Rai Utsumi

The thunder warrior. An alien Dagwon officer, Rai appears late in the series. He is very good looking, which earns him the unwanted advances of practically every female student at the boys' school. Rai hates the attention and gets embarrassed and flustered by it easily. Like En, his robot, DagThunder is a stand-alone mecha and does not combine with the others. Thunder Dagwon is based on Galaxy Shuttle from Transformers: Victory.