I've wanted to say this for ages, but I never got round to doing so.
Honestly, I think this author is weird. Why write an alternate story with a similar plot?
Why do I say this? A number of reasons o_o
The name is startling similar... I think you can see that though...
The main characters are the same...same personality...same name...same occupation...
Kudou Akane and "Dora-chan"
(not to mention the LOOK similar)
In Akatsuki no Ageha, Kudou keeps on having traumas about his mother. In Fuyu no Ageha, he's looking for his mother's muderer. Isn't that similar?
I guess the only major difference is that one is shounen and the other seinen. Fuyu no Ageha is the more ecchi/adult version. Even so, was there really a point in writing two versions?
That's the end of my argument xD