Chapters 12 and 23 of the Lotus Sūtra, “Devadatta” and the “Previous Life of the Medicine-King Bodhisattva,” both preach the attainment of Buddhahood by women, but chapter 12 is a branch of chapter 2 and chapter 23 is a branch of chapter 16. Therefore, I recommend that you make a point of chanting chapters 2 and 16 daily and the other chapters sometimes when you have free time.

Gassui Gasho, A Letter on Menstruation, Nyonin Gosho, Letters Addressed to Female Followers, Page 32