From Manga Art:
Youko spends her days as the primary target of her demonic sister. But how is it that her sister's evil deeds manage to bring happiness to those around her!? Is her sister really an angel, an ally of Justice?
7 Volumes (Complete)






SOOOO good! from the summary, i started reading this while not really expecting anything. but right from the first few pages, i definitely fell in love with this series. it's a hilarious story that im sure anyone will enjoy!!! i think this was one of the first josei's i've read, and after the thousands of mangas i've gone through, i think Seigi no Mikata is one of the most unique and well written ones out there. definitely an extraordinary slice of life manga. MUST READ!!!
This is a very unusual manga with an unusual main character: An evil sister who is seen by all as the ally of justice!!
While other manga usually make the main character into some saint in disguise who is, in the end, misunderstood, this girl is truly a cold-blooded demon through and through ha ha ha ha
Somehow, the mangaka reveals the tale of the sisters in a hilariously enjoyable manner!
I greatly recommend reading this.!
No messy emotions, no broodings- light hearted, sarcastic, exposing, and you can not but like both sisters 🙂 .... there are possible loopholes but hopefully the mangaka doesnt fall into them..you could say this is a bit slapstick josei, with original ideas to make you laugh...I do hope this would be made into anime
I like the unusual point of view in this manga... the main character seems to be the older sister, yet we view her through the eyes of the younger sister. Their characters are unique and the humor is great.
I have never enjoyed a short manga more. In all honesty, I could not think of a better series - I just wish I could rate this higher!! For those that don't normally read Josei, DON'T BE PUT OFF! This is something that anyone and everyone should enjoy - very fresh and unbelievably funny!! This mangaka may just have the greatest sense of humour in the entire world! 🙂
Okay, let's clear this up...the whole point of this manga, told primarily through the little sister's eyes, is that the older sister is rude, insensitive, spoiled, two-faced, and lazy. That's established early on and it's the through line of the manga...to the point where the little sister is going out of her way to make sure the older sister's fiance doesn't figure out her sister's true character until after the older sister has moved out of the house (the little sister's plan was to get her big sis out of her life by marrying her off). There shouldn't be any confusion about the older sister's personality on paper.
That said, the humor comes from the fact that lives are somehow improved from this behavior.
It's a comedy of contrasts - just when you think her actions will finally come back to haunt her, they don't. Quite the contrary, they make her out to be an "ally of justice." The little sister serves as an audience surrogate going "wtf?!" at every turn, lol. Likewise, you can argue there is some social commentary here about either 1) how people who are themselves without inhibition manage to live blissfully and being yourself/honest to yourself can make other lives better, or 2) how rotten, selfish people manage to land on their feet while the good suffer. Personally, I don't think there is a social message in this but the sister isn't meant to be a good guy to the reader, lol. I found the manga to be funny though and definitely recommend it to josei gag manga fans.
Its the funniest Josei that I've ever read, and believe me I've read quite a bit of those. The manga is better than the Drama adaptation, even though both are amazing. There is romance here too, and its realistic and sweet. There is much focus on Youko and her sister, which has me on my fours, rolling with laughter.
I daresay there isnt anyone who would dislike this series one bit.
Unique and brilliantly funny, this is a great read if you want some good comedy. Intriguing and hilarious.
I could so see this be a classic many years from now. They don't make much manga like this.
And oh, this reads really quickly, might be wise to take your time to enjoy it.
Funny story narrated by a girl coping with her all-powerful sister whose nasty acts coincidentally result in positive side effects that make her beloved by everyone. It’s a light comedy and there’s no significant character or relationship growth, either between the MC and her sister or the MC and her love interest. Though the main subject of the manga was how the sister interacted with people, the ending felt abrupt because the ongoing themes relating to the MC were never resolved. I agree with the last reviewer that some of the chapters felt dated (for instance, one suggests that wearing conservative clothes prevents sexual harassment). I filed that away in ‘different culture/year’ and was still able to enjoy the manga.
One of a kind. Love it.
Simple, really funny, good characters.
The older sister is selfish and arrogant, but smart and I just love how eveything goes her way.
The younger sister is quite annoying, her appearances are only good If her male friend is there.
The art, while clean, is not the most beautiful but it suits every character