Sayonara, Zetsubou-Sensei 4: The Power of Positive Thinking

　　From the savage mind of Koji Kumeta–a twisted trip of deliciously wicked proportions

　　One of Zetsubou-sensei’s new students–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!