I'm looking for this manga http://v2012.mangapark.com/manga/mousou-cherry/c4/4 because everytime I'm about to read a yaoi manga I see that and I really want to know the name of it?

A) All yaoi/yuri related threads should go to The Yaoi/Yuri section of the forums.
(don't worry about it, this thread will be moved there at some point. Please don't remake this thread)
B) Edit your OP since double posting (Or triple in this case) is against the rules. (Bumps are allowed after 7 days, which is about the only double post allowed.)

_Not sure what it is, maybe check out the projects that group worked on.

Edit
After looking at some of the projects they worked on it might be Daydream Nightmare (This is only based off me looking at some images at Google of that manga.)

Sidenote - Welcome to the forums. 😀
Well ... you've been here for a while >.> but you haven't made many posts ... Welcome anyways

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I should proof read my comments more, but I won't...
So keep in mind I'm filled with typos

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yes, it is definitely Daydream Nightmare - It is really cute ^.^