Interest Stacks

This is a list of Shojo/Josei manga where Female Friendship is centered on at least 50% of the time or more. Some honorable mentions that do have prominent female friendships, but in my opinion don't quite meet a minimum 50/50 ratio would be: Fruits Basket, Kimi ni Todoke, Daytime Shooting Star, Chihayafuru, and Ao Haru Ride.