Official artwork from Shin Megami Tensei: Devil Children (PS).
Cyborg Deka (サイボーグ デカ, Saiboogudeka) is a demon in the series.
History
Deka is the name assigned to a restorative biomedical research project that consist using cybernetic limbs as sostitution to the one losed by soldier during war.
Deka cybvorg could be a product of this project, a Cybernetic Soldier.