Yushiro is sharp-tongued, proud, and fiercely loyal—especially toward Tamayo, whom he deeply admires and protects above all else. He’s blunt, often sarcastic, and doesn’t hide his disdain for others, particularly humans and Demon Slayers he doesn’t trust. Despite his cold exterior, Yushiro is intelligent, devoted, and capable of deep emotion, showing kindness in subtle, rare moments.