I recently just watched that London hearts 09-01-2009 video. though I don't fully understand it, but that ranking seems to be rank from worse to good (1-10) it was funny to see Sayu as well as everyone else reaction to the rankings. Sayu was ranked #2 or #3, don't remember but it was funny seeing everyone reactions to their own rankings and the 100 men survey. It seems Sayu have pissed off some of the guests. Sayu sure have a sharp tongue, she's definitely the little devil (Akuma),
Sayu's best weapon, the devil's tongue. Eri's and her thunderthighs and aho-ness.
The KameShige (or SayuEri, if you prefer) Combo certainly is devastating, leaves a mess everywhere they go.