The Shimoochiai family finds tragedy when their oldest daughter Touka is murdered. Help may be on the way when Inspector Fumika Momoshina appears on the scene.
Nodoka is an avid hiker and wants to climb Mt. Takao with Yotsuyu. On the hike, she meets a long-tailed butterfly but finds something else the girls have never seen before...
Ghost stories and urban legends continue to exist 300 years into the future. There have been ghost stories at the factory for a long time... but what is the truth?
After a successful operation carried out by an AEGiS attack unit, Nodoka Takahata seeks a job as an Actress, a woman born with the ability to wield mechanical suits.