Nozomu's despair is a weapon that backfires every single time. He walks into class ready to lecture about society's cruelty, and the universe immediately proves him right by making him suffer for it. The joke never gets old because the show understands that watching someone get demolished by their own logic is the purest form of comedy. This is a show built for people who laugh at darkness because the alternative is screaming. Every episode finds a new way to kill him with irony.

Nozomu Itoshiki returns to the classroom with his pessimism intact, still the strange teacher of the even stranger Class 2-H. He keeps trying to show his students the gloomy side of the world and society, and every attempt backfires on him. His class is full of eccentrics, among them Fuura Kafuka, the most positive person in the world and the exact opposite of Nozomu, who may be the most negative. This third season of the comedy, adapted from Kumeta Kouji's shounen manga, gives him more students and friends than before, and his life grows harder and wilder as a result. With exams drawing near, his bad luck lives up to his name once again when he ends up arrested for bringing misfortune.