How clumsy you are, Miss Ueno.
2019•PG-13•12 Episodes•2 Languages
As the head of her middle school's science club, it's only fitting that Ueno is also a brilliant inventor. With devices that can convert any liquid into drinkable water, deodorize the most foul smells, or even generate dark matter to be used as a means of concealment, it seems like nothing is beyond...