Josei means targeted to older women, its seinen but for girls. Kinda like how shounen is for young boys and shoujo is for young girls.
Ahh this whole Time I thought it meant smut but less
Common misconception actually! Theres a whole bunch of reasons for it but just know it isnt an inherently uh "mature" kind of genre
Do you think you could explain the difference in the genres?
Y is there a josei tag