The key part is to be very patient and respect yukiko. Using slide should not be used especially since she hasaid time to move. A good way to get back up close to her is ziodyne and omc. The evasive action or roll is good,in some cases, when she throws her fans. When u land a fatal on one of her moves I forgot which one though you can knock an easy 4 k off her health which is very good. I find sitting, blocking, and analyzing the player before assessing my tactics. I'm not good at putting things in words but I hope it's something useful. :/