This world needs a hero! Cute little hero! Gudetama has the same opinion and decided to wear like One Punch Man character Saitama - the strongest, the fastest, and most durable character in the One-Punch Man series. Put together Saitama's powers and Gudetama's cuteness - it would be more powerful superhero than Superman. Cartoon sticker with Sanrio Gudetama in One Punch Man costume.