I wonder what it would be like if a civilization with a sci-fi tech level happened to be isekai’d into this world. Who am I kidding? No way the author will do that, since they would mog the Japanese with higher tech, so ain’t no way that’ll happen lol
"The other person was a female traveling merchant"
Given that this job would only be done by women in this world, I don't think adding "female" is necessary