Shakugan no Shana: Friagne to Marianne no Naze Nani Shana! Nandemo Shitsumonbako! (DuB)
Watch Shakugan no Shana: Friagne to Marianne no Naze Nani Shana! Nandemo Shitsumonbako! full episodes online English dub kisscartoon.
Synopsis: A series of short specials where Friagne and Marianne explain different terms from the show.