这些女孩被称为“女巫”，自古以来就一直处于攻势之中，利用她们隐藏的魔法与威胁人类生存的各种怪物作战。在由神奇女孩组成的机械化空中步兵的抵抗下，外星军最终撤退，这些女孩也成功撤退并分散在世界各地。其中一位是美丽的女孩宫户芳佳（由富原美里配音）。战争结束后，她回到了家乡扶桑王国，目标是成为一名优秀的医生。这一天，扶桑皇家海军学校的学生Shigeru Nobuyoshi（上田彩配音）前来参观，并邀请方家前往欧洲葡萄园公国学习。拥有绝技的美丽魔法女孩从四面八方再次聚集，开心地开着玩笑，却没有意识到不死的外星军队正在悄悄靠近
Video artist Ryosuke visits the suburb of Furano in Hokkaido, tuikan.cc where his friend lives, in order to shoot a video. His car breaks down and Ryosuke decides to walk to a house and ask for a phone. The person that opens the door is his former girlfriend and first love Haruka. They meet for the first time in 23 years. Even though Ryosuke knows that she is married, he takes her to his video shooting and they get close. Ryosuke leaves Hokkaido in 2 days and he asks Haruka to spend one more day with him.
