A giant sea monster known as "Dragonsaurus" has emerged from out of nowhere, terrorizing the depths of the oceans. Great Mazinger, Grendizer and the Getter Robo G team join forces to combat the new threat. But their task becomes more complicated when Dragonsaurus swallows up Boss Borot and makes its way toward Tokyo.

(Source: ANN)

In 2058, the menace of the Youma (demons) returns under the evil leadership of the Master. A new generation of Borgman, under the leadership of Chuck Sweager, is mankind's only hope of stopping the plague of evil before it consumes all of Megalocity. But Ken, an unwilling recruit to the Borgman, may have more in common with the enemy than with humankind... (Source: Orphan Fansubs)

Robot Girls Z+, the new Robot Girls Z anime, will be six monthly shorts that will debut next spring. The protagonists of Team Z will appear in the new shorts, along with the reformed Team G, Team LOD, Team Gou, and characters that first appeared in the franchise's online game. The new shorts' story will be based two classic "Toei Manga Matsuri" films, Great Mazinger tai Getter Robo (Great Mazinger Vs. Getter Robo) and Great Mazinger tai Getter Robo G - Kuuchuu Dai-Gekitotsu (Great Mazinger Vs. Getter Robo G - The Great Space Encounter).