>>280866645
>I don't know more than 3 female mangaka who create or created yuri works to be into girls.
Then you need to lurk more. Inui Ayu, Aoto Hibiki, Yuni, Ohi Pikachi, Koharu/Minato all have girlfriend/wife. And these are just the ones making manga about their lives. Morishima Akiko, Morigana Milk, Amano Shuninta, Takemiya Jin, Sal Jiang, Tamifuru, Takano Saku are lesbians. Saburouta had a crush on a girl in high school (who she partially based Mei on), Tamamushi did it with a female senpai. You get the idea.