The following weapons were used in the television series Hit-Monkey:
Pistols
M1911A1
A yakuza wakashu uses an M1911A1 in "Pilot".
Black Colt M1911A1 - .45 ACP
The wakashu's M1911A1 visible in "Pilot".
Norinco Type 54
The Norinco Type 54s are used by yakuza wakashus in "Pilot".
Norinco Type 54 (Model 213) with white selectors - 9x19mm
The Type 54 aimed at the buildings in "Pilot".
In this shot, you can see the safety selector.
SIG-Sauer P226R
The SIG-Sauer P226R is seen as a recurring weapon in the series.
SIG-Sauer P226R - 9x19mm.
A corrupt Japanese Ground Self-Defense Force officer with the 128 aims his pistol at Bryce in "Pilot". Note that this is incorrect since the JGSDF is using the Minebea P9, the licensed version of the P220.
The dropped P226R. Note that it has a beavertail on the grip.
Bryce uses dual P226Rs to take out corrupt JGSDF soldiers after a rigged bag blows up. He also took them from said soldiers, one from a holster and dropped by a corrupt officer.
Unknown
Seems to be Para Ordnance to me...
Revolvers
Nambu Model 60
The Nambu Model 60 is seen with officers from the Tokyo Metropolitan Police Department (TMPD).
Nambu Model 60 (Marushin) - Stainless version.
The dropped Nambu Model 60 next to Hiroshi's body in "Pilot". It appears to have a stainless finish, but it could be due to the animation.
Assault Rifles
Howa Type 89
The Howa Type 89 is seen with corrupt JGSDF soldiers from the 128th (the show doesn't specify which military unit type e.g. regiment, division) in "Pilot". Bryce and Monkey take them at some point in the same episode.
Howa Type 89 with integral bipod - 5.56x45mm.
A corrupt JGSDF soldier detains Bryce at gunpoint in "Pilot".
Bryce loads up a captured Type 89 while hiding in the mountains. The guy didn't pack winter clothes.
Bryce aims the Type 89 through the iron sights.
Good shot of the Type 89 used by Bryce.
Ranger-trained soldiers take aim at Bryce after catching him unaware.
The corrupt Ranger takes a fresh 30-round mag...
... and pulls the cocking handle.
The Type 89s fired at Monkey's fellow macaques.
Monkey going apeshit after his fellow macaques get massacred against rogue JGSDF soldiers.
A good animated shot of a Type 89. The Japanese markings aren't visible.
Monkey looking groovy after he takes Bryce's shades.
The lone corrupt JGSDF soldier firing a Type 89 with a 20-round mag in "Pilot". His comrades have Type 89s with 30-round mags and his AR had a 30-round mag loaded previously.
Sniper Rifles
Barrett M82A1M
Several Barrett M82A1Ms are used by Bryce in "Pilot", used by electronic tablets to make them fire several times to take down the holders on the ballistic glass before taking down the VIP in a campaign rally.
Bryce starts his day prior to an assassination op in "Pilot".
You can see one of the M82A1M's barrel retracting out.