The seinen manga
Hourou Musuko by
Shimura Takako will be getting an anime adaptation:
http://d.hatena.ne.jp/moonphase/20100311
放浪息子
Hourou Musuko
The manga is serialized in the seinen manga magazine
Comic Beam.
Currently there are 9 volumes released of this manga.
Covers:
Mangaka: Shimura Takako
Genre: Seinen, Drama
Wiki entry for the Hourou Musuko manga:
http://en.wikipedia.org/wiki/Wandering_Son