養鱒: trout farming

Contraction of それなら (sore nara, “in that case”).

(informal) Alternative form of それでも (sore de mo)

(dialect) Alternative form of それで (sore de)

iron

iron, the metal and the metallic chemical element / (more generally) steel / short for 鉄砲 (teppō, literally “cannon”, but in this case, refers to the poisonous fugu blowfish or dishes made from it)

parent, elder

true parents (i.e. biological parents)

a foster parent

a producer of salt / a shop or other business that sells salt; the shopkeeper of such a business