Little Witch Academia (TV), Mary to Majo no Hana Recommendations
Both anime revolve around young girls with magic powers that visit a witch school. The character interactions and overall tone of the stories feel similar and both are very heartwarming. Both remind me of a shoujo version of Harry Potter.
If you were wondering what it would be like if Mary enrolled at and stayed in the witching academy, you will love Little Witch Academia.
Both have a similar concept of the magic school and witchcraft itself. Both heroes go through all the difficulties to achieve their dreams, while they gradually change, especially their characters. Also, in the beginning, the heroines have the traits of curiosity and sometimes of selfishness. And not the most interesting part: both animes have a similar soundtrack.