Bio: Nayuki is the cousin of Yuuichi and as such is pretty close to him. She's also over all the female lead. There's more to her than that, but I'll probably update with more info later.
Opinion: Well first off she is probably the best looking girl to me when I think about it. Well okay that seems to flip-flop who I think is the best looking. Well besides looks, she's also sweet. And I have thing for people who can be sad. And she has one of the better voices I've heard.