sakuno ryuuzaki

Since the discussion about main characters flared up again, I decided to look into the topic a bit more. I'm using definitions from Dramatica (to the best of my abilities anyway) since it's rather extensive for an online resource. Any quotes used will be from there unless noted otherwise...

I'm just wondering where's the grand daughter of Ryuzaki sensei? Isn't she suppose to be Ryoma's love interest? Or Does it even matter?? You can delete this thread if found useless.. Just a question.:)