A Percussion Cap Pistol is seen mounted on the wall in Yusaku and Mareka's apartment in "The Stolen Turnabout – 1st Trial".
Norinco QSZ-92-9
The QSZ-92-9 is seen in flashback sequences throughout "Northward, Turnabout Express – 2nd Trial", said to be used by millionaire and naturalized Japanese citizen Hubley Richnande.
Norinco Type 54
A stainless steel Norinco Type 54 is seen in the shoulder holster of Dr. Tetsuo Kirisaki when he visits the Kurain Temple in "Reunion and Turnabout: 1st Trial". It's later used in "Reunion and Turnabout: 2nd Trial" and in "Reunion and Turnabout: Last Trial" as evidence against Mayoi Ayasato after she was arrested as the prime suspect in Dr. Kirisaki's death.
Revolvers
Nambu Model 60
A Nambu Model 60 is seen with Reiji Mitsurugi when he's arrested by police at the start of "Turnabout Goodbyes: 1st Trial". It's used in various flashback scenes in "Turnabout Goodbyes: 2nd Trial", "Turnabout Goodbyes: 3rd Trial", "Turnabout Goodbyes: 4th Trial" and in "Sound the Turnabout Melody". It's properly identified as such as Naruhodo during Mitsurugi's trial in "Turnabout Goodbyes: Last Trial". In "Turnabout Beginnings – 1st Trial", the Model 60 is used for officer Yuki Miyanagi.
Submachine Guns
Wikinson Arms Linda Pistol
Wikinson Arms Linda Pistols seen with no stocks, short barrels with some features (especially the pistol grip) taken from the Sterling SMG and the M3 Grease Gun are seen with Silver Star train staff members when they hijack it alongside their boss, Avery Richman, first seen in "Northward, Turnabout Express – 1st Trial".
Rifles
Air Rifle
An air rifle is seen mounted on the wall in Yusaku and Mareka's apartment in "The Stolen Turnabout – 1st Trial".