Kuroiwa, Geki

黒岩激

The ground warrior. Geki is rivals with En, who injured his arm during a fight at Geki's former school. He is even more short-tempered and impatient than En and harbors a serious crush on Maria. Initially, Geki held a somewhat misguided view of heroism, but he eventually became a valuable member of the group. His robot, Dag Drill, combines with Kai's, Shin's, and Yoku's.