Orochi
She's a interesting character, by being a Diviner, retainer of Mikoto and her personal skill. Yes, her speed sucks, but investing one or two speedwings on her is totally worth it. I sort of wish there was a "darker" side of her? She comes off as nice in her supports but I think it would've been great if she was more like "Rhajat with social skills" sort of character.
Mitama
Despite everyone always saying she's a physical unit and giving her a spot on my team on every run, she's never remarkable. Desing wise, she's cute. The whole Haiku thing is creative but it gets way overused. Damn that personal skill!
Charlotte
She reminds me of a certain reality star from a very decadent TV show (aka, Hottie, FOL), wich is funny, but I've yet to try her as a unit. Conquest has so many interesting characters that by the time I get to her recruting chapter I just bench her.
Odin
He's my favourite of the Awakening trio. I kinda wish his personal skill was better though, because it just make Ophelia a better version of him, but since she's annoying and he's funny, I always pick him anyway. It takes some babysitting but he can become a great sorcerer or samurai.
Zola The story's great with this character, really, but that damn desing. It's screaming "Im going to betray you" so, as a player, I was never fooled. It's too much of a cartoony kind of villain.