Special episode bundled with the 7th Blu-ray volume.

A new special episode that was distributed to those who purchase all three Blu-ray box sets of Sayonara Zetsubou Sensei series on January 31, 2012.

The light-hearted Working!! franchise comes to a close in this final episode of the concluding season. Will Aoi Yamada get the closure she so desperately needs with her distant mother? Will the relationship between Yachiyo Todoroki and Jun Satou continue to remain stagnant and awkward? Perhaps even Souta Takanashi and Mahiru Inami will take a step forward in deepening their eccentric friendship. And in the end, Wagnaria Restaurant might finally get a new chief! Beautifully connected, all these events intertwine to give these characters a final ending to their stories.

Short episodes included with the Blu-ray/DVD volumes.