nephropathy

(biochemistry) Alternative form of リシン (“lycine”)

bloodthirsty killer

(historical) person from Satsuma (modern Kagoshima)

a place name.

HR department, personnel section

(offensive, Internet slang) Alternative form of 子供部屋おじさん

(offensive, Internet slang) a man whose age is greater than about thirty or forty who lives in one's child room and with one's parent(s).

single room

double room