Top to bottom, left to right, and in no particular order.
1 - Tohsaka Rin, Fate/stay night (UBW Arc)
2 - Kuga Natsuki (Mai-HiME)
3 - Shana (Shakugan no Shana)
4 - Suzumiya Haruhi (The Melancholy of Suzumiya Haruhi)
5 - Sakagami Tomoyo (Clannad)
6 - Taiga (Toradora!)
7 - Belldandy (Oh my Goddess!)
8 - Fujibayashi Kyou (Clannad)