manga04_jpg login_tab_left_jpg
Username:   Password:    Forgot Password?
Try out our new iPhone application!
Manga Poll
Will the loss of Batoto affect your manga habits?
Yes, huge problems now
Yes, but it's not too bad
Just a little
Nope, nothing changes for me
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   
Do S na Onii-chan to no Atarashii Koi no Hajimekata Oshiete Kudasai!  
Login to add items to your list, keep track of your progress, and rate series!
Shiori's dad remarries and she couldn't be happier. Not only has she gained a new mom, but a hot, older, yet sadistic brother as well?!

Note: The manga was previously named as Ie no Naka no S na Koto.


Related Series

Associated Names

Groups Scanlating

Latest Release(s)

Status in Country of Origin
1 Volume (Complete)

Completely Scanlated?

Anime Start/End Chapter

User Reviews


User Rating
Average: 5.9 / 10.0 (97 votes)
Bayesian Average: 6.12 / 10.0
 12% (12 votes)
 6% (6 votes)
 12% (12 votes)
 13% (13 votes)
 15% (15 votes)
 10% (10 votes)
 8% (8 votes)
 2% (2 votes)
 6% (6 votes)
 13% (13 votes)

Last Updated
July 5th 2017, 6:03pm PST



Category Recommendations





Original Publisher

Serialized In (magazine)
Hana to Yume Online (Hakusensha)

Licensed (in English)

English Publisher

Activity Stats (vs. other series)
Weekly Pos #716 increased(+250)
Monthly Pos #2152 (No change)
3 Month Pos #2935 increased(+441)
6 Month Pos #4050 increased(+712)

List Stats
On 399 reading lists
On 163 wish lists
On 345 completed lists
On 17 unfinished lists
On 125 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 time added ]

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

Rating: 8.0 / 10.0
by yennyenn
December 11th, 2013, 11:24am
This is not just a regular step-sibling relationship. It's deeper than that. *Note* This whole section is going to contain a lot of spoilers

I believe this mangaka is pretty smart in the way they set up the story actually. It's one of those kinds where you have to piece together all the information it gives you by yourself. The conclusion I came up with is pretty dark though, not sure whether some readers are going to like it -----> Shiori and Miyumu are real siblings. The parents broke up when they were children and then later got back together.


- Miyumu's hair color is said to be the same as her fathers' "rare patchy brown".
- In the flashback where the boy said his mother gets her picture every month and that she cries and yells. If the woman was a stranger why would Shiori's dad send the picture? If Shiori was the child of another woman (half siblings) the dad would not send the picture either.
- The parents, according to Shiori, got married straight after they met. Sounds like a patched up marriage.
- At the end Miyumu asks her if she can really say "it's okay" even if they are brother and sister. He knows.
- When he asks her if she remembers the past and she said she cannot, he said it was probably better (she won't piece what he said in the past together with the truth) and that he will forget along with her (forget that they are siblings).

The authors thrown too many hints in there, and I can't think of any other explanation for it. The mothers sadness over losing Shiori might also be why he acts so psycho. He was probably ignored by his mother while she was in depression, and he became jealous and felt un-loved.
Was this comment useful?  Yes tickmark  No xmark    
Rating: 6.0 / 10.0
by Hatu-tan
October 7th, 2012, 7:56am
'kay, this is disappointing. it's just your average step-sibling love. i don't know, only 2 chapters are out but seems to be. the bro is a total @ss and the lil' sister is an optimistic air-head who will probably end up being a masochist.
Was this comment useful?  Yes tickmark  No xmark    
Beautiful drawing style & common storyline.   
Rating: 8.5 / 10.0
by Yankee-chan
August 19th, 2013, 11:17am
First - I often focus especially on the artists style and this time I was satisfied, because the (slender) character design was definitely to my liking. The same goes for the stylish elements (e.g. photographic backgrounds and modern clothing styles) and rather edgy outlinings. So, just because of this my rating already goes up. But ...

The storyline was rather generic and weak. The whole step-siblings being in love scenario is well-known in the Shoujo genre and even the sadistic personality, which I usually like for one of main characters, couldn't add something special in this case. The ending was also somewhat lacking, because I would have wished for a better conclusion of the set up. If not for the happenings of the past, then at least for the future situation of the characters (& their family).

So, if you are into modern artworks and if you can take some disatvantages in the story's area, then this can be interesting for a short read.
Was this comment useful?  Yes tickmark  No xmark    
Rating: N/A
by xadako
May 31st, 2015, 3:02am
The story ends pretty quick. There are some stuffs that are left unexplained, but from the hints given in this story, I think I can see the way the story goes.

Too bad that the character development is not that good. For example, Shiory seems to be girl with girlish fantasy, sometimes she's reliable than that, but sometimes she's just a crybaby. And at another time, she can be aggressive. Miyumu, too. He is a sadist, a bit lonely, but sometimes

Everything is developing too fast. There must be a better way to reveal and explain about the plot itself, rather just blurt it out in a "normal" panel.
Spoiler (mouse over to view)
Just like in the last chapter when Miyumu told her about "the friend of a girl who used to walk with the dog", Shiori just answered straightly "that girl was me!" And................ what a downer.
Another example is when Doremi seems to remember Miyumi from somewhere. At first I think "Oh, is this leading to the deep-secret part?" But the way she just rambles it normally is...... a total downer. Again.

Nah, I really can't say if it's good or not. Just average. The way the story is portrays in each panels is still weak, in my opinion.
Was this comment useful?  Yes tickmark  No xmark    
Show  entries per page 

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