
The [graphic] novel mentions the world between 2050-2500, before Gunbuster have yet come back to Earth, and some plot actually consistent with Top 2 Diebuster. (Source: Wikipedia)
Top wo Nerae! Next Generation has 2 volumes.
Top wo Nerae! Next Generation is currently finished.
Top wo Nerae! Next Generation was published Mar 27, 2007.
Ranked higher than 14% of all manga on AniTome (out of 30,039)