Goodbye, Woe-Teacher. Book 1

A story about a pessimistic teacher who criticizes everything and everyone? Yes, but not only that. Then, maybe it's a story about his students – each one more eccentric than the last? And again – not quite. An endless series of jokes and parodies about everything imaginable, starting with "Neon Genesis Evangelion" and ending with the structure of society? Perhaps. A cult manga that has received several anime adaptations and has been translated into many languages? And that is also the correct answer!