mazinsaga
MazinSaga is a Japanese super robot manga created by Nagai Gou and based on the original Mazinger Z. It is part of the Mazinger series.
It was originally serialized in Shueisha's seinen manga magazine Weekly Young Jump from 1991 to 1992 (with a one-shot chapter also published in the summer 1992 issue of Bears Club Natsunogo), with its chapters collected in three tankōbon volumes. Fushosa republished the series in 1997, and continued it with three additional volumes (totaling six volumes) until 1998.
The series is unfinished, although Nagai stated in 2007 that it would be resumed in the future.