[Timeless Enigma]

The voice may be a part of it, but Senna also fits into the mold of the clingy and jealous sister who could arguably be in love with him...

Spoiler for Onegai Twins:

When Onodera Karen found out she was Maiku's sister, she becme 2x more annoying. Trying to hog Maiku all to herself and doing some... what I felt were some questionable things.

Maybe it's just me. I never liked the sister characters who were either very possessive of their brother, loved their brother in a non-familial fashion, or were bitches to their brothers (if I felt the brother didn't deserve the treatment) (I guess that puts a lot of girls on my dislike list... )

That's kind of why I disliked D.C. ~Da Capo~'s Nemu and Sakura... and ended up disliking the show.

Anyway... I'm only really watching this show out of obligation to complete my "Princess Hour." From episode 1 though, I realized that Final Approach is superior in my view. I think W Wish will try to take itself too seriously in the end and fail. I'm not giving up on it though, I'll keep watching.