RIN ~Daughters of Mnemosyne~ (expanded from the original Japanese title Mnemosyne) is a six episode anime series from Xebec and Ginco studios. The series is often mistaken for being an OVA due to its number of episodes and its explicitly violent and erotic content, but is in fact a television series made especially for AT-X, TV-Tokyo's satellite channel. The series was licensed and dubbed into English by Funimation Entertainment.
The following weapons were used in the anime series RIN ~Daughters of Mnemosyne~ :
The Tokarev TT-33 pistol makes several appearances throughout the series.
The assassin in episode 2 carries a suppressed Glock 19.
Colt Model 1903
The assassin also keeps a Colt Model 1903 pistol as a backup weapon.
At the end of episode 4, Rin finds the dying Dr. Kamiyama clutching a SIG-Sauer P228, which she carries for the rest of the episode.
Beretta 92FS Inox
Laura uses a suppressed Beretta 92FS Inox in episode 1, only to have Rin use it against her.
Laura uses a suppressed Beretta 92FS after she loses her rifle.
Desert Eagle Mark VII
In episode 4, Laura tries to kill Rin using a Desert Eagle Mark VII.
The hitmen sent to kill Ruon in episode 4 carry Jericho 941 pistols.
Throughout episodes 4 (which takes place in 2025), 5 and 6 (both of which are set in 2055), various characters are seen using fictitious handguns, all of which have little screentime.
In episode 1, Sayara Yamanobe retrieves an IMI Mini Uzi from a wall safe while trying to escape the Aoyama Pharmaceutical research lab. The weapon's portrayal is inconsistent; some shots depicted as being stockless, others show it with a folding stock.
Heckler & Koch MP5/40
In episode 3, Yamanobe tries to kill Rin with a H&K MP5/40.
Two fictional submachine gun designs are seen in the later half of the series. The first is in episode 4 (set in 2025) when a group of commandos raid the Asōgi Consulting office using a submachine gun reminiscent of the Heckler & Koch MP7. The second is in episode 5 (set in 2050) when Laura (disguised as Rin wearing a Santa outfit) ambushes Rin at her office with a submachine gun aesthetically similar to the CTAR-21.
M21 Sniper Rifle
In episode 2, Laura uses a M21 Sniper Rifle with a thumbhole stock, sound suppressor, bipod, and no scope.
A Kudoru cultists uses an unknown rifle to kill the crew of a cargo ship in episode 3.
Futuristic Sniper Rifle
A commando sniper in episode 4 uses a fictional futuristic sniper rifle to shoot Tamotsu.
Remington 870 Police Magnum
Episode 1 opens with Laura trying (and temporarily succeeding) to kill Rin with a Remington 870 Police Magnum.
The assassin in episode 2 also has a RPG-7 fitted with an electronic sight in his possession.
Rin's preferred firearm is a specialized steel glove with slots to hold and fire up to three 12 gauge shotgun shells.