Kusuri Uri, known as the Medicine Seller (薬売り), is the enigmatic protagonist of the anime series Mononoke. He travels across Edo-period Japan, exorcising malevolent spirits called mononoke using his keen intellect and supernatural abilities. Mysterious and calm, Kusuri Uri demands the truth behind the mononoke’s Form, Truth, and Reason before he can defeat them. His distinctive appearance and cryptic demeanor make him a captivating and iconic figure, guiding each arc with wisdom and patience, always remaining somewhat aloof from those he helps.