I only saw 1 not listed with a name.

Yellow Outfit = Enju Aihara from "Black Bullet"
http://akiba-search.net/snap/?I0=201410dengeki-c14.jpg

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-----Original Message----- 
From: Stephen Lee 
Sent: Thursday, October 16, 2014 11:34 PM 
To: seiyuu@usagi.org 
Subject: [seiyuu:27900] Re: Fall 2014 Anime Season 

Hitoshi Doi <doi@usagi.org> wrote:
> Oh, can you identify some of the cosplay in the following?
> I know SAO and some of the older ones, but I don't know any
> of the newer Dengeki Light Novel based anime.
> 
>   http://akiba-search.net/snap/?20141007