If you're looking for manga similar to Mitakihara☆Anti-Materials, you might like these titles.
Manaka is good at archery, but she hates it because her father forced her into it and the other members of the high school archery club hate her for being better than them. While she’s feeling down, she gets caught up in the battle between a gun-wielding woman and a tank, after which she succeeds the woman’s magicannon, a device that lets her turn into Yongou, the personification of a WW2-era tank. With her newfound meaning of life, Manaka and the new friends she meets take on the Nine Old Guns from an organisation that may be striving for world peace or world destruction.
Junior high student Mitama suddenly got chosen as a Magical Girl! As a result, The Great Demon King Jeddo's plan of bringing despair to the Earth got stopped in a mere 12 pages! However, this was only the beginning of their legendary everyday life where a Magical Girl and a Demon King live under the same roof!
This is a story about a 35-year old office lady that turns into a magical girl one day.
Doruma, a mysterious fairy who alleges to have came from the "land of magic", spends his days doing nothing but inviting girls in the shopping district to partner with him and become a magical girl. After doing everything possible to forcefully invite Michiru, a fifth grader he happened to run into, she finally accepts and is granted the power of a magical girl. But ever since then, Doruma's days of hardship and strife begin...?!