GoGoAnime for your Android devices from  

Shakugan no Shana III (Final) Specials Description:

Plot Summary: Shana-tan specials released on the Shana III (Final) BDs and DVDs. 1. Shakugan no Shana-tan Final Destruction 1. 2.Shakugan no Shana-tan Final Destruction 2
Shakugan no Shana III (Final) Specials Episodes: