Miki just wants an ordinary family, but her life is turned upside-down when her parents meet the Matsuuras, and she winds up living in a house with four parents and a stepbrother she can't stand.
Nina Sakura, a witch-in-training from another dimension, is finding her training a little tricky and takes comfort in the fact that one of her teachers is also an emigrant from the Magic Kingdom.
Miki's boy troubles spill over onto the tennis court when Ginta's doubles partner is injured and his rival Yuu is the only one who can fill in, making Miki wonder which boy she should support when she likes them both.
Nina Sakura transfers from a witch school in another dimension to a typical Japanese high school where her plans to improve her grades, make friends, and cast a few love spells are complicated by fellow student and half-witch Sayaka's jealousy.
Shy Ayu Tateishi befriends the new girl at school, witch-in-training Nina Sakura, and begins to regret it when Nina's sloppy spells repeatedly embarrass Ayu in front of Tetsushi, the boy she adores.
Nina is faced with the most important decision of her life when she must choose between attending the most prestigious institute in the Magic Kingdom and staying in Japan with her new friends and the boy who loves her.
Ayu learns how fickle and uncontrollable--even by magic--love can be when Yuta, a new student from Nina's home dimension, gives her a camera he claims can reveal true love.