Some new names:
Sakurako-san: TECHNOBOYS PULCRAFT GREEN-FUND
http://sakurakosan.jp/
Young Black Jack: Daisuke Ikeda
http://www.tbs.co.jp/anime/ybj/staffcast/
VALKYRIE DRIVE -MERMAID-: Hiroaki Tsutsumi
http://valkyriedrive.jp/anime/staff/
Lance N' Masques: Hiroaki Tsutsumi, Hideakira Kimura
http://www.tbs.co.jp/anime/lance/
High School Star Musical: Ken Arai
https://twitter.com/hstar_mu/status/624145584086061056
And Taku Iwasaki was confirmed for Noragami Aragoto
http://noragami-anime.net/cast/
I wonder if Satoru Kosaki will be back for Owarimonogatari or Kei Haneoka will keep working on the series.