Zan Sayonara Zetsubou Sensei Bangai-chi (TV Miniseries)

OVA Mini-series (2009 - 2010). 2 Episodes. Despair follows Nozomu through a zombie invasion of bad ideas, the way people laugh at things they don't understand, going with the flow, and more in this sequel to "Zan Sayonara Zetsubou-sensei". Also continues the use of numerous puns, inside jokes, and discussions through background text and signs.