuke Jigen is a fictional character from the popular anime and manga series Lupin III, created by Monkey Punch. He is known as a skilled marksman and a master of firearms, often seen wielding a revolver. Jigen serves as the loyal partner of the main character, Arsène Lupin III, and is recognized for his calm demeanor and sharp wit. Jigen typically wears a fedora and a long coat, which contribute to his distinctive appearance. His character is often portrayed as a pragmatic and level-headed individual, balancing out Lupin's more impulsive nature. Together, they embark on various heists and adventures, showcasing their unique skills and camaraderie.