Magilumiere Magical Girls Inc., Vol. 4 (manga)

Kana’s wins as a magical girl keep piling up! Not only is she impressing the heck out of her coworkers, but she even inspired a prodigy broom engineer to build her a custom rig specially modded to suit all her needs. But while everyone else is singing her praises, Kana is starting to feel a little overwhelmed. Especially when she gets her latest assignment - training the newest Magilumiere hire!