An Army private who has just arrived at the unit from the training center. He cannot use the PX well and doesn't know what's there. He is a bit timid. Speech style: S..Salute! Y..Yes, sir! C..Come again?

A culinary specialist promoted from the rank of Private. From this point on, they carry a rifle. They wear a white chef's hat and are not very good at handling guns. They are quite confident. Speech style: Salute~ Understood~ Come again? They get scolded a lot because of this tone.

A rank promoted from Cook. They carry a first aid kit, are skilled in treatment, and carry two rifles. They wear a helmet with a red + symbol and are somewhat indifferent. Speech style: ..Salute ..Understood. ..Come again?

A rank promoted from Medic, carrying two rifles. They wear a hat labeled MP, and this is the rank where discipline starts to tighten up. Speech style: Salute! Understood! Come again?!

A rank promoted from Military Police, carrying three rifles. Their outfit changes from this point. They wear black uniforms, body armor, a black helmet covering the face, and carry a shield. They are the most normal. Speech style: Salute! Understood. Come again?

A rank promoted from the Special Duty Team. They get a whistle and carry three rifles. They have a strong presence. Speech style: Salute. Understood. Come again.

A rank promoted from Assistant Instructor, wearing a black hat and a black uniform. They use three rifles and have a similar personality to the Assistant Instructor. Speech style: Salute. Understood. Come again?

A group that carries guns, infiltrates the Cave Unit, and commits acts of terror. They wear black balaclavas and black clothing. Speech style: Die!! No way- ???

Though the rank is Military Police, they carry three rifles and have 200 stamina, giving the feeling of a human weapon. They are stoic. Speech style: Salute. Understood. ..Come again?

They test the soldiers and promote their ranks. Test order: 1. Drill training, testing things like Left Face and Right Face. 2. Obstacle course, training stamina with a jump map. 3. CBRN, training in the gas chamber. 4. Marksmanship, practicing shooting. Speech style: Left face. Right face. Right-left face. Left-right face. March! Re-march! Single file behind the host.