Title: 魔砲使い黒姫, Mahou Tsukai Kurohime, Kurohime
Author: Katakura Masanori

Genre: Shounen, action, adventure, fantasy, romance

Total Volume Count: 15 (on going)

Kenn's Comment:
Duuuuuude, if you are to read a shounen manga, you must read this! Screw Bleach and Naruto! Well, this is from my personal perspective, of course, and by now, most of you should've figured out that romance is a favourite genre of mine, so w/e. Anyways, the plot is awesome, and the action is great. Touching scenes, and the romance is a nice plus too. Himeko's too awesome xD

Summary from MangaUpdates:
Kurohime is a buxom witch with the power to control magical guns. She once made the mistake of challenging the gods and was cursed for her foolishness. Transformed into a little girl named Himeko, she can only regain her former body and powers when she falls in love. But finding love in a world fraught with evil is no easy task.