Error creating thumbnail: File missing Riddle Story of Devil (Akuma no Riddle) The following weapons were used in the anime series Riddle Story of Devil :
Handguns Heckler & Koch USP Compact A Heckler & Koch USP Compact chambered in 9mm is used by Tokaku Azuma as her main firearm throughout the series.
Error creating thumbnail: File missing Heckler & Koch USP Compact - 9x19mm Error creating thumbnail: File missing Tokaku Azuma holds her USP compact, demonstrating good trigger discipline. Error creating thumbnail: File missing Tokaku checks her magazine to ensure it's full. Note USP written on the grip, and 9x19 written on the magazine itself. Error creating thumbnail: File missing Tokaku prepares to shoot a puppet-robot at point blank range. Note the markings on the slide, clearly identifying the gun as an H&K USP Compact. Error creating thumbnail: File missing A closeup of the side of Tokaku's USP Compact. Error creating thumbnail: File missing Tokaku's USP Compact in the show's opening. Note the markings on the ejection port; these only seem to be present in this one shot, as other closeups show the ejection port to be blank. Walther PPK Kouko Kaminaga's sidearm of choice is a black Walther PPK of unknown chambering.
Error creating thumbnail: File missing Walther PPK Error creating thumbnail: File missing Kouko aims her PPK. Error creating thumbnail: File missing Kouko's PPK runs empty. Error creating thumbnail: File missing Kouko attempts to reload, but fumbles and drops the magazine. The empty gun's silhouette is clearly visible. Error creating thumbnail: File missing Kouko, out of ammo, prepares to throw her PPK. Bond Arms Defender Isuke Inukai uses a Bond Arms Derringer , specifically a Bond Arms Defender chambered in .45 Long Colt/.410 shot shell, as her primary firearm.
Error creating thumbnail: File missing A Bond Arms Snake Slayer IV, similar to what Isuke uses and also chambered in .45 Long Colt/.410 shot shell. Error creating thumbnail: File missing Isuke draws her Defender from her stocking. Error creating thumbnail: File missing Isuke aims her defender. Error creating thumbnail: File missing Isuke holding her Defender during the end credits of Episode 9. Error creating thumbnail: File missing Isuke's Defender during the end credits of Episode 9. Note the markings on the side showing it is a Bond Arms-made gun. Error creating thumbnail: File missing The opposite side of Isuke's defender during the end credits of Episode 9. Note the markings clearly identifying the manufacturer, model, and chambering. SIG-Sauer P226-22 Nitron A picture of variant of the SIG-Sauer P226 , the P226-22 Nitron, appears during the end credits of Episode 8. The gun never appears during the events of the show, and the character whose ending theme it appears in, Mahiru Banba, never uses any firearms, making it an odd inclusion.
Error creating thumbnail: File missing The SIG-Sauer Mosquito , a firearm similar to the P226-22 Nitron as a .22LR-chambered P220-series pistol. Error creating thumbnail: File missing The P226-22 Nitron in Episode 8's end credits. Note "SIG SAUER 22LR" written on the slide; on a SIG-Sauer Mosquito, this is not present, making this a P226-22 Nitron. Note also that the P226-22 Nitron is not offered in a stainless steel finish as is depicted here, and the slide markings are on the opposite side of normal, making its appearance somewhat off-model. Unidentified Revolver An unknown revolver is used by Tokaku Azuma in Episode 10.
Error creating thumbnail: File missing Tokaku runs towards the mystery revolver mounted on the wall. Error creating thumbnail: File missing Tokaku blind-fires the revolver with one hand. Unidentified Glock An ambiguous pistol, likely based on some model of Glock , is used by Eisuke Inukai with a suppressor.
Error creating thumbnail: File missing 4th Generation Glock 17 - 9x19mm Error creating thumbnail: File missing Eisuke holds his suppressed pistol just after firing it. Unidentified Tokarev Another ambiguous pistol, likely a derivative of the Tokarev TT-33 , is used by an unnamed man Eisuke shoots.
Error creating thumbnail: File missing Norinco Type 54 - 7.62x25mm Tokarev. A likely candidate for the exact model, given the Japanese setting and the gun's history with Japanese criminals. Error creating thumbnail: File missing The Tokarev-alike in the hand of an unnamed man, falling dead. Various Unidentified Pistols Several pistols appear among the weapon racks in Episode 10.
Error creating thumbnail: File missing Three unidentified pistols in a gun rack. Error creating thumbnail: File missing Two unidentified pistols above the unidentified revolver in a gun rack. 
