Translation guide
A person who makes, repairs, or sells armor and weapons. In modern contexts, may refer to a military specialist who maintains small arms.
He is researching medieval armorers.
Specifically a maker of 'katchū' (armor and helmets). More formal/historical term.
This armor was made by a famous armorer.
A maker of arms and armor in general. Broader than just armor.
The armorer crafted swords and armor.
Specifically a maker of 'gusoku' (a type of Japanese armor). Very specialized historical term.
Armorers were in high demand during the Sengoku period.
A soldier or technician responsible for maintaining and repairing firearms and other small arms.
Literally 'firearms maintenance personnel'. The standard modern military term.
He works as an armorer in the military.
Specifically a 'gunsmith' or firearms technician. Often used for civilian or police contexts as well.
Broader term for 'weapons maintenance personnel', can include armorers.
A person or shop that sells armor and weapons, often in a fantasy or historical context.
The Japanese term depends heavily on whether you mean a medieval craftsman, a modern military technician, or a fantasy shopkeeper. Choose accordingly.
There is no single Japanese word that covers all meanings of 'armorer'. Using アーマー (āmā) would be understood as 'armor' itself, not the person.
An armorer is stationed at the police station.
The armorer inspects all small arms.
Let's stop by the armorer in the next town.