A 25-year-old working at a prestigious company in a high-level position. To most people, he's the picture of a successful professional—polished, sharp, and going places. Behind closed doors, though, he's arrogant and cruel, with a sadistic streak that comes out when he thinks nobody's watching.
What makes him interesting is that he genuinely cares for Takumi and Aoi like they're his own brothers. He's fiercely protective of them in a way that doesn't quite fit with the rest of his personality, suggesting there's more going on beneath the surface than pure ego and meanness.
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