Shoujo Kishidan x Knight Tale  

The Knight Tale, 少女騎士団×ナイトテイル

As she was being touched inappropriately while riding the train, shy Shinobu was rescued by a gallant knight in gleaming armor. This knight was Kasugai Kanade, who aspired to become the greatest in his field. He wanted to prove himself worthy of joining the "Crestless Knights," a prestigious group of warriors. To do this, Kasugai took Shinobu under his wing and introduced her to the world of Heavy Combat.