Voted:
Oginome Ringo, easily my favorite character in the series, too much about her that I liked.
Other for Oginome Momoka, she didn't appear much, but she seemed a very kind, selfless, and thoughtful girl, strangely like Ringo in that way later
.
Tokikago Yuri, I didn't like her at least first, but after the truth of what she was trying to do started to show, I grew to like her character a good bit.
Takakura Shouma, Definitely my favorite of the 3 siblings, he was a very good main character for the series.
Takakura Himari, much more positive than people in her position.
For Comedy reasons Penguin #2 and The Princess of the Crystal.