Moyashimon Returns

Very interesting and non-standard anime. University: an introduction to biology, goth teacher, trap boy, student humor. The second season somehow dramatically changed the atmosphere, all the comedy faded away and lectures about germs and the difficulties of adulthood took center stage. Judging by the reviews, many people did not like this situation, but on the contrary, it became more interesting to me by reducing the amount of screen time of "jokes", they spent this time wisely, switching to characters old and new. By the way, the second season ends out of the blue, and after the credits we are shown a piece of another new character, which they will start talking about only in season 3. The only question is, will we have to wait six years for the third season?

@platina_vi: I was waiting for more information about microorganisms and the specifics of sake production from the first and second seasons. But everything was stupidly rolled into a regular fanservice with template characters.