The following weapons were used in the film Battle Royale II: Requiem:
Handguns
Smith & Wesson Model 19
Shuya Nanahara (Tatsuya Fujiwara) continues to use a Smith & Wesson Model 19 as his weapon of choice from the first movie.
Beretta 92FS
A JSDF member fires a Beretta 92FS.
Submachine Guns
Heckler & Koch MP5A4
A Heckler & Koch MP5A4 is seen in the hands of ATAT soldiers.
Rifles
SVD Dragunov
An SVD Dragunov is Saki Sakurai's (Natsuki Katô) weapon of choice.
Remington 700
At least one of the survivors uses a Remington 700.
Assault Rifles
AKMSU
Saki Sakurai (Natsuki Kato) is armed with an AKMSU.
AK-47
Numerous characters use AK-47s.
BR Type 03
A modified FAMAS assault rifle is depicted as the fictional Type 03.
M16A2
M16A2s are used by JSDF members.
Launchers
RPG-2
An RPG-2 can be seen in one scene.
Unknown Rocket Launcher
An unknown rocket launcher can be seen fired.
Trivia
FAMAS
The FAMAS rifles shown during training are Tokyo Marui airsoft guns.
SVD
Kinji Fukasaku, the director of the film, wields an airsoft version of the SVD in a behind-the-scenes video.