manga04_jpg login_tab_left_jpg
Username:   Password:    Forgot Password?
Try out our new iPhone application!
Manga Poll
Do you own any Bitcoin or other cryptocurrencies?
Used to, but not anymore
I started fairly recently
Yeah, I've been investing for a while now
No, but I might get some soon
Nope, not interested at all
I'm actually short-selling it instead
What's Bitcoin?
See Old Polls

Manga is the Japanese equivalent of comics
with a unique style and following. Join the revolution! Read some manga today!

Coded in ConTEXT

Join #baka-updates

RSS Feed
center_left_tab Manga Info center_right_tab
ALL    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z   
Chikyuu Kanrinin  
Login to add items to your list, keep track of your progress, and rate series!
15 years ago, the newborn Ukai Nanoha and her mother were involved in a plane crash. The mother was killed and the child alone, among all of the passengers, survived. This survival was brought about thanks to the Great Demon Maou, who replaced her unbeating heart with one of his own, allowing her to live on.

Now, however, Maou has appeared once again and attempts to force her to return his heart. In the end, Nanoha goes to live in Mezon Aasu (Earth Mansion) which exists solely for the use of magical beings, and for now at least, retains possession of the Great Demon Maou's heart... but how will she be able to handle being manager of Earth Mansion, the place in which Maou himself makes his residence?


Related Series

Associated Names
Caretaker of the Earth
Chikyuu Kanri-nin
Người quản lý địa cầu

Groups Scanlating

Latest Release(s)
v.3 c.16-17 (End) by A Willful Muse over 9 years ago
v.3 c.15 by A Willful Muse over 9 years ago
v.3 c.14 by A Willful Muse over 9 years ago
Search for all releases of this series

Status in Country of Origin
3 Volumes (Complete)

Completely Scanlated?

Anime Start/End Chapter

User Reviews


User Rating
Average: 7.8 / 10.0 (266 votes)
Bayesian Average: 7.67 / 10.0
 24% (65 votes)
 12% (31 votes)
 22% (59 votes)
 18% (48 votes)
 12% (31 votes)
 5% (14 votes)
 2% (5 votes)
 3% (8 votes)
 1% (2 votes)
 1% (3 votes)

Last Updated
April 23rd 2015, 11:08am PST



Category Recommendations





Original Publisher

Serialized In (magazine)
Hana to Yume (Hakusensha)

Licensed (in English)

English Publisher

Activity Stats (vs. other series)
Weekly Pos #697 increased(+198)
Monthly Pos #1652 increased(+472)
3 Month Pos #2951 increased(+367)
6 Month Pos #3963 increased(+586)

List Stats
On 357 reading lists
On 416 wish lists
On 899 completed lists
On 64 unfinished lists
On 196 custom lists

Note: You must be logged in to update information on this page.

Forum Posts
No topics currently in the forum, view the forum or add a new topic now.

tickmark preloadxmark preloadxmark preload
User Comments [ Order by usefulness ]

You must login to comment for this series! Register an account.

Not a lot of fluff type romance   
Rating: 8.0 / 10.0
by korinacaffeine
July 31st, 2012, 11:34pm
Entertaining manga, heavy on the gag humor and VERY light on the romance. Several characters are introduced and then disappear forever all in the same chapter. The ending felt very rushed and unresolved and I got the feeling the mangaka got sick of their own story by the end of it. It was decent light reading though.

Parts of it were pretty boring and I have to admit I skimmed some pages near the end. Also, the main male lead stays in "chibi" form for at least 80% of the story. It gets really frustrating.

The art is really nice, it's reminiscent of Fushigi Yugi but with less pointy chins. Gonna give this a higher rating just for the art.

Spoiler (mouse over to view)
One little nitpick...there is NO kiss in this manga. I know a kiss isn't strictly necessary, but it would have been nice!
Was this comment useful?  Yes tickmark  No xmark    
Rating: 10.0 / 10.0
by Romashk
February 4th, 2011, 8:28pm
If the girl ended up liking him for no apparent reason, than him saving her life on the whim, it would ruin everything. It didn't feel like a cliffhanger and the story, although it's pretty obvious what would happen next, is concluded.
I liked everything about this manga and had a great time reading it.
Was this comment useful?  Yes tickmark  No xmark    
Rating: 6.0 / 10.0
by shelleymallow
December 28th, 2009, 4:03am
i dono wat to think..
usually, i give manga a very likable judgment even if its not great but im sorta feeling mixed about this one..

