1. Sera
2. Eu
3. Sarasvati
4. Taeko (she is too adorable, really)
5. Kyoko
6. Maelstrom
Not really to fond of Haruna, but that's just not my type of character. Although she has her cute sides too, she turned Ayumu into a Masou Shoujo. He could have been awesome and cool like the Yoru no Ō when fighting, instead he became awesome but ridiculous