电视动画《约会大作战Ⅱ》是根据日本小说家橘公司著作、つなこ（Tsunako）负责插画的轻小说《约会大作战》改编的同名电视动画的第二期作品。2013年6月22日，由AIC PLUS 制作的第一季第12话末尾宣布了该作二期制作决定的消息。动画公司由AIC PLUS 更换成Production IMS制作。原作小说作者橘公司也在第一时间发了动画二期决定的推文。伴随着空间震荡、拥有毁灭世界力量的精灵。然后，五河士道拥有封印那个普通的精灵的力量的能力。打破那样的士道的，平静健康的假日的午后，突然的爆炸声音。那是再次拉开帷幕，与精灵们的战争(约会)前奏曲(前奏曲)……。
異次元から破戒兵器「怒鬼」を呼び出し暴走を始めてしまった親友を止めるため立ち上がった青年の壮絶な戦いを描いた、平野俊弘監督が放つSFメカ・アクション。
Kyuuketsuki Miyu is a disturbing four episode long anime series about a young immortal vampire princess named Miyu and her protector/servant/best friend and more Larva. In four episodes, a nosy spirit-hunter Himiko Se chases the elusive Miyu because she is very curious about Miyu's past. Miyu, she discovers, is the guardian of the door between the two world: One of the Shinma ("shin" god; "ma" ghost/demon) and the one of our world. The Shinma wake from their sleep and disturb the lives of the Humans living above. Miyu and her servant (?) Larva hunts down these strange beings. However, Miyu is one of the Shinma herself and dislikes her duty. In the four episodes, Himiko Se discovers her link/destiny with Miyu...
