Bakuman.

Bakuman is a series about two young boys, Moritaka Mashiro and Akito Takagi, who were thrown into a friendship, as if by fate, to create the worlds greatest manga and for Mashiro to get the girl of his dreams to marry him! Struggling with age, past family deaths, and classmate crushes Moritaka and Akito embark on their journey letting manga guide their path. As they go on they encounter rivals, each of whom are meant to represent various other styles of art and writing in the manga world, however for the most part they all come together with one goal in mind, make the manga world greater as a whole.