Sayonara, Zetsubou-Sensei Vol. 3 (Kodansha, 2013)

From the savage mind of Koji Kumetaa twisted trip of deliciously wicked proportions One of Zetsubou-sensei's new student is a genius storyteller can melt even her teacher's black heart. Meanwhile, Chiri, the obsessive compulsive girl who longs to marry Zetsubou-sensei, is thrilled when the morose young man actually invites her somewhere. Has Zetsubou-sensei asked Chiri out on a date, or is he planning a murder suicide? Either option may involve flowers! Includes special extras after the story!