Sentouin D is a soldier from the monster faction in Sentai Daishikkaku. At first, he seems like an ordinary foot soldier, but he’s actually smart, rebellious, and has a strong sense of justice—though from the “bad guy” side. He’s sarcastic, straightforward, and isn’t afraid to challenge absurd or unfair orders. He has dark humor,pervy ,but not with bad intentions. His mission is to infiltrate the heroes and destroy the system from within.