Saitama

Saitama is the main protagonist of One Punch Man, possessing unlimited physical strength that allows Saitama to defeat any opponent with a single punch. Saitama maintains a rather plain and emotionless expression, often appearing bored due to the lack of challenging opponents. Saitama lives a modest lifestyle in City Z, despite being one of the strongest heroes. Saitama enjoys shopping for groceries during sales. Saitama has a deep passion for fighting strong opponents, though this desire is rarely satisfied. Saitama maintains a strong mentor-student relationship with Genos, who admiringly follows Saitama everywhere. Saitama keeps a simple daily routine of training and hero work, though Saitama often arrives late to crisis situations due to missing sale events. Saitama shows remarkable patience with most people, though Saitama can become irritated when people fail to recognize Saitama's achievements.