Voltage Fighter Gowcaizer - Platonic Twins [Hack] (Neo Geo MVS) 超人学園ゴウカイザープラトニックツインズ

For reasons not entirely known to them, Ryo and Suzu could always feel the other twin's presence. Each could always tell where the other was and felt, at times, what the other was thinking. They were freezing after a blizzard in the mountains and were the only two people alive in the area.

As Suzu was freezing to death and Ryo pondered on how they should spend their final moments together, Ohga came to them. While they were cast away by people who didn't approve of their love, Ohga told the still conscious Ryo that he could accept them and offered them the power to live. By accepting the Kaiser Stone, Ryo would be able to save his sister and gain a new form with her. Wanting to save Suzu, Ryo accepted the offer and the twins were saved with their new form. As the price, they swore eternal loyalty to Ohga.

They appear as Ohga's guard in the game, often challenging whoever comes to their master. They don't have a personal ending, but both twins live in Hellstinger's ending.