I think Maou(wen adult) and Kaya(wen true form) are hwaat dam rite, but maou's a child 3/4 of the time and Kaya is a short cat half the time...
But then again, wen maou's his true form, he's soo hoot and theres always a romance scene wen he's an adult and wen kaya's a human, he's soo *drool...

I particularly think the final battle typa thing was a little rushed and i had to read the last chapter 3 times to find out what actually happened. like what happnd with Neru and it doesn't even show u that he got one of her hearts and it doesn't let nanoha no that noww Maou can't go back to the demon world anymoresad

i think it was funny and i liked the ending the best though because of the cute scene of Nanoha and Maou!!

... Last updated on December 28th, 2009, 4:52am
Was this comment useful?  Yes tickmark  No xmark    
Dumb Ending   
Rating: 6.0 / 10.0
by IHemmy
April 22nd, 2009, 4:29pm
What the hell was wrong with that endingconfused They come back from the demon world and ends with a vague confessionconfused DUMBBBBB!!!! So many pages was wasted over stupid crap. I wish she developed the characters more, especially more history behind Maou and his mother Neru.
Was this comment useful?  Yes tickmark  No xmark    
it was ok   
Rating: 6.0 / 10.0
by destati
November 12th, 2008, 8:22pm
The first two volumes were good, but the last one was just bad. I really enjoyed the beginning and the middle. The art is good but there's too much side dialogs in the panels.
Was this comment useful?  Yes tickmark  No xmark    
Cute ^_^   
Rating: 9.0 / 10.0
by dreamit.
November 7th, 2008, 10:24pm
At first i was thinking of giving up but i'm glad i didn't because it was pretty entertaining. I mean, i was laughing in almost every chapter! HAH the character's are just so funny!. I liked the whole plot too and the ending was really sweet =). Just one thing:

Spoiler (highlight to view)
I do wish they would of told each other how they feel about each other. I know they like each other but it woulda been really cool if they said "i like you" in the end. However, even though they didn't say that, the way Maou have her his second heart.. it was really sweet. Now they both have only 1 heart beating for each other *winkwink* hehehehe :p .

all in all, really sweet and cute ^_^
Was this comment useful?  Yes tickmark  No xmark    
Rating: 10.0 / 10.0
by lily_kitty15
November 6th, 2008, 5:52pm
ooh i loved this i so wish for more the volumes didn't seem enough i want more
and plus it didn't have enough romance but still i liked Maou and Nanhoa together this a great manga i recommend it!
Was this comment useful?  Yes tickmark  No xmark    
It's Ok   
Rating: 7.0 / 10.0
by tribal2199
November 3rd, 2008, 8:50pm
It ends with a lot of questions unanswered. There was a lot of plot development throughout the manga that could have been used for more chapters but they seem to suddenly be dropped without explanation. The ending also seems rushed but beyond that it's a decent read.
Was this comment useful?  Yes tickmark  No xmark    
love it   
Rating: 8.0 / 10.0
by magnolia93
November 2nd, 2008, 5:13am
I just finished this story and I think its very funny and I really like the characters.In the end,things are a bit rushed up but I don't really mind that.I really enjoyed this series and I wish I would have been longer.This manga is really worth reading.
Was this comment useful?  Yes tickmark  No xmark    
Rating: 10.0 / 10.0
by takeva
October 5th, 2008, 8:13pm
Maou is really cute both adult and child form. I love all his many chibi faces the best!! He reminds me of Sunako from Yamatonadeshiko Shichihenge. I also like the main character she isn't a cry baby. She gets freaked out when she mets the monsters at first (what normal person wouldn't) but she accepts them as the accept her. But I love Maou the best and "Little Kaya" lmao
Was this comment useful?  Yes tickmark  No xmark    
  Pages (3) [ 1 2 3 ] Next Page
Show  entries per page 

You must login to comment for this series! Register an account.
Manga Search