AURA～魔龙院光牙最后的战斗～

曾经的中二病深度患者佐藤一郎（岛崎信长 饰），再升入高中后痛改前非，决定过回普通高中男生的生活。然而平凡的日子并未持续多久，某晚一郎为了取会忘记的东西返回校舍，结果在走廊里见到了面无表情、衣着古怪的同班同学佐藤良子（花泽香菜 饰）。良子鲜少在班中露面，为了和同姓的佐藤一郎做出区分，因此被同学分别称为Lady’s和Men’s。她自称是来自异世界，其目标是找到“龙端子”。女孩怪异的表现隐隐勾起了一郎对神秘事物的迷恋，而他同时对中二黑历史也深深抗拒。班主任以黑历史要挟，希望一郎能和良子成为朋友。就这样，两个奇怪的少男少女开始了寻找龙端子的神奇旅程…… 　　本片根据田中罗密欧的轻小说改编。Satou Ichirou once called himself 'Maryuin Koga' and behaved as if he were a hero in a fantasy world. His strange behavior caused his classmates to bully him and he left the school. At his new school, he tries to behave like a normal boy, but one day he meets a girl who cosplays with a blue cape. She calls herself "a researcher traveling from the outer world to search for the 'Dragon Terminal'". At first, Ichirou rejects the girl, Satou Ryouko, because her behavior reminds him of his embarrassing past, but he changes his mind after seeing her getting bullied. In order to bring Ryouko back to real life, Ichirou accepts her and his past and begins the final battle as Maryuin Koga.