They're all Rie Kugimiya-voiced characters. I think the brown-haired one at the top is from Marimite and the one hanging from the top is Kagura from Gintama.
When marking characters with notes, please respect our naming conventions -- Japanese titles, and Surname Forename for character names, unless they're not Japanese.
Sanzenin Nagi
Hayate no GotokuShana
Shakugan no ShanaAlphonse Elric
Full Metal AlchemistLouise Françoise le Blanc de la Valliere
Zero No TsukaimaMatsudaira Touko
Maria-sama ga MiteruArisa Bannings
Magical Girl Lyrical NanohaKagura
GintamaAisaka Taiga
Toradora!Murumo
Mirmo!Aliese
Summon Night
