1x17 Captive Queen

It's "Leafa," not "Lyfa." And "Agil," not "Egil," from the previous episode. Not sure where they're getting the spelling from here.

Interesting that Leafa doesn't recognize the name Kirito as Sugou previously said (in the last episode) that he was famous. Everyone would know that he was the one who cleared SAO.

As a other comment points out, how does Leafa not recognize Kirito's name, especially since she is his sister. Kinda odd...