Rajion is an enemy from Super Bomberman 5. It appears in Zone 5. Rajion constantly pursues Bomberman and will harm the player on collision. Rajions always appear in groups of 4 and are always accompanied by a Radio Tower. When 1 or more Rajions have been destroyed, the Radio Tower will spawn more of them until the number of Rajions in the level reaches 4, meaning that the player cannot complete the stage until the Radio Tower has been destroyed.
The name "Rajion" comes from the Japanese word "rajio", meaning "radio".