It's one of those VNs Tricks and tips (or you can call it cliches)
this tips and tricks will "evolve" into common sense if you played long enough.
Common Sense in VN gaming (there's always exception and wild cards)
1. Want to get that girl in a VN? Keep choosing her in the Selection screen.
1a. Restraining Orders do not exist in the VN world, unless stated.
2. Stick to choices that will make the heroine of your choice smile.
2a.other way around for a tsunderes
2b.this rule does not apply in "non romance" VNs
3. Use your save/load ability to test any choices, (You have the ability to manipulate Time, why waste it?)
I can continue the list it by
Quoting every Line in the manga "The World god Only Knows" but it's too much hassle to re-read the chapters.
about walktroughs for this VN
You don't even need a walktrough The only choices that really is important in this VN is
-Cum in
-Cum out
and this only affects the ending, whether you make her pregnant or not pregnant.
To get the girl that you like,
Just keep clicking her in the character Map selection.
If this "
Really" needs a walkthrough so bad, I'll post it immediately.
another reason why no this doesn't have a walktrough, because you never need a walktrough.
here just to be fair I quoted another guy on another forum
There is no Walkthrough
http://www.hongfire.com/forum/showthread.php?t=77042&page=3
and here's the "walktrough"
http://adult.megaden.net/archives/54873361.html
it only says what to get for that ending
example:
-If you want her to be pregnant, cum in her at the 12 day
The character map selection
-to get Chinatsu ->
Continue Choosing chinatsu in the Map selection
the only thing that you need a walktrough (or not if you're keen enough) is getting the harem route.
tl;dr
Play first before asking