^ It's AsuNa, NOT AsuKa.
I can't dig Asuna as Negi's close relative because of these:
1. Asuna and Arika are princesses of DIFFERENT kingdoms at the SAME time.
2. Their middle names are DIFFERENT.
Obviously, they CAN'T be siblings in ANY way. The most feasible connection between the two is the aunt-nephew relationship, but with a wide gap within.
Well, the break is THIS week, so by weekend, we can at least view a NEW set.