Rachel Thorn

"Far in the future, humankind has evacuated the earth in order to preserve it. Humans now reside in a gigantic structure that forms a ring around the earth, 35 kilometers up in the sky. The society of the ring is highly stratified: the higher the floor, the greater the status. Mitsu, the lowly son of a window washer, has just graduated junior high. When his father disappears and is assumed dead, Mitsu must take on his father's occupation. As he struggles...

Mitsu's a window-washer in the Ring System, a civilization constructed after Earth was abandoned and turned into a nature preserve. His father died on the job five years earlier, and Mitsu takes his work seriously. Unfortunately, not all of his coworkers feel the same way, and they begin to resent the care and diligence he puts into clearing a vision of Earth for the residents of the Ring. One day, while staying late to check on his colleague's work,...

Mitsu has just begun working as a window washer, the profession that killed his father, in the complex Ring System that surrounds Saturn.

"Butterflies ominously proliferate as children whisper rumors of a mysterious creature lurking in the tunnel behind the school. To appease its wrath, they decide to offer it a sacrifice--a human one. But this is only the beginning of Nijigahara Holograph, which takes place in two separate timelines and involves the suicidal Amahiko; Kohta, the lovestruck bully; their teacher Miss Sakaki, whose heavily bandaged face remains a mystery; and many more...