Youtarou Hanabusa

Raised in an old knight family and being a new member of the last knight order, Youtarou has a specific version of middle school syndrome. Whenever he sees a damsel in distress, he can't stop but saving her in an awesome way, only to make fool of himself by acting way too chivalric. He fights with a lance and wears masque so people won't recognize him. He also rides on a horse which turns into a... loli?