If you're looking for manga similar to Magical Girl Lyrical Nanoha ViVid, you might like these titles.
Creamy Mami is about a young girl, Yuu, who after seeing a spaceship is given the power to use magic for one year. She is also given 2 cats, Poji and Nega, to watch over and guide her. Using her magic powers to transform into the idol Creamy Mami, Yuu must work hard at acting, singing, helping her parents at their crepe shop, fighting aliens and bad guys, going to school, plus try to get the affections of her childhood friend Toshio.
Miho Shinohara is a typical 9-year-old who is fascinated with showbiz and dreams of stardom. One day she meets a stranger who gives her 2 dolls, who later reveal themselves as magical dinosaurs named Pigu and Megu! They give her the special ability to draw clothing on a special drawing pad and turn it into reality, as well as transform her body into a teenager’s. One day, by chance, she is spotted by the president of a talent agency, Lyrical Productions. She lands her first job as a model, hence taking her first step into showbiz; but the road to stardom is still long and challenging. Can she, disguised as Lala, become an idol?
Unbeknown to 5th grade student Doremi Harukaze and her friends, the Witch Queen assembles a council composed of high ranking witches to request that the four human girls attain the permission to become witches. Half of the council disagrees making the Queen reformulate her proposition. She instead asks that the girls become witch apprentices once again and that in order to become full-fledged witches they should convince the council members who voted against the appeal that they are worthy. Unanimously accepted; Doremi, Hazuki, Aiko, and Onpu will have to learn how to make sweets to persuade the six senior witches. To help them familiarize with the process of making sweets, the Witch Queen introduces them to a witch apprentice named Momoko Asuka. She lived in New York for many years assisting in a bakery owned by a witch.
Chocolat is an extrovert and an assertive girl, while her friend Vanilla is extremely shy and hesitant; together, they both come from the Magical Kingdom and are the next candidates in line for the throne. In order to qualify to be the Queen, Chocolat and Vanilla are sent to the Human World to improve their magic; the assessment is based on capturing the most 'hearts' of the people in the Human World. Chocolat's upfront behavior was popular in the Magical Kingdom, but in the Human World, people prefer the personality of her newly formed rival, Vanilla. Now, Chocolat must work extra hard to live up to her mother's failure -- all while repressing her desire to whup everyone's butt!
Amanogawa town, a peaceful country town but now it's in crisis. Demons are attacking and are making people's hearts filled with pain. Suddenly, a cute pretty girl dressed in a magical girl's costume appears. However, But her true identity is a 88-year-old grandma! At the time demons attack, I will use my custom-made 'daikon radish' (magic stick) combine with my own power to launch purify magic...
Chiyoko Kurotori is a 5th grader who loves the occult. One day, she tries to divine her friend's "cupid," but thanks to a stuffy nose summons a witch named Gyubid instead. From that day on, Gyyubid becomes Chiyoko's magic instructor. She must learn to balance the grueling demands of her training with her normal school life.
I met a Mahou Shoujo; and so began my story. "Then I will become a Mahou Shoujo!" In order to save Hoshi Karen, the Mahou Shoujo who had protected her even while being pursued by tanks. Kokone, who was entrusted with Karen's Grimoire, decides to become that which is acknowledged as a "Calamity" by the world... a Mahou Shoujo!