Danjo Tozawa holds the position of assistant manager in Materials Compiling Group No. 3, operating within the Shinjuku Police Station's Community Safety Division. This slim, elderly man sports short hair and facial wrinkles, typically clad in business attire while maintaining a consistent smile. Beneath this affable exterior lies a readiness for extreme measures when defending colleagues or upholding order. During an altercation at Metropolitan Police headquarters, he dislocated the shoulder of an officer attacking his superior Tsubaki Iwanome, then reset it instantly without dropping his genial demeanor—demonstrating covert physical prowess and unwavering loyalty to Iwanome. His investigations often pair him with colleague Ranmaru Yatsu. Together, they staked out Polka Shinoyama’s residence late one night following Phantom Solitaire’s dirigible incident, where they interrogated a raincoat-clad teenage girl acting suspiciously. Mid-operation, Tozawa noted a sudden atmospheric temperature drop and sensed "bad vibes," moments before witnessing Solitaire’s supernatural-assisted escape. Jurisdictional restrictions and the suspect’s swift aerial departure prevented their apprehension. Tozawa secretly maintains underworld ties through Lisa Kuraki (Clarissa), motivated by her grandfather Luis Kuraki’s past lifesaving intervention for Tozawa’s wife. This connection drives him to discreetly leak intelligence about Chief Superintendent Habaki’s maneuvers, primarily to insulate Iwanome from internal police threats. After Solitaire’s prison break elevates the magician’s case to Comps-3’s top priority, Tozawa shifts focus: he attends task force briefings and executes Iwanome’s directives to mobilize personnel while circumventing clashes with central authorities. Through subsequent events—including corpse retrievals at abandoned hospitals and escalating supernatural tensions—Tozawa persists in Comps-3’s desk duties and fieldwork. He observes Yatsu avoiding personal calls during investigations, his own unreadable reactions implying acute situational awareness beyond surface expressions. His actions remain steadfast in safeguarding his unit’s interests amid paranormal disturbances and bureaucratic power struggles.