Megalomania was a manga made by "HIYAMA Daisuke" in 2007.

I was surprised to see the date that was made, and asked myself what happened.
I tried to find by myself something about it, but was a total fail.
The autor quited the production?
Will be more releases or the manga was canceled?

I liked this one, makes me sad when i think that will be no more. 😢

Sorry for my poor english. 😳

So, was this manga canceled? I couldn't find anything past 4th/5th volume for this.