Little Witch Academia 

"A believing heart is your magic!"—these were the words that Atsuko "Akko" Kagari's idol, the renowned witch Shiny Chariot, said to her during a magic performance years ago. Since then, Akko has lived by these words and aspired to be a witch just like Shiny Chariot, one that can make people smile. Hence, even her non-magical background does not stop her from enrolling in Luna Nova Magical Academy.