Don't recognize Lisa.....

Nanao. Lisa is a character with relatively little screen time, even compared to Nanao. However, I like the fact that she seems to keep Shunsui in check, as well as complementing his Captainship with her Vice-Captainship.

I can't decide anymore. If this was asked before the "1000 Year Blood War" arc I would've picked Lisa every time since we know more about Lisa (one of the "Visored" for those who don't know who she is) than we do about Nanao (combat-wise at least).
Although after Nanao's short display of Kido in the most recent arc I'm a lot more interested to see what Nanao can do.

Didn't notice til now how alike they looked. But yeah, Nanao is WAY too submissive to Mayuri (guy's a freak, and I don't use that term lightly). While Lisa creates funny situations.