Wotakoi is a josei work though.
But, let's not put fujoshi and otaku girls on the same thing, because they aren't. People in the west seems to think that they aren't the same thing but all fujoshi are otaku but not all girl otaku are fujoshi. And yes, the female public is one of the biggest, not only today but since ever, with the last decades being even more evident.
There's a reason for why shoujo and josei exists, why female imprints for Light Novel exists, for why anime adaptations of games, manga and novels exists, etc. It's a big market that here we don't look to much as we on the west focus more on the male side.
It's even more funny because female otaku are pretty much ignored in discussions about jp products in the internet in general as if they don't exist, as the stereotype of otaku is the male NEET and whatsoever, even when they are a big public or at the very least, as bigger as the male one. Hell, in comiket there's a huge number of female otaku and they even have their own day. But most of this is never commented because there's this impression that otaku are like 90% men when the reality couldn't be more untrue. Not only for otaku in general as there's many idol otaku for male and female groups but for anime/manga/LN/gaming otaku.
