User blog comment:B214/Talk About What You Want! 2/@comment-4547267-20140703192841/@comment-1359322-20140704034314

Hmm, that's assuming if Issei can overcome the major difference in their personality.


 * 1) Koneko is an obedient type, she can easily adapt herself in a peerage while
 * 2) Kuroka is the playful type, for Kuroka instead of being in a peerage, doing stupid things with the Vali Team is more fun for her.
 * 3) Kuroka herself likes to fight, not as much as Vali, Bikou and Arthur, but Kuroka herself is quite a battle maniac.
 * 4) And maybe the only and biggest similarities between the two sisters, they are loyal to their allies. When the Vali Team are attacked by Azi Dahaka, Kuroka went back to support them, and she would probably continue to do so.