A SIG-Sauer P232 was used by a Security Police officer in "Murder at the Ball" before she was killed. Public Prosecutor Office agents sent to the Sasa estate in "House, Unmasked" use P232s as their main sidearms. Shinjuro and Inga criticize them for carrying firearms, which is correct since actual Public Prosecutor employees, regardless of their status, are not lawfully allowed by the Ministry of Justice to be armed. However, this may be due to the fact that in the Un-Go world, Japan had just been through a major war with several terrorist attacks that the MOJ had allowed all law enforcement personnel including Public Prosecutor employees to have pistols with them for protection in light of another terrorist attack.
Error creating thumbnail: File missingSIG-Sauer P232 - .380 ACP. Built between 1996-Present.Error creating thumbnail: File missingThis image is flipped to have a good view of the pistol. Note the buckle at the bottom of the pistol grip, which allows SP officers to secure the weapon via lanyard should a hostile person try to disarm them of the pistol.Error creating thumbnail: File missingA Public Prosecutor agent fires his P232 at the supposed Sasa doctor.Error creating thumbnail: File missingPublic Prosecutor agents about to raise their P232s when they encounter Izumi Koyama of the Public Prosecutor Office's Joint Coordinating Department.
Assault Rifles
AK-47
Unknown individuals are seen fighting in Japan with AK-47s in a flashback sequence in "Masked Mansion".
A Browning M2HB is seen mounted on top of an Abrams MBT in "Masked Mansion" during a flashback sequence. A Public Security Force Humvee in the Greater Tokyo Area in "House, Unmasked" on patrol while conducting surveillance also has a M2HB. It's also seen in "The Phantom Statue" on top of a Type 10 MBT.
Several M67 hand grenades are seen on a table next to the AK-47-wielding gunmen in flashback sequence in "Masked Mansion".
M67 fragmentation grenade.Error creating thumbnail: File missingOn the table on the right side of the photo, you can see M67 grenades on top of it next to a bag.