August 21, 2013
Specials
01. Preview Second Season
No details
1h 0min
August 21, 2013
02. Before Season 2: Resurrection of the World Success
No details
1h 0min
November 15, 2013
03. Before Season 2: "It gets darker and graver"
No details
1h 0min
November 21, 2013
04. Previously on...
No details
1h 0min
November 24, 2013
05. Season 2: Trailer
No details
1h 0min
November 27, 2013
06. Special Effects in episode 1 and 2
No details
1h 0min
December 3, 2013