Dosei Mansion
Saturn Apartments
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Dosei Mansion

Alternative Titles

Synonyms: She Came to Earth
Japanese: 土星マンション
English: Saturn Apartments
More titles


Type: Manga
Volumes: 7
Chapters: 64
Status: Finished
Published: Nov 25, 2005 to Jun 25, 2011
Genres: Award Winning Award Winning, Drama Drama, Sci-Fi Sci-Fi
Theme: Space Space
Demographic: Seinen Seinen
Serialization: Ikki
Authors: Iwaoka, Hisae (Story & Art)


Score: 7.441 (scored by 12401,240 users)
1 indicates a weighted score.
Ranked: #34122
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #3569
Members: 5,869
Favorites: 96


Ranked #3412Popularity #3569Members 5,869
MangaIkkiIwaoka, Hisae (Story & Art)
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Volumes: /7
Chapters: /64


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, thirty-five 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 with the transition to working life, Mitsu's job treats him to an outsider's view into the various living-room dioramas of the Saturn Apartments.

(Source: VIZ Media)


Dosei Mansion was published in English as Saturn Apartments by VIZ Media under the SigIkki imprint from May 25, 2010 to May 21, 2013.




Jan 17, 2018
Saturn Apartments is a delightful slice of life set in space. It delves into many topics such as equality, class systems, chasing after the unknown, family values, finding yourself and many more. It's about life and how a young boy finds his value in this strange world. The cast are fun and colourful and support his journey as a window washer.

What I enjoyed about this series was how they all live in their world and how there was a class system. How everyone lives for different reasons and they are all trying to find why they are here and what they need to do. It's ...
Feb 2, 2016
Dosei Mansion (a.k.a Saturn Apartments) is on the surface just another slice of life with a wacky twist; This time they're in a giant ring surrounding the Earth (the Ring System) because the Earth was turned into a nature preserve. Just on that it doesn't seem like much to follow the every day life of a window cleaner didn't seem all to exciting. That was my attitude going in, and after finishing the manga, I can say that I was totally wrong. Beneath the slice of life guise that Saturn Apartments holds in a beautiful story that all of its readers can relate to.
The story ...
Dec 22, 2018
Mixed Feelings
I'm all about Sci-Fi generally, and when I was specially interested in stories about people living high above the ground, this manga got into my sight.

And I got disappointed, because there is very little science in this fiction. It depicts very archaic society and low-level technology.

I was able to read it to completion - it is kinda fine. But some things were causing "unsuspendable disbelief". This controversy made me to write this review in the end.

In good science fiction, things are either have a good explanation or kept at distance from any real life experience. This manga looks like it takes all the everyday things ...

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Recent News

Recent Forum Discussion

Poll: Dosei Mansion Chapter 64 Discussion
Trequartista - Jun 13, 2017
1 repliesby Mayuka »»
Jan 17, 2018 5:11 PM
Poll: Dosei Mansion Volume 1 Discussion
Mayuka - Jan 15, 2016
0 repliesby Mayuka »»
Jan 15, 2016 9:47 PM