a forged blade, such as a sword / the wavy pattern formed in the metal on the surface of a forged blade / a sword or similar edged weapon / something sharp like a sword / someone or something powerful

bad luck, evil

to be active (in), to participate actively (in)

reserve / make an appointment / subscribe

Kyūjitai form of 弾薬

gunpowder

pharmaceutical drug, medication, medicines

medicinal use

have difficulty with, be put out

night shift