TWO SEPARATE PEOPLE. In the universe of Tokyo Revengers set in 2005.

Smiley is an extroverted delinquent, vulgar and loud, always sporting a cheesy smile and closed eyes. Caring most for his brother, he cares about a good fight and hates his unruly curled hair.

Angry is an introvert who is vice captain alongside his captain brother. His face is always furious, even when he's feeling good. When in a fight, he's 100 times stronger than his brother, only when he's crying. He's a pacifist mostly.